Catalog refs: MACK 21AX131 · MACK 25085684
JAK'S JAKS-FNU-4729
JAK'S JAKS-FNU-4729
In Stock · Ask About Same-Day Shipping
Shopping for: Confirm the part against your engine serial number and application before ordering.
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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 If you're not sure exactly what you need, send us the OEM, competitor, or superseded part number and we'll cross-reference it.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
Catalog refs: MACK 21AX655 · PAI FNU-4719
JAK'S JAKS-FNU-4719
JAK'S JAKS-FNU-4719
Available to order · Confirm dispatch
Catalog refs: MACK 21AX836 · MACK 20AX36
JAK'S JAKS-FNU-4711
JAK'S JAKS-FNU-4711
Available to order · Confirm dispatch
Catalog refs: MACK 25190675 · MACK 171AM8
JAK'S JAKS-FNU-0424
JAK'S JAKS-FNU-0424
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 21AX483 · MACK 25092025
JAK'S JAKS-FNU-0212
JAK'S JAKS-FNU-0212
In Stock · Ask About Same-Day Shipping
Catalog refs: HENDRICKSON DISTRIBUTION CENTER 4842 · MACK 21AX480
JAK'S JAKS-FNU-0199
JAK'S JAKS-FNU-0199
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 20QL330M · PAI FMT-4996
JAK'S JAKS-FMT-4996
JAK'S JAKS-FMT-4996
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 25191259 · MACK 8QD161
JAK'S JAKS-FCT-5198
JAK'S JAKS-FCT-5198
Available to order · Confirm dispatch
Catalog refs: MACK 8QD252A · MACK 8QD252
JAK'S JAKS-FCT-5193
JAK'S JAKS-FCT-5193
Available to order · Confirm dispatch
Catalog refs: MACK 25051315 · MACK 8QD254M
JAK'S JAKS-FCT-5192
JAK'S JAKS-FCT-5192
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 8QD137 · MACK 25162692
JAK'S JAKS-FCT-5191
JAK'S JAKS-FCT-5191
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 33QF21A · PAI FCP-5393
JAK'S JAKS-FCP-5393
JAK'S JAKS-FCP-5393
Available to order · Confirm dispatch
Catalog refs: MACK 87QK21BP2 · MACK 97QL3101
JAK'S JAKS-FCP-4754
JAK'S JAKS-FCP-4754
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 97QL399P30 · MACK 97QL399P3
JAK'S JAKS-FCP-4749
JAK'S JAKS-FCP-4749
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 22QS257 · MACK 25191810
JAK'S JAKS-FCL-4713
JAK'S JAKS-FCL-4713
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 25124145 · MACK 63QF228A
JAK'S JAKS-FBK-5406
JAK'S JAKS-FBK-5406
Request Lead Time
Mack / Volvo
Catalog refs: 10QK258 · MACK 10QK258
JAK'S JAKS-FBG-4991
JAK'S JAKS-FBG-4991
In Stock · Ask About Same-Day Shipping
Mack · Models: 44,000 CAMEL BACK SUSPENSION
Catalog refs: 25113671 · 97QL5122
JAK'S JAKS-FBA-5185
JAK'S JAKS-FBA-5185
Request Lead Time
Mack · Models: 44,000 CAMEL BACK SUSPENSION
Catalog refs: 25117949 · 25120729
JAK'S JAKS-FBA-4712
JAK'S JAKS-FBA-4712
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 8633-2B12425 · NAVISTAR 1685179C1
JAK'S JAKS-FAS-5089
JAK'S JAKS-FAS-5089
Available to order · Confirm dispatch
$224.23
Catalog refs: MACK 4333-554799C1 · NAVISTAR 554799
JAK'S JAKS-FAS-0776
JAK'S JAKS-FAS-0776
In Stock · Ask About Same-Day Shipping
$287.30
Mack / Volvo
Catalog refs: DISTRIBUTION CENTER B-1080 · 4333-554798C1
JAK'S JAKS-FAS-0775
JAK'S JAKS-FAS-0775
Available to order · Confirm dispatch
Catalog refs: MACK 4333-554789C1 · NAVISTAR 554789
JAK'S JAKS-FAS-0774
JAK'S JAKS-FAS-0774
Available to order · Confirm dispatch
$101.19
Catalog refs: MACK 8633-2B9252 · PAI FAS-0773
JAK'S JAKS-FAS-0773
JAK'S JAKS-FAS-0773
Available to order · Confirm dispatch
$275.28
Catalog refs: MACK 4333-554803C1 · NAVISTAR 554803
JAK'S JAKS-FAS-0743
JAK'S JAKS-FAS-0743
Available to order · Confirm dispatch
$477.03
Catalog refs: MACK 4333-554800C1 · NAVISTAR 554800
JAK'S JAKS-FAS-0739
JAK'S JAKS-FAS-0739
Available to order · Confirm dispatch
$221.14
Catalog refs: MACK 8633-3B12300 · PAI FAS-0719
JAK'S JAKS-FAS-0719
JAK'S JAKS-FAS-0719
Available to order · Confirm dispatch
$385.50
Catalog refs: MACK 8633-2B14470 · PAI FAS-0718
JAK'S JAKS-FAS-0718
JAK'S JAKS-FAS-0718
Available to order · Confirm dispatch
$175.14
Catalog refs: MACK 8633-2B9229 · PAI FAS-0717
JAK'S JAKS-FAS-0717
JAK'S JAKS-FAS-0717
Available to order · Confirm dispatch
$252.68
Catalog refs: MACK 8633-2B9246 · PAI FAS-0716
JAK'S JAKS-FAS-0716
JAK'S JAKS-FAS-0716
Available to order · Confirm dispatch
$266.22
Catalog refs: MACK 4333-554787C1 · NAVISTAR 554787
JAK'S JAKS-FAS-0714
JAK'S JAKS-FAS-0714
Available to order · Confirm dispatch
$251.62
Catalog refs: NAVISTAR 554792C1 · FREIGHTLINER TRUCK PARTS 16-11378-000
JAK'S JAKS-FAS-0684
JAK'S JAKS-FAS-0684
Available to order · Confirm dispatch
$201.61
Catalog refs: MACK 4333-1685183C1 · NAVISTAR 1685183
JAK'S JAKS-FAS-0679
JAK'S JAKS-FAS-0679
Available to order · Confirm dispatch
$103.18
Catalog refs: HENDRICKSON DISTRIBUTION CENTER B-1345 · HENDRICKSON DISTRIBUTION CENTER B-5468
JAK'S JAKS-FAS-0673
JAK'S JAKS-FAS-0673
Available to order · Confirm dispatch
$38.71
Mack / Volvo
Catalog refs: 8633-2B9253 · MACK 8633-2B9253
JAK'S JAKS-FAS-0603
JAK'S JAKS-FAS-0603
Available to order · Confirm dispatch
Catalog refs: MACK 4333-1694944C1 · NAVISTAR 1694944
JAK'S JAKS-FAS-0599
JAK'S JAKS-FAS-0599
Available to order · Confirm dispatch
$77.43
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