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Mack R Truck Drive Axle Springs & Hangers

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Wear Pad Washer - 4.50 OD X 2.12 ID X 0.156 Inch Thick

    Wear Pad Washer - 4.50 OD X 2.12 ID X 0.156 Inch Thick

    AUTOMANN USA

    $17.00
    Wear Pad Washer Replaces E9441, E9441A, 1160519B301* High Quality Wear Pad Washer* 4.50 Inch O.D.* 2.12 Inch I.D.* 0.156 Inch Thickness* Plastic/Nylon* Sold Individually * Warranty On Wear Pad...
    09-05250094
    SKU:
    09-05250094
    Diameter Options:
    2 Inch
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $17.00
    Qty in Cart: 0
    Price:
    $17.00
    Subtotal:
  • 12 MM Flange Lock Nut W/ 1.25 Pitch

    12 MM Flange Lock Nut W/ 1.25 Pitch

    AUTOMANN USA

    $1.93
    12 MM Flange Lock Nut* High Quality Flanged Lock Nut* 1.25 Pitch* Sold Individually * Warranty On Flanged Lock Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    09-05250102
    SKU:
    09-05250102
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1.93
    Qty in Cart: 0
    Price:
    $1.93
    Subtotal:
  • Center Bolt Sleeve Lengthener 7/16 ID X 5/8 OD X 0.196 Inch

    Center Bolt Sleeve Lengthener 7/16 ID X 5/8 OD X 0.196 Inch

    AUTOMANN USA

    $1.14
    7/16 Inch ID X 5/8 Inch OD X 0.196 Inch Leaf Spring Center Bolt Lengthener SleeveUse this bolt sleeve to lengthen your leaf spring center bolt head by an extra 0.196 inch when using tapered shims...
    09-05250092
    SKU:
    09-05250092
    Material Options:
    Brass Copper
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1.14
    Qty in Cart: 0
    Price:
    $1.14
    Subtotal:
  • On Sale
    Limited Quantity Available
    8 Inch Delrin Liner W/ Tab & Hole For 1/2 Inch Nut

    8 Inch Delrin Liner W/ Tab & Hole For 1/2 Inch Nut

    AFTERMARKET

    Now: $1.42
    Was: $2.03
    8 X 2.875 Inch Delrin Liner W/ Tab & Hole For 1/2 Inch Nut* High Quality Delrin Liner* 8.00 Inch Length* 2.875 Inch Width* 3/4 Inch Hole With Tab For 1/2 Inch Nut* Sold Individually * Warranty On...
    09-05250079
    SKU:
    09-05250079
    Material Options:
    Steel
    Length Options:
    8 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    Now: $1.42
    Was: $2.03
    Qty in Cart: 0
    Price:
    Now: $1.42
    Was: $2.03
    Subtotal:
  • Frame Bracket Hanger For Watson & Chalin

    Frame Bracket Hanger For Watson & Chalin

    AFTERMARKET

    $709.99
    Choose Option(s) to see description.Frame Hanger, Driver Side For Watson & ChalinDriver Side Frame Hanger, Replaces 90236910Z & 92039710Z* High Quality Frame Hanger* Driver Side* Made In USA* Sold...
    PPR_206533
    SKU:
    PPR_206533
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $709.99
    Qty in Cart: 0
    Price:
    $709.99
    Subtotal:
  • Cotter Pin 5/32 X 6 X 2 Inch For Advanced Mixer Front Axle

    Cotter Pin 5/32 X 6 X 2 Inch For Advanced Mixer Front Axle

    AUTOMANN USA

    $0.56
    5/32 X 6 X 2 Inch Cotter Pin* High Quality Cotter Pin* 5/32 Inch X 2-1/2 Inch* Used On Advanced Mixer Front Axle* Sold Individually* Warranty On Cotter Pins Against Defects In Workmanship & Material...
    80-05090018
    SKU:
    80-05090018
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Length Options:
    2 1/2 Inch
    $0.56
    Qty in Cart: 0
    Price:
    $0.56
    Subtotal:
  • Bronze Bushing, 1-1/4 OD x 1 ID x 3 Inch

