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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 If you're not sure exactly what you need, send us the OEM, competitor, or superseded part number and we'll cross-reference it.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-0546 Mack Air Spring
Mack
FAS-0546 Mack Air Spring
Catalog refs: 8446-S13047 · DISTRIBUTION CENTER S-13047
JAK'S JAKS-FAS-0546
Available to order · Confirm dispatch
$475.59
BSC-0022 SCREW (Pack of 5)
BSC-0022 SCREW (Pack of 5)
Catalog refs: MACK 1AX173 · MACK 1AX510
JAK'S JAKS-BSC-0022
Available to order · Confirm dispatch
$42.55
BNU-9202 NUT (Pack of 10)
BNU-9202 NUT (Pack of 10)
Catalog refs: MACK 19AX22 · PAI BNU-9202
JAK'S JAKS-BNU-9202
Available to order · Confirm dispatch
$94.10
BNU-2246 NUT (Pack of 2)
BNU-2246 NUT (Pack of 2)
Catalog refs: MACK 21AX772 · MACK 25098112
JAK'S JAKS-BNU-2246
In Stock · Ask About Same-Day Shipping
$11.66
BBS-9205 BALL STUD SOCKET
BBS-9205 BALL STUD SOCKET
Catalog refs: MACK 25089689 · MACK 10QH19
JAK'S JAKS-BBS-9205
Available to order · Confirm dispatch
$84.51
ASP-0916 FRONT SPRING SPACER
ASP-0916 FRONT SPRING SPACER
Catalog refs: MACK 13QK244P22 · MACK 13QK244AP22
JAK'S JAKS-ASP-0916
In Stock · Ask About Same-Day Shipping
$25.14
ASP-0912 FRONT SPRING SPACER
ASP-0912 FRONT SPRING SPACER
Catalog refs: MACK 13QK244P10 · MACK 13QK244AP10
JAK'S JAKS-ASP-0912
In Stock · Ask About Same-Day Shipping
$26.87
ASP-0911 FRONT SPRING SPACER
ASP-0911 FRONT SPRING SPACER
Catalog refs: MACK 13QK244P9 · MACK 13QK244AP9
JAK'S JAKS-ASP-0911
In Stock · Ask About Same-Day Shipping
$25.14
ASP-0910 FRONT SPRING SPACER
ASP-0910 FRONT SPRING SPACER
Catalog refs: MACK 13QK244P8 · MACK 13QK244AP8
JAK'S JAKS-ASP-0910
In Stock · Ask About Same-Day Shipping
$13.77
ANU-5835 NUT (Pack of 4)
ANU-5835 NUT (Pack of 4)
Catalog refs: MACK 21AX405X · MACK 21AX74
JAK'S JAKS-ANU-5835
In Stock · Ask About Same-Day Shipping
$30.92
840030 SCREW (Pack of 6)
840030 SCREW (Pack of 6)
Catalog refs: MACK 1AX165 · MACK 25085041
JAK'S JAKS-840030
Available to order · Confirm dispatch
$32.70
836070 Mack Rebuild Trunnion Kit
Mack · Models: 44,000 CAMEL BACK SUSPENSION
836070 Mack Rebuild Trunnion Kit
Catalog refs: EM49100 10QK370 · FSI-2000 10QK388
JAK'S JAKS-836070
In Stock · Ask About Same-Day Shipping
$2,007.68
836066 Mack Spring Pad
Mack · Models: 44,000 CAMEL BACK SUSPENSION
836066 Mack Spring Pad
Catalog refs: FSI-2000 10QK388 · EM48110 10QK365A
JAK'S JAKS-836066
In Stock · Ask About Same-Day Shipping
$207.19
836065 Mack Spring Pad Kit
Mack · Models: 65,000 CAMEL BACK SUSPENSION
836065 Mack Spring Pad Kit
Catalog refs: EM47350 10QK372 · EM47340 10QK32BP1
JAK'S JAKS-836065
Available to order · Confirm dispatch
$219.89
836064 Mack Spring Pad Kit
Mack · Models: 46,000 CAMEL BACK SUSPENSION
836064 Mack Spring Pad Kit
Catalog refs: EM47300 10QK36B · EM48110 10QK365A
JAK'S JAKS-836064
In Stock · Ask About Same-Day Shipping
$145.40
836063 Mack Spring Pad Kit
Mack · Models: 55,000 CAMEL BACK SUSPENSION
836063 Mack Spring Pad Kit
Catalog refs: EM47350 10QK372 · EM47340 10QK32BP1
JAK'S JAKS-836063
In Stock · Ask About Same-Day Shipping
$237.46
836062 Mack Spring Pad Kit
Mack · Models: 44,000 CAMEL BACK SUSPENSION
836062 Mack Spring Pad Kit
Catalog refs: EM47300 10QK36B · EM48110 10QK365A
JAK'S JAKS-836062
In Stock · Ask About Same-Day Shipping
$116.03
836061 Mack Spring Pad Kit
Mack · Models: 44,000 CAMEL BACK SUSPENSION
836061 Mack Spring Pad Kit
Catalog refs: EM47300 10QK36B · EM49100 10QK370
JAK'S JAKS-836061
In Stock · Ask About Same-Day Shipping
$130.09
808085 Mack Trunnion Cap Kit
Mack · Models: 44,000 CAMEL BACK SUSPENSION
808085 Mack Trunnion Cap Kit
Catalog refs: FCP-4749 97QL399P2 · FSC-0343 1AX19
JAK'S JAKS-808085
In Stock · Ask About Same-Day Shipping
$22.27
804355 U-BOLT (Pack of 2)
804355 U-BOLT (Pack of 2)
Catalog refs: 804355-001 OLT · HNU-5836 21AX406
JAK'S JAKS-804355
Available to order · Confirm dispatch
$57.46
804304 SHOCK ABSORBER
804304 SHOCK ABSORBER
Catalog refs: MACK 14QK2136M · MACK 14QK3101M
JAK'S JAKS-804304
Available to order · Confirm dispatch
$97.76
804303 SHOCK ABSORBER
804303 SHOCK ABSORBER
Catalog refs: MACK 14QK2113P4 · MACK 25632439
JAK'S JAKS-804303
Available to order · Confirm dispatch
$130.80
804302 SHOCK ABSORBER
804302 SHOCK ABSORBER
Catalog refs: MACK 14QK3108M · MACK 20863239
JAK'S JAKS-804302
Available to order · Confirm dispatch
$95.19
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