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Brake Chambers & Accessories

Shop universal fit semi truck brake chamber components built for reliability and safe stopping power. Find durable replacements and accessories for heavy-duty braking systems.
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 12V Wabco Type ABS Valve Modulator Package With Adapter Cables

    12V Wabco Type ABS Valve Modulator Package With Adapter Cables

    AUTOMANN USA

    $353.99
    5.5 PSI Crack Pressure 12V Wabco Type Tractor ABS Valve PackEquip your truck with consistent braking accuracy using the Wabco-Type 12V ABS Valve Modulator Package. With a precise 5.5 PSI crack...
    29-050900006
    SKU:
    29-050900006
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $353.99
    Qty in Cart: 0
    Price:
    $353.99
    Subtotal:
  • 16.875 X 6.281 Inch Brake Rotor W/ Threaded Bolt Holes - Replaces 10020109, 10020682, CM10020682

    16.875 X 6.281 Inch Brake Rotor W/ Threaded Bolt Holes - Replaces 10020109, 10020682, CM10020682

    AUTOMANN USA

    $339.99
    16.875 X 6.281 Inch Brake Rotor W/ Threaded Bolt Holes* High Quality Brake Rotor* 16.875 Inch X 6.281 Inch * Threaded Bolt Holes * Disc Brake Shape- U Shape * Disc OD - 16.875 * Inch Overall Depth- 6...
    03-051700000
    SKU:
    03-051700000
    Truck Class:
    Heavy Duty
    Diameter Options:
    16 Inch
    Make:
    Freightliner
    Product Type:
    Frame & Chassis
    $339.99
    Qty in Cart: 0
    Price:
    $339.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Rubber Brake Hose 1/2 Inch With 3/8 MPT Swivel Ends

    TPHD Rubber Brake Hose 1/2 Inch With 3/8 MPT Swivel Ends

    TPHD

    $13.21 - $31.96
    The TPHD Rubber Brake Hose is designed for heavy-duty brake system applications. It features a 1/2-inch rubber hose construction paired with 3/8-inch MPT swivel ends on both sides, which helps...
    PPR_202884
    SKU:
    PPR_202884
    Truck Class:
    Universal
    Material Options:
    Rubber
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $13.21 - $31.96
    Qty in Cart: 0
    Price:
    $13.21 - $31.96
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Brake Chamber Sealed Type 30/30, Long Stroke 3 Inch

    TPHD Brake Chamber Sealed Type 30/30, Long Stroke 3 Inch

    TURNPIKE TRUCK TRIM

    $85.99
    Double Brake Chamber Type 3030 Long Stroke - 8.00 Inch Diameter By TPHDMaintain superior braking control and safety with this TPHD Brake Chamber Sealed Type 30/30, Long Stroke 3 Inch. Built for...
    29-051705
    SKU:
    29-051705
    Length Options:
    11 Inch
    Width Options:
    6 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $85.99
    Qty in Cart: 0
    Price:
    $85.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 5/8 Inch Clevis With Pin For Brake Chamber Using Auto Slack Adjusters

    TPHD 5/8 Inch Clevis With Pin For Brake Chamber Using Auto Slack Adjusters

    TURNPIKE TRUCK TRIM

    $17.66
    Automatic Slack Adjuster Clevis Assembly By TPHDEnsure smooth and reliable braking with the TPHD 5/8 Inch Clevis With Pin, designed for brake chambers using auto slack adjusters. Featuring precise...
    09-0510001
    SKU:
    09-0510001
    Truck Class:
    Universal
    Diameter Options:
    5/8 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $17.66
    Qty in Cart: 0
    Price:
    $17.66
    Subtotal:
  • Wire Braid Compressor Discharge Hose, 24 Inch W/ Flare Fittings For Freightliner Cascadia

    Wire Braid Compressor Discharge Hose, 24 Inch W/ Flare Fittings For Freightliner Cascadia

    AUTOMANN USA

    $40.82
    24 Inch No. 10 Wire Braid Compressor Discharge Hose, Replaces A12-23236-024* High Quality Compressor Discharge Hose* 24 Inch Length* Wire Braid No. 10 * Hose 0.5 Inch Diameter* Straight Female No. 10...
    03-05170003
    SKU:
    03-05170003
    Truck Class:
    Heavy Duty
    Length Options:
    24 Inch
    Make:
    Freightliner
    Product Type:
    Frame & Chassis
    $40.82
    Qty in Cart: 0
    Price:
    $40.82
    Subtotal:
  • Automatic Slack Adjuster Clevis Pin Kit

    Automatic Slack Adjuster Clevis Pin Kit

    AUTOMANN USA

    $2.99
    Clevis Pin Kit With 1/4 and 1/2 Inch PinsMaintain your fleet's braking efficiency with the Automatic Slack Adjuster Clevis Pin Kit, engineered for precision and reliability in heavy-duty truck...
    09-051700028
    SKU:
    09-051700028
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Position:
    Kit Full
    $2.99
    Qty in Cart: 0
    Price:
    $2.99
    Subtotal:
  • Service Chamber W/ Type, Push Rod Length & Chamber Length Options

    Service Chamber W/ Type, Push Rod Length & Chamber Length Options

    AFTERMARKET

    $78.99 - $98.99
    Keep your truck's air brake system properly equipped with this BestFit Service Chamber, available in multiple configurations to match different commercial brake applications. The aftermarket service...
    PPR_205993
    SKU:
    PPR_205993
    Truck Class:
    Universal
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $78.99 - $98.99
    Qty in Cart: 0
    Price:
    $78.99 - $98.99
    Subtotal:
  • TPHD ABS Sensor Kit W/ KE Type Plug For International ProStar