    Bronze Bushing, 1-1/4 OD x 1 ID x 3 Inch

    AUTOMANN USA

    $13.86
    3 Inch Bronze Bushing Replaces 2HR732* High Quality Bronze Bushing* Dimensions: - 3.00 Inch Length - 1.25 Inch O.D. - 1.00 Inch I.D.* Sold Individually* Warranty On Bronze Bushings Against Defects In...
    35-05250000
    SKU:
    35-05250000
    Truck Class:
    Universal
    Diameter Options:
    1 1/4 Inch
    Material Options:
    Bronze
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $13.86
    Qty in Cart: 0
    Price:
    $13.86
    Subtotal:
  • Bronze Bushing, 1-3/8 OD x 1-1/8 ID x 3 Inch

    Bronze Bushing, 1-3/8 OD x 1-1/8 ID x 3 Inch

    AUTOMANN USA

    $13.59
    3 Inch Bronze Bushing Replaces 4HR265* High Quality Bronze Bushing* 3.00 Inch Length* 1.375 Inch O.D.* 1.125 Inch I.D.* Sold Individually* Warranty On Bronze Bushings Against Defects In Workmanship &...
    29-05250036
    SKU:
    29-05250036
    Truck Class:
    Heavy Duty
    Diameter Options:
    3 Inch
    Material Options:
    Bronze
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $13.59
    Qty in Cart: 0
    Price:
    $13.59
    Subtotal:
  • On Sale
    Limited Quantity Available
    Bronze Bushing 1.625 OD x 1.375 ID X 4 Inch

    Bronze Bushing 1.625 OD x 1.375 ID X 4 Inch

    AUTOMANN USA

    Now: $11.24
    Was: $19.26
    4 Inch Bronze Bushing* High Quality Bronze Bushing* 4.00 Inch Length* 1.625 Inch O.D.* 1.375 Inch I.D.* Sold Individually* Warranty On Bronze Bushings Against Defects In Workmanship & Material From...
    09-05250118
    SKU:
    09-05250118
    Truck Class:
    Universal
    Material Options:
    Brass
    Diameter Options:
    4 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    Now: $11.24
    Was: $19.26
    Qty in Cart: 0
    Price:
    Now: $11.24
    Was: $19.26
    Subtotal:
  • 3 Hole Spring Clip, 1 X 1/4 Inch

    3 Hole Spring Clip, 1 X 1/4 Inch

    AUTOMANN USA

    $2.29 - $3.47
    Choose Option(s) to see description.3 Hole Spring Clip, 1 X 1/4 X 9.0 Inch OALSpring Clip With 8 Inch C To C Length* High Quality Spring Clip* 8.0 Inch C To C * 3-Hole Clip* Sold Individually*...
    PPR_206524
    SKU:
    PPR_206524
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $2.29 - $3.47
    Qty in Cart: 0
    Price:
    $2.29 - $3.47
    Subtotal:
  • Castellated Nut, 1-1/4 Inch

    Castellated Nut, 1-1/4 Inch

    AUTOMANN USA

    $16.18
    1-1/4 Inch -12 Thread Castle Nut* High Quality Castellated Nut* 1.25 Inch Size* 1-1/4 Inch Thickness* Used On Advance Mixer Front 20K Axle* Sold Individually* Warranty On Castellated Nuts Against...
    80-05250000
    SKU:
    80-05250000
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $16.18
    Qty in Cart: 0
    Price:
    $16.18
    Subtotal:
  • Pivot Bolt Kit For Hendrickson Lift Axle

    Pivot Bolt Kit For Hendrickson Lift Axle

    AFTERMARKET

    $162.99
    Lift Axle Bolt Kit* High Quality Bolt Kit* Consists Of   - (8) Cap Screw  - (8) Lock Nut   - (16) Iron Flat Washer* Made In USA* Sold Individually* Warranty On Bolt Kits Against Defects In...
    29-05250045
    SKU:
    29-05250045
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $162.99
    Qty in Cart: 0
    Price:
    $162.99
    Subtotal:
  • Hex Head Flange Bolt 5/8-18 X 2-1/2 Inch Grade 8

