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Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks
Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks

Mack Superliner Truck Frame & Chassis

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 3 Inch Poly Rear Silent Block Spring Bushing Replaces 6803220150 For Flex Air Models, Spring Eye

    3 Inch Poly Rear Silent Block Spring Bushing Replaces 6803220150 For Flex Air Models, Spring Eye

    AFTERMARKET

    $88.99
    Poly Silent Block Bushing Replaces 51880, 51880-000, C136002, C13-6002, K2215089, K221-5089Restore suspension efficiency with this 3 Inch Poly Rear Silent Block Spring Bushing. Designed for Flex Air...
    29-05100233
    SKU:
    29-05100233
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $88.99
    Qty in Cart: 0
    Price:
    $88.99
    Subtotal:
  • Walking Beam - 54 Inch Axle Spread 40 K High Mount For Chalmers Rear 800

    Walking Beam - 54 Inch Axle Spread 40 K High Mount For Chalmers Rear 800

    AFTERMARKET

    $1,301.99
    Chalmers Walking Beam Replaces 800103 And 800061The Walking Beam for the Chalmers 800 rear suspension features a 54-inch axle spread and is compatible with the M18008 plate. This combination ensures...
    29-05100291
    SKU:
    29-05100291
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,301.99
    Qty in Cart: 0
    Price:
    $1,301.99
    Subtotal:
  • Walking Beam - 54 Inch Axle Spread 40 K Low Mount - 04S00005 For Chalmers Rear 800

    Walking Beam - 54 Inch Axle Spread 40 K Low Mount - 04S00005 For Chalmers Rear 800

    AFTERMARKET

    $1,301.99
    Chalmers Walking Beam Replaces Part 04S00005* High Quality Walking Beam Chalmers* 59 Inch Overall Length* 15.75 Inch C To C* Made In USA* Sold Individually* Warranty On Walking Beam Chalmers Against...
    29-05100293
    SKU:
    29-05100293
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,301.99
    Qty in Cart: 0
    Price:
    $1,301.99
    Subtotal:
  • 4.615 Inch Poly Equalizer Bushing For Hendrickson Rear

    4.615 Inch Poly Equalizer Bushing For Hendrickson Rear

    AFTERMARKET

    $88.99
    Equalizer Bushing Replaces 48932000* High Quality Equalizer* Poly* Dimensions:  - 4.615 Inch Length  - 2.75 Inch O.D.  - 0.875 Inch I.D.* Made In USA* Sold Individually* Warranty On Equalizers...
    29-05100222
    SKU:
    29-05100222
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $88.99
    Qty in Cart: 0
    Price:
    $88.99
    Subtotal:
  • 5 1/4 Inch End Beam Bushing Assembly For Hendrickson 340 Series

    5 1/4 Inch End Beam Bushing Assembly For Hendrickson 340 Series

    AFTERMARKET

    $124.99
    End Beam Bushing Assembly* High Quality End Beam Bushing Assembly* Consists Of   - (1) End Beam Bushing   - (1) Adapter Kit* 5 1/4 Inch* Made In USA* Sold Individually* Warranty On End Beam Bushing...
    29-05100281
    SKU:
    29-05100281
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $124.99
    Qty in Cart: 0
    Price:
    $124.99
    Subtotal:
  • 5 1/4 Inch End Beam Bushing Assembly For Hendrickson Rear 340-460 Series

    5 1/4 Inch End Beam Bushing Assembly For Hendrickson Rear 340-460 Series

    AFTERMARKET

    $115.99
    End Beam Bushing Assembly* High Quality End Beam Bushing Assembly* Consists Of   - (1) End Beam Bushing   - (1) Adapter Kit* 5 1/4 Inch* Made In USA* Sold Individually* Warranty On End Beam Bushing...
    29-05100282
    SKU:
    29-05100282
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $115.99
    Qty in Cart: 0
    Price:
    $115.99
    Subtotal:
  • Bi Metal King Pin Bushing 1.79 ID X 1.92 OD X 2.8 Inch OAL

    Bi Metal King Pin Bushing 1.79 ID X 1.92 OD X 2.8 Inch OAL

    AUTOMANN USA

    $21.61
    Ball Indented & Grooved Long Type King Pin Bushing Replaces 45F1079, 88912095, E-4545, E4545, 1225-D-836, 1225D836, R210082, 5351079, Bk265* High Quality King Pin Bushing* Bi Metal* Dimensions:  - 1...
    29-05091219
    SKU:
    29-05091219
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Diameter Options:
    1 1/2 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $21.61
    Qty in Cart: 0
    Price:
    $21.61
    Subtotal:
  • Axle Seat Stud 5/8 Inch-11 Thread X 3.968 Inch For Hendrickson