    TPHD ABS Sensor Kit W/ KE Type Plug For International ProStar

    TPHD

    $39.90 - $53.99
    Maintain reliable braking system performance with this ABS Sensor Kit with KE Type Plug. Designed as a replacement component for anti-lock braking systems, this kit includes an ABS sensor equipped...
    PPR_204394
    SKU:
    PPR_204394
    Diameter Options:
    2 Inch
    Truck Class:
    Heavy Duty
    Color:
    Black
    Make:
    International
    Product Type:
    Frame & Chassis
    $39.90 - $53.99
    Qty in Cart: 0
    Price:
    $39.90 - $53.99
    Subtotal:
  • Type 30/30 Sealed Brake Chamber 3 Inch Long Stroke Welded Clevis

    Type 30/30 Sealed Brake Chamber 3 Inch Long Stroke Welded Clevis

    AUTOMANN USA

    $131.99
    Long Stroke Welded Clevis Spring Brake W/ 3 Inch Stroke LengthDepend on the Type 30/30 Sealed Brake Chamber - 3 Inch Long Stroke Welded Clevis for consistent and efficient braking. This high-quality...
    09-151700004
    SKU:
    09-151700004
    Truck Class:
    Universal
    Length Options:
    3 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $131.99
    Qty in Cart: 0
    Price:
    $131.99
    Subtotal:
  • Gunite Type Automatic Slack Adjuster 11.5 -10 Spline X 5.5 Inch Replaces AS1032, AS1132, AS1146

    Gunite Type Automatic Slack Adjuster 11.5 -10 Spline X 5.5 Inch Replaces AS1032, AS1132, AS1146

    AFTERMARKET

    $91.99
    5.5 Inch Gunite Type Slack AdjusterMaintain optimal braking efficiency with the Gunite Type Automatic Slack Adjuster 11.5 - 10 Spline X 5.5 Inch, a durable and reliable solution for heavy-duty trucks...
    09-0510004
    SKU:
    09-0510004
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $91.99
    Qty in Cart: 0
    Price:
    $91.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Automatic Slack Adjuster 1.5 - 28 Spline X 6 Inch Span

    Automatic Slack Adjuster 1.5 - 28 Spline X 6 Inch Span

    BESTFIT TRUCK PARTS

    $71.99
    Auto Meritor Type Slack Adjuster Inch Straight Arm* High Quality Automatic Slack Adjuster* Unhanded* Clevis Kit Meritor Type Bracket Kit Included  - 5/8 Inch - 18 Thread  - (1) 1/2 Inch Pin  - (1)...
    09-0517203
    SKU:
    09-0517203
    Height Options:
    6 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Product Type:
    Frame & Chassis
    $71.99
    Qty in Cart: 0
    Price:
    $71.99
    Subtotal:
  • Spring Brake Chamber Type 30/30 Long Stroke W/ Welded Clevis

    Spring Brake Chamber Type 30/30 Long Stroke W/ Welded Clevis

    AFTERMARKET

    $144.99
    Maintain superior braking performance with the BESTfit 30/30 Long Stroke Spring Brake Chamber with Welded Clevis, engineered for heavy-duty trucks requiring reliable stopping power. Its long-stroke...
    PPR_206049
    SKU:
    PPR_206049
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Length Options:
    3 Inch
    Product Type:
    Frame & Chassis
    $144.99
    Qty in Cart: 0
    Price:
    $144.99
    Subtotal:
  • FREE SHIPPING OVER $249
    3/8 Inch X 30 Inch Rubber Brake Hose

    3/8 Inch X 30 Inch Rubber Brake Hose

    AUTOMANN USA

    $13.71
    3/8 Inch X 30 Inch Brake HoseReplace worn or damaged hoses with the 3/8 Inch X 30 Inch Rubber Brake Hose, a high-quality rubber hose for trucks and trailers. Measuring 3/8 inch by 30 inches and...
    09-050800012
    SKU:
    09-050800012
    Truck Class:
    Universal
    Length Options:
    30 Inch
    Diameter Options:
    3/8 Inch
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $13.71
    Qty in Cart: 0
    Price:
    $13.71
    Subtotal:
  • Brake Spider Weld On Replaces 02-137, 361652, M12WS128X, 200999014, 200999023

    Brake Spider Weld On Replaces 02-137, 361652, M12WS128X, 200999014, 200999023

    AFTERMARKET

    $145.99
    Weld-On Brake SpiderThe Brake Spider is an essential component of braking systems, designed for a 12-1/4 inch brake size. It features a weld-on design and has a pilot diameter of 5.25 inches. This...
    09-05170086
    SKU:
    09-05170086
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $145.99
    Qty in Cart: 0
    Price:
    $145.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Clevis Kit With Straight, 5/8in-18 Threads, 1/2in Pin,

    TPHD Clevis Kit With Straight, 5/8in-18 Threads, 1/2in Pin,

    TURNPIKE TRUCK TRIM

    $4.19
    TPHD Standard Clevis Kit For Brake Chambers 5/8 Inch - 18 TPI With Single Pin* High Quality Clevis Kit* For Brake Chamber Used Without Auto Slack Adjusters* 0.625-18 Inch Thread* 0.500 Inch Pin...
    29-051704
    SKU:
    29-051704
    Diameter Options:
    5/8 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $4.19
    Qty in Cart: 0
    Price:
    $4.19
    Subtotal:
  • Automatic Slack Adjuster Wrench- 7/16 Inch

    Automatic Slack Adjuster Wrench- 7/16 Inch

    AUTOMANN USA

    $32.59
    7/16 Inch Slack Adjuster Wrench Replaces 33205, 7578Achieve accurate slack adjuster settings with the 7/16 Inch Automatic Slack Adjuster Wrench, crafted for durability and ease of operation. The...
    09-21000097
    SKU:
    09-21000097
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $32.59
    Qty in Cart: 0
    Price:
    $32.59
    Subtotal:
  • 5.5 Inch Automatic Slack Adjuster W/ 1.5 Inch-28 Spline