    Hex Head Flange Bolt 5/8-18 X 2-1/2 Inch Grade 8

    AUTOMANN USA

    $3.45
    Grade 8 Flanged BoltBuilt for strength and precision, this Hex Head Flange Bolt features a 5/8-18 thread, 2-1/2 inch length, and Grade 8 construction. The flanged head ensures even clamping pressure...
    29-05250048
    SKU:
    29-05250048
    Material Options:
    Steel
    Truck Class:
    Universal
    Length Options:
    2 1/2 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $3.45
    Qty in Cart: 0
    Price:
    $3.45
    Subtotal:
  • Hex Head Flange Bolt 5/8-18 X 2-1/4 Inch Grade 8

    Hex Head Flange Bolt 5/8-18 X 2-1/4 Inch Grade 8

    AUTOMANN USA

    $2.47
    Grade 8 Flanged Bolt* High Quality Flange Bolt* 5/8 Inch Bolt Diameter* 2-1/4 Inch Bolt Length* Flanged Bolts Bolt Type-* Thread- 18* Pitch- Fine* Grade- 8* Sold Individually* Warranty On Flange...
    29-05250046
    SKU:
    29-05250046
    Length Options:
    2 1/4 Inch
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $2.47
    Qty in Cart: 0
    Price:
    $2.47
    Subtotal:
  • Bronze Bushing- 1-3/4 X 1-1/2 X 4 Inch

    Bronze Bushing- 1-3/4 X 1-1/2 X 4 Inch

    AUTOMANN USA

    $11.55
    4 Inch Bronze Bushing Replaces 22285, 22285000Extend the life of your equipment with the Bronze Bushing, 1-3/4 x 1-1/2 x 4 Inch. Built from durable bronze, it provides excellent wear resistance and...
    29-05100286
    SKU:
    29-05100286
    Material Options:
    Brass
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $11.55
    Qty in Cart: 0
    Price:
    $11.55
    Subtotal:
  • Castellated Nut, 1-1/8 Inch

    Castellated Nut, 1-1/8 Inch

    AUTOMANN USA

    $13.87
    1 1/8 Inch.-12 Thread Castle Nut* High Quality Castellated Nut* 1.125 InchSize * 1-5/32 Inch Thickness* TPI- 12* Sold Individually* Warranty On Castellated Nuts Against Defects In Workmanship &...
    09-05250129
    SKU:
    09-05250129
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $13.87
    Qty in Cart: 0
    Price:
    $13.87
    Subtotal:
  • Castellated Nut, 7/8 Inch

    Castellated Nut, 7/8 Inch

    AUTOMANN USA

    $6.93
    7/8 Inch -14 Thread Castle Nut* High Quality Castellated Nut* 0.875 Inch Size* 29/32 Inch Thickness * TPI- 14* Sold Individually* Warranty On Castellated Nuts Against Defects In Workmanship &...
    09-05250131
    SKU:
    09-05250131
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $6.93
    Qty in Cart: 0
    Price:
    $6.93
    Subtotal:
  • Castellated Nut, 3/4 Inch

    Castellated Nut, 3/4 Inch

    AUTOMANN USA

    $4.62
    3/4 Inch -16 Thread Castle Nut* High Quality Castellated Nut* 0.75 Inch Size* 13/16 Inch Thickness* TPI- 16* Sold Individually* Warranty On Castellated Nuts Against Defects In Workmanship & Material...
    09-05250130
    SKU:
    09-05250130
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $4.62
    Qty in Cart: 0
    Price:
    $4.62
    Subtotal:
  • Castellated Nut, 1 Inch