    Axle Seat Stud 5/8 Inch-11 Thread X 3.968 Inch For Hendrickson

    AUTOMANN USA

    $5.07
    3.968 Inch Seat Axle Stud Hendrickson* High Quality Stud Axle Seat* 3.968 Inch Length* Thread 5/8 Inch-11* Sold Individually* Warranty On Stud Axle Seats Against Defects In Workmanship & Material...
    29-05100237
    SKU:
    29-05100237
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $5.07
    Qty in Cart: 0
    Price:
    $5.07
    Subtotal:
  • Rear 2nd Leaf Spring - 05118621AA 9043201606

    Rear 2nd Leaf Spring - 05118621AA 9043201606

    AFTERMARKET

    $220.99
    Rear 2nd Leaf Spring 70 X 15 665 X 665* High Quality 2nd Leaf* Made In USA* Sold Individually* Warranty On 2Nd Leafs Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    29-05100253
    SKU:
    29-05100253
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $220.99
    Qty in Cart: 0
    Price:
    $220.99
    Subtotal:
  • Poly Collar and Pivot Alignment Bushing Kit - 60632-019 For Hendrickson Rear

    Poly Collar and Pivot Alignment Bushing Kit - 60632-019 For Hendrickson Rear

    AFTERMARKET

    $137.99
    Replacement Hendrickson Alignment-Collar Kit* High Quality Pivot Bushing Kit* Kit Includes:  - (1) Pivot Bushing Poly Split   - (1) Concentric Collar  - (1) Eccentric Collar  - (1) Bolt Dacromet...
    29-05100215
    SKU:
    29-05100215
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $137.99
    Qty in Cart: 0
    Price:
    $137.99
    Subtotal:
  • Bi Metal King Pin Bushing 1.78 ID X 1.92 OD X 2.65 Inch OAL

    Bi Metal King Pin Bushing 1.78 ID X 1.92 OD X 2.65 Inch OAL

    AUTOMANN USA

    $21.61
    Bi Metal Ball Indented & Grooved King Pin Bushing Replaces R210047, E-4554, 20-0179* High Quality King Pin Bushing* Bi Metal* Dimensions:  - 1.78 Inch ID  - 1.925 Inch OD  - 2.65 Inch Length*...
    29-05091220
    SKU:
    29-05091220
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Diameter Options:
    1 3/4 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $21.61
    Qty in Cart: 0
    Price:
    $21.61
    Subtotal:
  • Bi Metal King Pin Bushing 1.87 ID X 2.054 OD X 1.81 Inch OAL

    Bi Metal King Pin Bushing 1.87 ID X 2.054 OD X 1.81 Inch OAL

    AFTERMARKET

    $64.99
    Bi Metal Ball Indented & Grooved King Pin Bushing Replaces 1460Hd100, 2509748C1* High Quality King Pin Bushing* Dimensions:  - 1.870 Inch ID   - 2.054 Inch OD   - 1.810 Inch Length* Sold...
    29-05091222
    SKU:
    29-05091222
    Material Options:
    Steel
    Diameter Options:
    1 1/2 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $64.99
    Qty in Cart: 0
    Price:
    $64.99
    Subtotal:
  • Bi Metal King Pin Bushing 1.81 ID X 1.94 OD X 2.24 Inch OAL

    Bi Metal King Pin Bushing 1.81 ID X 1.94 OD X 2.24 Inch OAL

    AUTOMANN USA

    $17.80
    Bi Metal Ball Indented & Grooved King Pin Bushing Replaces R-003345, E4564, 5351049* High Quality King Pin Bushing* Bi Metal* Dimensions:  - 1.81 Inch ID  - 1.940 Inch OD  - 2.24 Inch Length*...
    29-05091221
    SKU:
    29-05091221
    Diameter Options:
    1 1/2 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $17.80
    Qty in Cart: 0
    Price:
    $17.80
    Subtotal:
  • 1.99 ID X 2.13 OD X 2.63 Inch OAL Bi-Metal King Pin Bushing

    1.99 ID X 2.13 OD X 2.63 Inch OAL Bi-Metal King Pin Bushing

    AUTOMANN USA

    $22.88
    Bi-Metal Ball Indented & Grooved King Pin Bushing Replaces 1225L818, R210085, 5351085, Bk276Maintain axle alignment and king pin durability with this Bi-Metal King Pin Bushing, measuring 1.99 inches...
    29-05091217
    SKU:
    29-05091217
    Diameter Options:
    2 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $22.88
    Qty in Cart: 0
    Price:
    $22.88
    Subtotal:
  • 1.63 ID X 1.75 OD X 1.93 Inch OAL Bi Metal King Pin Bushing

    1.63 ID X 1.75 OD X 1.93 Inch OAL Bi Metal King Pin Bushing

    AUTOMANN USA

    $15.26
    Bi Metal Ball Indented & Grooved King Pin Bushing Replaces E10192, E4531, R210102Take control of suspension repairs with this 1.63 ID x 1.75 OD x 1.93 Inch Bi Metal King Pin Bushing. Built to endure...
    29-05091218
    SKU:
    29-05091218
    Material Options:
    Steel
    Diameter Options:
    1 1/2 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $15.26
    Qty in Cart: 0
    Price:
    $15.26
    Subtotal:
  • Trunnion Bushing 4 ID X 4.25 OD X 4.28 Inch OAL For Mack

