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Heavy-Duty Truck Suspension Parts

Not sure which part you need? Use our parts-request checklist.

Keep your rig planted and tracking straight with heavy-duty truck suspension parts built for Class 8 and severe-duty service. JAK'S Diesel stocks the wear items that take the pounding mile after mile: shocks, leaf and air spring components, bushings, U-bolts, torque rods, and shackle hardware.

Worn suspension shows up as bottoming out, harsh ride, drifting, uneven tire wear, and cab shake. If you're not sure exactly what you need, send us the OEM, competitor, or superseded part number and we'll cross-reference it. In-stock parts ship same-day from Colorado, free freight over $1,000.

Showing 36 of 865 Heavy-Duty Truck Suspension Parts
EM51870 TOP PAD
EM51870 TOP PAD
Catalog refs: MACK 4000-35064 · MACK 4333-56677R1
JAK'S JAKS-EM51870
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BST-9203 Volvo STUD
BST-9203 Volvo STUD
Catalog refs: MACK 10QC116
JAK'S JAKS-BST-9203
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BNU-0196 Volvo NUT
BNU-0196 Volvo NUT
Catalog refs: NAVISTAR 422170C1 · MACK 21AX840
JAK'S JAKS-BNU-0196
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HSA-5083 SHOCK ABSORBER
HSA-5083 SHOCK ABSORBER
Catalog refs: MACK 14QK2100P4 · MACK 14QK29302
JAK'S JAKS-HSA-5083
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HSA-5075-MON SHOCK ABSORBER
HSA-5075-MON SHOCK ABSORBER
Catalog refs: MACK 4333-MAS65411 · NAVISTAR MAS65411
JAK'S JAKS-HSA-5075-MON
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FTR-4573-208 TORQUE ROD
FTR-4573-208 TORQUE ROD
Catalog refs: MACK 1RY39307P10 · MACK 1RY39307P5
JAK'S JAKS-FTR-4573-208
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FTR-4537-285 TORQUE ROD
FTR-4537-285 TORQUE ROD
Catalog refs: MACK 25164962 · MACK 1RY345P13
JAK'S JAKS-FTR-4537-285
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FTR-4624-270 TORQUE ROD
FTR-4624-270 TORQUE ROD
Catalog refs: MACK 25110241 · MACK 17QF418AP4
JAK'S JAKS-FTR-4624-270
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FTR-4624-268 TORQUE ROD
FTR-4624-268 TORQUE ROD
Catalog refs: MACK 25110194 · MACK 17QF256P21
JAK'S JAKS-FTR-4624-268
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FTB-4709 TRUNNION ASSEMBLY
Catalog refs: MACK 39QK39C · MACK 39QK39B
JAK'S JAKS-FTB-4709
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FTB-4559 TRUNNION ASSEMBLY
Catalog refs: MACK 39QK432 · MACK 39QK432A
JAK'S JAKS-FTB-4559
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FSP-4792 U-BOLT SPACER
FSP-4792 U-BOLT SPACER
Catalog refs: MACK 8QK232A · MACK 25159219
JAK'S JAKS-FSP-4792
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FSP-4791 U-BOLT SPACER
FSP-4791 U-BOLT SPACER
Catalog refs: MACK 8QK335P2 · MACK 25163352
JAK'S JAKS-FSP-4791
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FSB-4688 CAPSCREW
FSB-4688 CAPSCREW
Catalog refs: MACK 43RU1586P2
JAK'S JAKS-FSB-4688
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FAS-0758 AIR SPRING
FAS-0758 AIR SPRING
Catalog refs: MACK 4000-B2630 · HENDRICKSON DISTRIBUTION CENTER B-2630
JAK'S JAKS-FAS-0758
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FAS-0751 AIR SPRING
Catalog refs: HENDRICKSON DISTRIBUTION CENTER S-20124 · MACK 8446-C20124
JAK'S JAKS-FAS-0751
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