    Castellated Nut, 1 Inch

    AUTOMANN USA

    $10.39
    1 Inch -14 Thread Castle Nut* High Quality Castellated Nut* 1.00 Inch Size* 1 Inch Thickness* TPI- 14* Sold Individually* Warranty On Castellated Nuts Against Defects In Workmanship & Material From...
    09-05250128
    SKU:
    09-05250128
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $10.39
    Qty in Cart: 0
    Price:
    $10.39
    Subtotal:
  • Castellated Nut, 3/8 Inch

    Castellated Nut, 3/8 Inch

    AUTOMANN USA

    $1.93
    3/8 Inch -24 Thread Castle Nut* High Quality Castellated Nut* 0.375 Inch Size* 13/32 Inch Thickness* TPI- 24* Sold Individually* Warranty On Castellated Nuts Against Defects In Workmanship & Material...
    09-05250127
    SKU:
    09-05250127
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1.93
    Qty in Cart: 0
    Price:
    $1.93
    Subtotal:
  • Replacement Spring, 9/16 x 1 Inch For Model 16 Coupling

    Replacement Spring, 9/16 x 1 Inch For Model 16 Coupling

    PREMIER

    $11.89
    Pin And Clevis Coupling Spring Replacement* High Quality Coupling Spring* 9/16 Inch X 1 Inch* For Pin And Clevis Coupling* Use With Model 16 Coupling * Made In USA* Sold Individually* Warranty On...
    09-051100699
    SKU:
    09-051100699
    Material Options:
    Steel
    Location:
    Made In USA
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $11.89
    Qty in Cart: 0
    Price:
    $11.89
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 4 X 6 Inch 4 Degree Shim Wedge For Steer Axle Spring

    BESTfit 4 X 6 Inch 4 Degree Shim Wedge For Steer Axle Spring

    BESTFIT TRUCK PARTS

    $29.23
    BESTfit Spring Wedge 4 Degree 4 Inch W X 6 Inch LAchieve smooth, stable handling on every haul with the BESTfit 4 x 6 Inch 4 Degree Shim Wedge for Steer Axle Spring. Designed for heavy-duty...
    09-0509100
    SKU:
    09-0509100
    Length Options:
    6 Inch
    Width Options:
    4 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $29.23
    Qty in Cart: 0
    Price:
    $29.23
    Subtotal:
  • Total: items /

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Frequently Asked Questions About Mack R Truck Drive Axle Springs & Hangers

What do drive axle springs and hangers actually do on my Mack R truck?

Drive axle springs support the weight of the truck and its load while absorbing road shock, and the hangers are the mounting brackets that secure the springs to the frame rails. Together they keep the axle properly positioned, maintain ride height, and help distribute weight evenly across the drive axles.

How do I know if I need new springs, new hangers, or both?

Common signs include uneven ride height, sagging on one side, cracked or broken leaves, excessive cab or frame vibration, or visible rust and cracking around the hanger mounting points. If you notice looseness in the axle or unusual wear on tires, it is worth having the springs and hangers inspected together, since worn hangers can accelerate spring wear and vice versa.

Will these springs and hangers fit my specific Mack R model?

Mack R models were built over a long production run with different axle and suspension configurations, so fitment can vary by year, GVWR rating, and suspension type. Always check the part number and specifications listed on the product page against your truck's build sheet or existing components before ordering, and reach out to our team if you are unsure.

Are these replacement parts made from the same material and rated for the same capacity as the original components?

Our drive axle springs and hangers are built to match OE specifications for material strength and load capacity for the applications listed. We recommend confirming your truck's rated axle capacity and comparing it to the listed specs to ensure the replacement part is suited for your duty cycle.

Can I install these myself, or should I have a professional do it?

Replacing drive axle springs and hangers involves supporting significant vehicle weight, removing fasteners under load, and precise alignment of the axle assembly, so this job is generally recommended for someone with heavy-duty suspension experience and the proper lifting and safety equipment. If you are not confident in performing this repair, having a qualified truck repair shop handle the installation helps ensure everything is torqued and aligned correctly.


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