    5.5 Inch Automatic Slack Adjuster W/ 1.5 Inch-28 Spline

    DAYTON / DORMAN

    $84.99
    Automatic Slack Adjuster Replaces R803108, R802447, R802446Maintain optimal braking efficiency with this durable 5.5-inch automatic slack adjuster designed for air brake systems requiring a 1...
    09-051700048
    SKU:
    09-051700048
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $84.99
    Qty in Cart: 0
    Price:
    $84.99
    Subtotal:
  • BESTfit Camshaft Tube Bushing- 1.50 ID X 1.67 OD X 1.50 Inch For Ingersoll

    BESTfit Camshaft Tube Bushing- 1.50 ID X 1.67 OD X 1.50 Inch For Ingersoll

    BESTFIT TRUCK PARTS

    $13.99
    1.50 ID X 1.67 OD X 1.50 Inch Bushing For Camshaft Tube Enclosures Replaces 405134 By BESTfitSupport your chassis and maintain alignment under stress with the BESTfit Camshaft Tube Bushing for...
    80-05170001
    SKU:
    80-05170001
    Truck Class:
    Universal
    Diameter Options:
    1 1/2 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Length Options:
    1 1/2 Inch
    Material Options:
    Steel
    $13.99
    Qty in Cart: 0
    Price:
    $13.99
    Subtotal:
  • Relay Valve Replaces EMDKN28510N, KN28510X, 5396KN28510, KN28510, N30108BL, 034057

    Relay Valve Replaces EMDKN28510N, KN28510X, 5396KN28510, KN28510, N30108BL, 034057

    AUTOMANN USA

    $38.75
    RG2 Type Relay ValveTake control of your air brake system with confidence using this robust RG2 Relay Valve. Built for heavy-duty trucks, it features a 5.6 PSI crack pressure and a 1.5-inch...
    29-051700038
    SKU:
    29-051700038
    Diameter Options:
    1/2 Inch
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $38.75
    Qty in Cart: 0
    Price:
    $38.75
    Subtotal:
  • Lock Nut 3/4 Inch-16 Grade C

    Lock Nut 3/4 Inch-16 Grade C

    AUTOMANN USA

    $1.80
    Grade C 3/4 Inch-16 Lock Nut* High Quality Lock Nut* 1.106 Inch A/F* 0.63 Inch Height* Thread: 3/4 Inch-16* Sold Individually* Warranty On Lock Nuts Against Defects In Workmanship & Material From...
    09-05250047
    SKU:
    09-05250047
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1.80
    Qty in Cart: 0
    Price:
    $1.80
    Subtotal:
  • FREE SHIPPING OVER $249
    Rubber 3/8 Inch X 44 Inch Brake Hose

    Rubber 3/8 Inch X 44 Inch Brake Hose

    AUTOMANN USA

    $15.48
    Rubbert Brake Hose* High Quality Brake Hose* 3/8 Inch X 44 Inch * 3/8 Fixed And One 3/8 Swivel End* Sold Individually* Warranty On Brake Hoses Against Defects In Workmanship & Material From Date Of...
    09-050800013
    SKU:
    09-050800013
    Truck Class:
    Universal
    Length Options:
    44 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $15.48
    Qty in Cart: 0
    Price:
    $15.48
    Subtotal:
  • Air Brake Camshaft Replaces 2210C7543, 2210H5416, 2210B7542, 18-520

    Air Brake Camshaft Replaces 2210C7543, 2210H5416, 2210B7542, 18-520

    AFTERMARKET

    $76.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAir Brake Camshaft Passenger Side Replaces 2210B7542, 18-520Replacement Trailer Air Brake Camshaft*...
    PPR_299793
    SKU:
    PPR_299793
    Product Type:
    Frame & Chassis
    Position:
    Driver Side
    Length Options:
    11 1/2 Inch
    Position:
    Passenger Side
    Make:
    Universal Items
    $76.99
    Qty in Cart: 0
    Price:
    $76.99
    Subtotal:
  • Air Brake Camshaft Replaces 2210L5342, 2210L5342S, 2210U7587, 18-527

    Air Brake Camshaft Replaces 2210L5342, 2210L5342S, 2210U7587, 18-527

    AFTERMARKET

    $81.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAir Brake Camshaft Driver Side Replaces 2210U7587, 18-527Replacement Trailer Air Brake Camshaft* High...
    PPR_299794
    SKU:
    PPR_299794
    Position:
    Driver Side
    Length Options:
    13 Inch
    Position:
    Passenger Side
    Make:
    Universal Items
    Product Type:
    Trailer
    $81.99
    Qty in Cart: 0
    Price:
    $81.99
    Subtotal:
  • Air Brake Camshaft Replaces 2210A7515, 18-515, 2210Z7514, 18-514

    Air Brake Camshaft Replaces 2210A7515, 18-515, 2210Z7514, 18-514

    AFTERMARKET

    $78.99 - $88.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAir Brake Camshaft Passenger Side Replaces 2210Z7514, 18-514Replacement Trailer Air Brake Camshaft*...
    PPR_299791
    SKU:
    PPR_299791
    Product Type:
    Frame & Chassis
    Position:
    Driver Side
    Length Options:
    11 Inch
    Position:
    Passenger Side
    Make:
    Universal Items
    $78.99 - $88.99
    Qty in Cart: 0
    Price:
    $78.99 - $88.99
    Subtotal:
  • Air Brake Camshaft Replaces 2210L7474, 2210-L-7474, 2210K7473, 2210-K-7473

