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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 If you're not sure exactly what you need, send us the OEM, competitor, or superseded part number and we'll cross-reference it.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
FAS-0728 AIR SPRING
FAS-0728 AIR SPRING
Catalog refs: MACK 20541361 · MACK 20910892
JAK'S JAKS-FAS-0728
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FAS-0762 AIR SPRING
FAS-0762 AIR SPRING
Catalog refs: MACK 8633-1R11242
JAK'S JAKS-FAS-0762
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FAS-0683 AIR SPRING
FAS-0683 AIR SPRING
Catalog refs: HENDRICKSON DISTRIBUTION CENTER C-1013 · MACK 8446-C1013
JAK'S JAKS-FAS-0683
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FAS-0674 AIR SPRING
FAS-0674 AIR SPRING
Catalog refs: HENDRICKSON DISTRIBUTION CENTER B-14487 · MACK 8633-3B12312
JAK'S JAKS-FAS-0674
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FAS-0612 AIR SPRING
FAS-0612 AIR SPRING
Catalog refs: HENDRICKSON DISTRIBUTION CENTER B-8768 · HENDRICKSON DISTRIBUTION CENTER S-8768
JAK'S JAKS-FAS-0612
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FAS-0697 AIR SPRING
FAS-0697 AIR SPRING
Catalog refs: MACK 8633-1R10120
JAK'S JAKS-FAS-0697
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FAS-0602 AIR SPRING
FAS-0602 AIR SPRING
Catalog refs: MACK 8633-2B9239
JAK'S JAKS-FAS-0602
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804341 AIR SPRING
804341 AIR SPRING
Catalog refs: MACK 8633-1R12567 · PETERBUILT 03-0711
JAK'S JAKS-804341
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804297 Mack SHACKLE
804297 Mack SHACKLE
Catalog refs: MACK 20589854 · MACK 3187530
JAK'S JAKS-804297
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804305 SHOCK ABSORBER
804305 SHOCK ABSORBER
Catalog refs: MACK 5435-66123 · VOLVO 8162662
JAK'S JAKS-804305
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804275 FRONT SPRING ASSEMBLY
Catalog refs: MACK 25121896 · MACK 2QK3338A
JAK'S JAKS-804275
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804255 SHOCK ABSORBER
804255 SHOCK ABSORBER
Catalog refs: MACK 14QK374 · MACK 14QK376
JAK'S JAKS-804255
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755170 REAR SHOCK TOWER
755170 REAR SHOCK TOWER
Catalog refs: HENDRICKSON DISTRIBUTION CENTER S-26427 · HENDRICKSON DISTRIBUTION CENTER S26427
JAK'S JAKS-755170
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755220 AIR SPRING PLATE
755220 AIR SPRING PLATE
Catalog refs: HENDRICKSON DISTRIBUTION CENTER R-001951-1 · MACK 8446-R0019511
JAK'S JAKS-755220
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755225 HANGER BRACKET
755225 HANGER BRACKET
Catalog refs: HENDRICKSON DISTRIBUTION CENTER R-001640-1 · HENDRICKSON DISTRIBUTION CENTER R001640-1
JAK'S JAKS-755225
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755221 AIR SPRING PLATE
755221 AIR SPRING PLATE
Catalog refs: HENDRICKSON DISTRIBUTION CENTER R-001951-2 · MACK 8446-R0019512
JAK'S JAKS-755221
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