    Trunnion Bushing 4 ID X 4.25 OD X 4.28 Inch OAL For Mack

    AFTERMARKET

    $83.99
    Mack Trunnion BushingReplace worn suspension components with confidence using this engineered Trunnion Bushing for Mack trucks. With 4.00-inch inner diameter, 4.25-inch outer diameter, and 4.28-inch...
    11-05100054
    SKU:
    11-05100054
    Material Options:
    Brass
    Truck Class:
    Heavy Duty
    Make:
    Mack
    Product Type:
    Frame & Chassis
    $83.99
    Qty in Cart: 0
    Price:
    $83.99
    Subtotal:
  • Concentric Alignment Collar - Quick Align For Mack

    Concentric Alignment Collar - Quick Align For Mack

    AUTOMANN USA

    $38.22
    Alignment Eccentric Collar For Ductile Iron Hanger* High Quality Eccentric Collar* Quik-Align* Sold Individually* Warranty On Eccentric Collars Against Defects In Workmanship & Material From Date Of...
    11-05100063
    SKU:
    11-05100063
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Mack
    Product Type:
    Frame & Chassis
    $38.22
    Qty in Cart: 0
    Price:
    $38.22
    Subtotal:
  • Rear Alignment Eccentric Collar - Quick Align For Mack

    Rear Alignment Eccentric Collar - Quick Align For Mack

    AUTOMANN USA

    $42.98
    Alignment Eccentric Collar For Ductile Iron HangerMaintain accurate rear alignment on your Mack truck with the Rear Alignment Eccentric Collar - Quick Align. This premium eccentric collar allows for...
    11-05100062
    SKU:
    11-05100062
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Mack
    Product Type:
    Frame & Chassis
    $42.98
    Qty in Cart: 0
    Price:
    $42.98
    Subtotal:
  • Brass King Pin Bushing 1.625 ID X 2 OD X 1.93 Inch OAL For Mack

    Brass King Pin Bushing 1.625 ID X 2 OD X 1.93 Inch OAL For Mack

    AUTOMANN USA

    $24.15
    King Pin Bushing for 460.194B Replaces 12QD1205, R210051, 5351095, And BK284* High Quality King Pin Bushing* Brass* Dimensions:  - 1.625 Inch I.D.  - 2.00 Inch O.D.  - 1.93 Inch Length* Sold...
    11-05090016
    SKU:
    11-05090016
    Truck Class:
    Heavy Duty
    Material Options:
    Brass
    Diameter Options:
    1 1/2 Inch
    Make:
    Mack
    Product Type:
    Frame & Chassis
    $24.15
    Qty in Cart: 0
    Price:
    $24.15
    Subtotal:
  • Rear 15 Leaf Heavy Duty Spring 12/3 For Mack

    Rear 15 Leaf Heavy Duty Spring 12/3 For Mack

    AFTERMARKET

    $1,257.99
    Rear Radius-Rod Hook-Hook Leaf Spring* High Quality Leaf Spring* Dimensions:  - 3 Inch Width  - 30-5/16 Inch S.E./ I.E.  - 7-1/16 Inch Arch* Spring Type- Multi- Leaf Spring* Spring Eye- No* Number Of...
    11-05100053
    SKU:
    11-05100053
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Mack
    Product Type:
    Frame & Chassis
    $1,257.99
    Qty in Cart: 0
    Price:
    $1,257.99
    Subtotal:
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Frequently Asked Questions About Mack Superliner Truck Frame & Chassis

What components are included in this category?

This category covers frame and chassis components for the Mack Superliner, including items such as frame rails, crossmembers, frame reinforcement plates, chassis brackets, and related mounting hardware. These are the structural components that support the cab, engine, drivetrain, and body of the truck.

Will these frame and chassis parts fit my specific Superliner model year?

Mack Superliner trucks were produced across several model years, and frame specifications can vary based on wheelbase, application, and factory configuration. Always check the listed specifications and part numbers against your truck's VIN or existing frame measurements before ordering, and reach out to our parts team if you need help confirming fit.

Are these parts new, used, or reconditioned?

Availability varies by part. Some frame and chassis components are offered new, while others may be quality used or reconditioned takeoffs. Each product listing specifies the condition, so review that information closely to make sure it matches what you're looking for.

What should I check before installing a replacement frame component?

Before installation, inspect the part for any shipping damage, verify that mounting holes and dimensions align with your existing frame, and confirm you have the correct hardware. Frame and chassis work often requires proper lifting equipment and support, and because these components are structural, installation should be performed by someone experienced with heavy-duty truck frame repair.

Do frame or chassis repairs affect DOT compliance or warranty coverage?

Frame and chassis components are structural and safety-related, so any repair or replacement should meet applicable DOT standards for your vehicle. If your truck is still under a manufacturer or extended warranty, check with your dealer before making modifications, as aftermarket or used frame parts may impact existing coverage.

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