    Air Brake Camshaft Replaces 2210L7474, 2210-L-7474, 2210K7473, 2210-K-7473

    AFTERMARKET

    $112.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAir Brake Camshaft Driver Side Replaces 2210L7474, 2210-L-7474Replacement Trailer Air Brake Camshaft*...
    PPR_299790
    SKU:
    PPR_299790
    Product Type:
    Frame & Chassis
    Position:
    Driver Side
    Length Options:
    10 Inch
    Position:
    Passenger Side
    Make:
    Universal Items
    $112.99
    Qty in Cart: 0
    Price:
    $112.99
    Subtotal:
  • Air Brake Camshaft Replaces 2210H5416, 2210H5416S, 22105415, 2210B7542

    Air Brake Camshaft Replaces 2210H5416, 2210H5416S, 22105415, 2210B7542

    AFTERMARKET

    $80.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAir Brake Camshaft Driver Side Replaces 2210H5416, 2210H5416SReplacement Trailer Air Brake Camshaft*...
    PPR_299792
    SKU:
    PPR_299792
    Product Type:
    Frame & Chassis
    Position:
    Driver Side
    Length Options:
    11 1/2 Inch
    Position:
    Passenger Side
    Make:
    Universal Items
    $80.99
    Qty in Cart: 0
    Price:
    $80.99
    Subtotal:
  • Air Brake Camshaft Replaces 2210B5722S, 2210X3066, 2210A5721S, 2210Y3067, 18-800

    Air Brake Camshaft Replaces 2210B5722S, 2210X3066, 2210A5721S, 2210Y3067, 18-800

    AFTERMARKET

    $73.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAir Brake Camshaft Driver Side Replaces 2210B5722S, 2210X3066Replacement Trailer Air Brake Camshaft*...
    PPR_299786
    SKU:
    PPR_299786
    Product Type:
    Frame & Chassis
    Length Options:
    6 1/4 Inch
    Position:
    Passenger Side
    Length Options:
    6 1/8 Inch
    Position:
    Driver Side
    Make:
    Universal Items
    $73.99
    Qty in Cart: 0
    Price:
    $73.99
    Subtotal:
  • Air Brake Camshaft Replaces 2210G7443, 18-507, E-9652, 2210F7442, 18-506

    Air Brake Camshaft Replaces 2210G7443, 18-507, E-9652, 2210F7442, 18-506

    AFTERMARKET

    $98.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAir Brake Camshaft Driver Side Replaces 2210G7443, 18-507Replacement Trailer Air Brake Camshaft* High...
    PPR_299789
    SKU:
    PPR_299789
    Product Type:
    Frame & Chassis
    Position:
    Driver Side
    Length Options:
    9 Inch
    Position:
    Passenger Side
    Make:
    Universal Items
    $98.99
    Qty in Cart: 0
    Price:
    $98.99
    Subtotal:
  • Air Brake Camshaft Replaces E2447, L1652, E2448, L1651, 2210R4178

    Air Brake Camshaft Replaces E2447, L1652, E2448, L1651, 2210R4178

    AFTERMARKET

    $100.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAir Brake Camshaft Passenger Side Replaces E2448, L1651, 2210R4178Replacement Trailer Air Brake...
    PPR_299787
    SKU:
    PPR_299787
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Length Options:
    17 1/8 Inch
    Width Options:
    17 1/8 Inch
    Position:
    Driver Side
    Make:
    Universal Items
    $100.99
    Qty in Cart: 0
    Price:
    $100.99
    Subtotal:
  • Gunite Type Automatic Slack Adjuster 1.5 -28 Spline X 5.5 Inch Replaces AS1141, AS1041, AS1001, E-15025, CS56041

    Gunite Type Automatic Slack Adjuster 1.5 -28 Spline X 5.5 Inch Replaces AS1141, AS1041, AS1001, E-15025, CS56041

    AFTERMARKET

    $102.99
    6 Inch Gunite Type Slack Adjuster For Welded Clevis Chamber With 1.3 Inch C to CThe 6-inch automatic Gunite type slack adjuster features a 1-1/2 inch - 28 spline x 5-1/2 inch arm designed for welded...
    29-051000014
    SKU:
    29-051000014
    Length Options:
    6 Inch
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $102.99
    Qty in Cart: 0
    Price:
    $102.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Air Brake Rubber Hose Fitting 1/4 MP X 3/8

    Air Brake Rubber Hose Fitting 1/4 MP X 3/8

    TRAMEC SLOAN

    $8.07
    Air Brake Fitting For Rubber Hose* High Quality Hose End* Sold Individually* Warranty On Hose End Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    RB68SG64
    SKU:
    RB68SG64
    Truck Class:
    Heavy Duty
    Diameter Options:
    1/4 Inch
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Ready To Ship:
    Yes
    $8.07
    Qty in Cart: 0
    Price:
    $8.07
    Subtotal:
  • Wire Braid Compressor Discharge Hose, 27 Inch W/ Flare Fittings For Freightliner

    Wire Braid Compressor Discharge Hose, 27 Inch W/ Flare Fittings For Freightliner

    AFTERMARKET

    $48.26
    27 Inch No. 10 Wire Braid Compressor Discharge Hose, Replaces A12-23236-027The 27-inch Air Brake Compressor Discharge Hose Assembly comes with a straight female No. 10 SAE Flare fitting on both ends...
    03-05170004
    SKU:
    03-05170004
    Length Options:
    27 Inch
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Frame & Chassis
    $48.26
    Qty in Cart: 0
    Price:
    $48.26
    Subtotal:
  • Automatic Slack Adjuster 1.5- 10 Spline X 5.5 Inch Span Replaces E10892, M807002, 40010155 For Kenworth

    Automatic Slack Adjuster 1.5- 10 Spline X 5.5 Inch Span Replaces E10892, M807002, 40010155 For Kenworth

    AUTOMANN USA

    $76.99
    Automatic Slack Adjuster Haldex Type 5.5 Inch Straight ArmEnsure precise brake performance and reliability with this Automatic Slack Adjuster, designed to replace E10892, M807002, and 40010155 for...
    09-051700016
    SKU:
    09-051700016
    Product Type:
    Frame & Chassis
    Make:
    Kenworth
    Position:
    Kit Full
    Ready To Ship:
    Yes
    $76.99
    Qty in Cart: 0
    Price:
    $76.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Type 30 Brake Diaphragm - 8 Inch Diameter

    TPHD Type 30 Brake Diaphragm - 8 Inch Diameter

    TURNPIKE TRUCK TRIM

    $5.67
    Replacement 8 Inch Brake Diaphragm - Type 30* High Quality Brake Diaphragm* Type 30* 7.875 Inch Outside Diameter* 1.505 Inch Height* Sold Individually* Warranty On Brake Diaphragms Against Defects In...
    29-051702
    SKU:
    29-051702
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Height Options:
    1 1/2 Inch
    Diameter Options:
    7 1/2 Inch
    $5.67
    Qty in Cart: 0
    Price:
    $5.67
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Automatic Slack Adjuster 1.5 - 28 Spline X 5.5 Inch Replaces E11401, E11401A

    BESTfit Automatic Slack Adjuster 1.5 - 28 Spline X 5.5 Inch Replaces E11401, E11401A

    BESTFIT TRUCK PARTS

    $78.99
    Auto Slack Adjuster Merritor Type 5.5 Inch Straight Arm By BESTfitDepend on the BESTfit Automatic Slack Adjuster 1.5 - 28 Spline x 5.5 Inch for precise, reliable brake operation. This high-quality,...
    09-0517201
    SKU:
    09-0517201
    Length Options:
    5 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $78.99
    Qty in Cart: 0
    Price:
    $78.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Brake Chamber Sealed Type 30/30 2.5 Inch Stroke For Kenworth T660, Peterbilt 379, Volvo VNL Gen II

    TPHD Brake Chamber Sealed Type 30/30 2.5 Inch Stroke For Kenworth T660, Peterbilt 379, Volvo VNL Gen II

    TURNPIKE TRUCK TRIM

    $77.99
    30/30 Type Sealed Spring Brake Fits Kenworth T660, Peterbilt 379 & Volvo VNL Gen IIDelivering dependable stopping power starts with quality components, and the TPHD Type 30/30 Sealed Brake Chamber is...
    29-051710
    SKU:
    29-051710
    Length Options:
    9 Inch
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $77.99
    Qty in Cart: 0
    Price:
    $77.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Automatic Slack Adjuster 1.5 -28 Spline X 5.5 Inch Span For Trailer Axle With 16.5 Inch Brake

    BESTfit Automatic Slack Adjuster 1.5 -28 Spline X 5.5 Inch Span For Trailer Axle With 16.5 Inch Brake

    BESTFIT TRUCK PARTS

    $71.99
    Slack Adjuster For Trailer Axle W/ 16.5 Inch Brake By BESTfitKeep your trailer brakes properly adjusted with this BESTfit Automatic Slack Adjuster. Designed for axles with 16.5-inch brakes, it...
    09-0517200
    SKU:
    09-0517200
    Truck Class:
    Universal
    Length Options:
    5 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $71.99
    Qty in Cart: 0
    Price:
    $71.99
    Subtotal:
  • Type 30 Service Chamber W/ 1 5/8 Inch Push Rod & Tailgate Lock

    Type 30 Service Chamber W/ 1 5/8 Inch Push Rod & Tailgate Lock

    AFTERMARKET

    $157.99
    Type 30 Service Chamber W/ 4.75 Inch Chamber & Tailgate StrokeKeep your truck's tailgate functioning flawlessly with the Type 30 Service Chamber W/ 1 5/8 Inch Push Rod & Tailgate Lock, a...
    09-05170093
    SKU:
    09-05170093
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $157.99
    Qty in Cart: 0
    Price:
    $157.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Type 30 Service Chamber With 8.250 Inch Stem Length - Brake Chamber

    TPHD Type 30 Service Chamber With 8.250 Inch Stem Length - Brake Chamber

    TURNPIKE TRUCK TRIM

    $48.49
    Single Brake Chamber Type 30 - 8.00 Inch DiameterMaintain dependable stopping power with this high-quality TPHD Type 30 Service Chamber. Featuring a stroke length of 2.25 inches and an 8.250-inch...
    29-051701
    SKU:
    29-051701
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Make:
    Kenworth
    Make:
    Volvo
    Product Type:
    Frame & Chassis
    $48.49
    Qty in Cart: 0
    Price:
    $48.49
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    Air Brake Hose Fitting 3/8 MP X 1/2

    Air Brake Hose Fitting 3/8 MP X 1/2

    TRAMEC SLOAN

    Now: $13.11
    Was: $18.73
    Male Connector with Spring For Rubber Hose* High Quality Air Hose Fitting* Sold Individually* Warranty On Hose End Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    RB68SG86
    SKU:
    RB68SG86
    Truck Class:
    Heavy Duty
    Diameter Options:
    3/8 Inch
    Make:
    Universal Items
    Product Type:
    Air, Electrical, & Safety
    Ready To Ship:
    Yes
    Now: $13.11
    Was: $18.73
    Qty in Cart: 0
    Price:
    Now: $13.11
    Was: $18.73
    Subtotal:
  • Brake Spider 16 Holes Bolt On Replaces M16WS135X, B15931 E957, A3211A833, 200999-010, 7A113

    Brake Spider 16 Holes Bolt On Replaces M16WS135X, B15931 E957, A3211A833, 200999-010, 7A113

    AFTERMARKET

    $154.99
    Camshaft Seal Spider Brake With 16 Holes for .5 Inch Bolts* High Quality Brake Spider* Dimensions:  - 1/2 Inch X 16 Hole Size  - 5.625 Inch Pilot Diameter * Bolt-On Spider* Supplied Without Bushings*...
    09-05170080
    SKU:
    09-05170080
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $154.99
    Qty in Cart: 0
    Price:
    $154.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Combo Brake Pod Type 3030 W/ Full Threaded Shaft

    Combo Brake Pod Type 3030 W/ Full Threaded Shaft

    AFTERMARKET

    $72.99
    Combo Brake PodThe Type 3030 Combo Brake Pod with full threaded shaft and clevis is a replacement for OE numbers IMXBC-3030, IMXBC3030, RL3530BA11-E6 Black, and RL3530BA11E6 Black. This brake pod is...
    09-051000
    SKU:
    09-051000
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Copper
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $72.99
    Qty in Cart: 0
    Price:
    $72.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Screw-On Metal/Rubber Exhaust Brake Actuator, Brake Solenoid Flange - Replaces 3871707

    Screw-On Metal/Rubber Exhaust Brake Actuator, Brake Solenoid Flange - Replaces 3871707

    DAYTON / DORMAN

    $163.99
    Metal/Rubber Exhaust Brake Actuator & Brake Solenoid Flange* High Quality Exhaust Brake Actuator/ Brake Solenoid* Flange Material: Metal, Rubber* Housing Color: Silver* Mount Type: Screw On* Mounting...
    29-070500000
    SKU:
    29-070500000
    Truck Class:
    Heavy Duty
    Make:
    Chevrolet
    Make:
    International
    Make:
    GMC
    Make:
    Peterbilt
    Make:
    Ford
    Make:
    Kenworth
    Make:
    Freightliner
    Make:
    Mack
    Product Type:
    Frame & Chassis
    $163.99
    Qty in Cart: 0
    Price:
    $163.99
    Subtotal:
  • Type 16 Service Chamber With 8.25 Inch Stem Length - Brake Chamber

    Type 16 Service Chamber With 8.25 Inch Stem Length - Brake Chamber

    AUTOMANN USA

    $61.99
    Single Brake Chamber Type 16 - 6.50 Inch Diameter* High Quality Service Brake Chamber* Stroke Length 2.50 Inch* Rod Threaded Full Length 8.25 Inch x .500 Inch -20 TPI* Clevis Included* Sold...
    09-051701
    SKU:
    09-051701
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $61.99
    Qty in Cart: 0
    Price:
    $61.99
    Subtotal:
  • ABS Modulator Valve For Freightliner

    ABS Modulator Valve For Freightliner

    AFTERMARKET

    $926.99
    3 Pin ABS Modulator Valve* High Quality Modulator Valve* M40QR ABS Modulator Valve* 3 Pin* Packard Type Connector* 1/2 Inch Outer Diameter* Sold Individually* Warranty On Modulator Valves Against...
    03-05170001
    SKU:
    03-05170001
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    $926.99
    Qty in Cart: 0
    Price:
    $926.99
    Subtotal:
  • Brake Drum 15 X 4 Inch 10 Hole Replaces 3726, 3726X, 65545, 65545B

    Brake Drum 15 X 4 Inch 10 Hole Replaces 3726, 3726X, 65545, 65545B

    AFTERMARKET

    $296.99
    15 X 4 Inch Outboard Mount Balanced Brake Drum* High Quality Brake Drum* Dimensions:  - 15.00 Inch Brake Surface Diameter  - 9.04 Inch Overall Depth  - 4.66 Inch Brake Surface Flat  - 8.78 Inch Pilot...
    09-05170082
    SKU:
    09-05170082
    Product Type:
    Frame & Chassis
    Diameter Options:
    15 Inch
    Make:
    Universal Items
    $296.99
    Qty in Cart: 0
    Price:
    $296.99
    Subtotal:
  • 5.5-6.5 Inch Automatic Slack Adjuster For Drive Axle Replaces 818552, 97353, E6924B, 40010121, 40910649, 40910733, M807022, R806022, 0305886

    5.5-6.5 Inch Automatic Slack Adjuster For Drive Axle Replaces 818552, 97353, E6924B, 40010121, 40910649, 40910733, M807022, R806022, 0305886

    AUTOMANN USA

    $86.99
    5.5-6.5 Inch Haldex Type Automatic Slack Adjuster For Drive AxleImprove your Haldex drive axle braking with the 5.5-6.5 Inch Automatic Slack Adjuster. This high-quality automatic adjuster features a...
    09-051700019
    SKU:
    09-051700019
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $86.99
    Qty in Cart: 0
    Price:
    $86.99
    Subtotal:
  • TPHD Type 30/30 Piggy Back Brake Chamber With Mounting Clamp & Diaphragm - Long Stroke Sealed Unit

    TPHD Type 30/30 Piggy Back Brake Chamber With Mounting Clamp & Diaphragm - Long Stroke Sealed Unit

    AFTERMARKET

    $110.99
    Double Brake Chamber Type 30/30 Long Stroke - 8.15 Inch Height By TPHDDeliver consistent braking performance with the TPHD Type 30/30 Piggy Back Brake Chamber - Long Stroke Sealed Unit. With a 3...
    09-051703
    SKU:
    09-051703
    Position:
    Rear
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $110.99
    Qty in Cart: 0
    Price:
    $110.99
    Subtotal:
  • BESTfit Bronze Camshaft Bushing 1.50 ID X 1.781 OD X 1.765 Inch

    BESTfit Bronze Camshaft Bushing 1.50 ID X 1.781 OD X 1.765 Inch

    BESTFIT TRUCK PARTS

    $13.86
    BESTfit Bronze Camshaft Bushing Replaces Ein50470, 50470* High Quality Camshaft Bushing* Bronze* Dimensions: - 1.50 Inch ID  - 1.781 Inch OD  - 1.765 Inch Length* Sold Individually* Warranty On...
    80-05170000
    SKU:
    80-05170000
    Truck Class:
    Universal
    Material Options:
    Bronze
    Diameter Options:
    1 1/2 Inch
    Product Type:
    Frame & Chassis
    Length Options:
    1 3/4 Inch
    Make:
    Other - Semi-Truck
    $13.86
    Qty in Cart: 0
    Price:
    $13.86
    Subtotal:
  • 15 X 4 Inch Lined Brake Shoe Replaces A3222F1982

    15 X 4 Inch Lined Brake Shoe Replaces A3222F1982

    AFTERMARKET

    $48.90
    Heavy Duty Lined Brake Shoe For Meritor Steer AxleThis high-quality lined brake shoe measures 15 Inch in length and 4 Inch in width, making it a dependable replacement for compatible commercial drum...
    29-05170011
    SKU:
    29-05170011
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $48.90
    Qty in Cart: 0
    Price:
    $48.90
    Subtotal:
  • Brake Spider Replaces 02-035. 15583741, A3211B3928, A3211K3911, 361717

    Brake Spider Replaces 02-035. 15583741, A3211B3928, A3211K3911, 361717

    AFTERMARKET

    $488.99
    Brake Backing Plate / Spider* High Quality Brake Spider* Dimensions:  - 16.5 Inch Brake Size  - 1.75 Inch Offset  - 8.125 Inch Bolt Circle  - 6.75 Inch Pilot Diameter* Drive Axle* Number Of Mounting...
    09-05170083
    SKU:
    09-05170083
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $488.99
    Qty in Cart: 0
    Price:
    $488.99
    Subtotal:
  • Universal Slack Adjuster Tool

    Universal Slack Adjuster Tool

    AUTOMANN USA

    $37.10
    Slack Adjuster Tool UniversalThis handy all-in-one slack adjuster wrench works on most trucks you will come across. I has four different sizes built right in - 5/16" square, 7/16" hex, 9/16" hex, and...
    09-21000099
    SKU:
    09-21000099
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $37.10
    Qty in Cart: 0
    Price:
    $37.10
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Type 30 Long Stroke Brake Diaphragm - 7.85 Inch OD

    TPHD Type 30 Long Stroke Brake Diaphragm - 7.85 Inch OD

    TURNPIKE TRUCK TRIM

    $7.92
    Replacement 7.85 Inch Brake Diaphragm - Type 30 For Long Stroke Chambers* High Quality Brake Diaphragm* Type 30* Fits Long Stroke Chambers Only* 7.875 Inch Outside Diameter* 1.905 Inch Height* Sold...
    29-051706
    SKU:
    29-051706
    Height Options:
    1 Inch
    Diameter Options:
    7 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $7.92
    Qty in Cart: 0
    Price:
    $7.92
    Subtotal:
  • 1/2 Inch NPT Air Brake Quick Release Valve QRN Replaces AV065066, 065066, 65066

    1/2 Inch NPT Air Brake Quick Release Valve QRN Replaces AV065066, 065066, 65066

    AUTOMANN USA

    $15.27
    QRN Quick Release Valve 1/2 Inch NPT Ports, 1 PSI Max* High Quality Quick Release Valve* Crack Pressure 1 PSI Maximum* 1/2 Inch NPT Supply Port* Sold Individually* Warranty On Quick Release Valves...
    09-05170075
    SKU:
    09-05170075
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $15.27
    Qty in Cart: 0
    Price:
    $15.27
    Subtotal:
  • Front Wheel Clamp 3.44 X 2 Inch W/ 1/2 Inch Hole - 452010C1

    Front Wheel Clamp 3.44 X 2 Inch W/ 1/2 Inch Hole - 452010C1

    AUTOMANN USA

    $13.86
    Front Spoke Wheel Rim Clamp* High Quality Wheel Clamp* Dimensions:  - 3.44 Inch Height  - 2.00 Inch Width  - 0.50 Inch Standout* Sold Individually* Warranty On Wheel Clamps Against Defects In...
    07-20200000
    SKU:
    07-20200000
    Material Options:
    Steel
    Height Options:
    3 Inch
    Truck Class:
    Heavy Duty
    Make:
    International
    Product Type:
    Wheels
    $13.86
    Qty in Cart: 0
    Price:
    $13.86
    Subtotal:
  • 11.25 X 34.8 Inch Black Carbon Steel Air Brake Reservoir Replaces 3557764C92 For International

    11.25 X 34.8 Inch Black Carbon Steel Air Brake Reservoir Replaces 3557764C92 For International

    DAYTON / DORMAN

    $497.99
    11.25 X 34.8 Inch Black Carbon Steel Air Brake Reservoir Fits International* High Quality Air Brake Reservoir* Color: Black* Diameter: 11.25 Inch* Length: 34.8 Inch* Material: Carbon Steel* Material...
    07-051700000
    SKU:
    07-051700000
    Truck Class:
    Heavy Duty
    Make:
    International
    Product Type:
    Frame & Chassis
    $497.99
    Qty in Cart: 0
    Price:
    $497.99
    Subtotal:
  • Brake Spider Bolt On Replaces 02-041,15619909, 361713, A3211J3780, A3211P3604

    Brake Spider Bolt On Replaces 02-041,15619909, 361713, A3211J3780, A3211P3604

    AFTERMARKET

    $467.99
    Rear Tandem Axle Brake Spider* High Quality Brake Spider* Dimensions:  - 16.5 Inch Brake Size  - 1.75 Inch Offset  - 8.25 Inch Bolt Cirle  - 6.75 Inch Pilot Diameter* Drive Axle* Number Of Mounting...
    09-05170084
    SKU:
    09-05170084
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $467.99
    Qty in Cart: 0
    Price:
    $467.99
    Subtotal:
  • 7/16 Inch Slack Adjuster Check Tool

    7/16 Inch Slack Adjuster Check Tool

    AFTERMARKET

    $65.99
    Cam Brake Slack Adjuster ToolThis tool enables you to quickly check the brake adjustment on class 7 and 8 trucks and trailers having S-cam brakes. It features a sturdy, four-position handle to...
    09-21000098
    SKU:
    09-21000098
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $65.99
    Qty in Cart: 0
    Price:
    $65.99
    Subtotal:
  • Brake Liner 20K With 6.00 Inch Shoe Width For Meritor Drive/Steer Axle

    Brake Liner 20K With 6.00 Inch Shoe Width For Meritor Drive/Steer Axle

    AFTERMARKET

    $71.99
    Replacement Heavy Duty Brake Lining- 20K- Grade AMF5008* High Quality Brake Lining* 20K Lb Fleet Premium Heavy Duty Rating* Designed For 20,000 Lbs GAWR Steer Axles* 16.50 Inch Drum Diameter* 6.00...
    29-05170017
    SKU:
    29-05170017
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $71.99
    Qty in Cart: 0
    Price:
    $71.99
    Subtotal:
  • 12.75 X 4 Inch Lined Brake Shoe Replaces A23222T2126

    12.75 X 4 Inch Lined Brake Shoe Replaces A23222T2126

    AFTERMARKET

    $66.99
    Replacement Lined Brake ShoeThis durable lined brake shoe measures 12.750 Inch in length and 4.000 Inch in width, providing the correct size for proper fitment in compatible heavy-duty drum braking...
    09-05170212
    SKU:
    09-05170212
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $66.99
    Qty in Cart: 0
    Price:
    $66.99
    Subtotal:
  • M40 ABS Tractor - Modulator Valve

    M40 ABS Tractor - Modulator Valve

    AFTERMARKET

    $659.99
    ABS Modulator Valve* High Quality Modualtor Valve* M40 ABS Tractor - Modulator Valve* Recommended To Replace Modulators On Both Sides Of The Axle At The Same Time* Sold Individually* Warranty On...
    09-05170271
    SKU:
    09-05170271
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $659.99
    Qty in Cart: 0
    Price:
    $659.99
    Subtotal:
  • 15 X 4 Inch Unlined Brake Shoe Replaces 12386729, A213222G2165 For Meritor Q Plus

    15 X 4 Inch Unlined Brake Shoe Replaces 12386729, A213222G2165 For Meritor Q Plus

    AUTOMANN USA

    $33.38
    Bare Brake Shoe ReplacementThis heavy-duty unlined brake shoe is designed for commercial drum-brake systems and measures approximately 15.000 Inch in length and 4.000 Inch in width, making it a...
    09-05170220
    SKU:
    09-05170220
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $33.38
    Qty in Cart: 0
    Price:
    $33.38
    Subtotal:
  • 5/16-Inch Slack Adjuster Wrench and Release Tool - Meritor Type

    5/16-Inch Slack Adjuster Wrench and Release Tool - Meritor Type

    AFTERMARKET

    $54.99
    Automatic Slack Adjuster ToolThis specialized Meritor brake service tool features a 5/16-inch double square wrench with an angled head that provides extra hand clearance. The side-mounted...
    09-21000096
    SKU:
    09-21000096
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $54.99
    Qty in Cart: 0
    Price:
    $54.99
    Subtotal:
  • Total: items /

Adding your products to cart

Shop Semi Truck Brake Chambers

Shop for replacement brake chambers and brake accessories. We stock heavy-duty air brake system parts for various Type 16, 20, 24, and 30 service chambers, Type 30/30 combination spring brakes, and air disc brake actuators. Browse complete assemblies, piggyback spring brake units, diaphragms, clevises, and replacement hardware.

Spring Brake Chambers & Diaphragms

Our assortment includes Type 30/30 sealed chambers with 2.5-inch and 3-inch stroke options, threaded pushrods, and select welded-clevis configurations. Find replacement Type 30 brake diaphragms, long-stroke diaphragms, clevis kits, pins, and chamber housing components. Match replacement parts to the original chamber specifications and approved service procedures.

Frequently Asked Questions About Brake Chambers & Accessories

What is the difference between a Type 20, Type 24, and Type 30 brake chamber?

The type number refers to the effective area of the diaphragm in square inches, which determines how much force the chamber can produce. Larger numbers mean more braking force but also a physically larger chamber. It is important to match the type number specified for your axle position and vehicle configuration, since installing the wrong size can affect braking performance and may not comply with your truck's original equipment specifications.

How do I know if I need a long stroke or short stroke brake chamber?

Long stroke chambers are standard on most trucks built after the mid-1990s and are required for use with automatic slack adjusters. Short stroke chambers are typically found on older vehicles with manual slack adjusters. Check your existing chamber for a stamped identification tag or measure the stroke length before ordering to ensure you get a direct replacement.

Are these brake chambers a direct replacement for my OEM parts?

Most brake chambers in this category are designed to match common OEM dimensions and mounting patterns used by major manufacturers, but fit can vary by brand and axle configuration. Always compare the mounting bolt pattern, port thread size, and overall dimensions against your existing unit, and consult your truck's service manual if you are unsure before installation.

What is the proper way to release a brake chamber before removal?

Before removing a spring brake chamber, the parking brake spring must be caged using a release tool to prevent the chamber from applying full spring force unexpectedly. Never attempt to disassemble or cage a chamber without the correct tool, and always follow your vehicle's service manual procedures, since spring brake chambers store significant mechanical energy and can cause serious injury if handled improperly.

How often should brake chambers be inspected or replaced?

Brake chambers should be visually inspected during routine maintenance for signs of corrosion, dented housings, air leaks, or damaged clamps and mounting hardware. Many fleets follow DOT inspection intervals as a baseline, but chambers showing leaks, weak spring return, or stroke that exceeds manufacturer limits should be replaced promptly regardless of schedule to maintain safe and reliable braking performance.


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