Peterbilt Parts
Aftermarket parts for Peterbilt trucks — the 389 long-hood, 579 aero flagship, vocational 567 and the 386/587. Bumpers, grilles, lighting, mirrors, cooling hoses and wheel-end components, direct-replacement and cross-referenced to the OEM number. Owner-operators keep Peterbilts on the road for decades — we keep the parts flowing.
378 results
In Stock25% OFFPartStop
27-1/2" 45° Angled Mud Flap Hanger Pair (1-1/8" Bolt) - Chrome Plated
OEM PN-3-C-002-CH
$158.66$118.99ShippedView
Pick up at store$99.99
In Stock25% OFFPartStop
30" 45° Angled Mud Flap Hanger Pair - Chrome Plated
OEM PN-3-C-003-CH
$186.66$139.99ShippedView
Pick up at store$114.99
In Stock25% OFFPartStop
30" 45° Angled Mud Flap Hanger Pair - 430 Stainless Steel
OEM PN-3-C-003-430
$197.33$147.99ShippedView
Pick up at store$124.99
In Stock25% OFFPartStop
29" 45° Angled Mud Flap Hanger Pair (1-1/8" Bolt) - 430 Stainless Steel
OEM PN-3-C-004-430
$194.66$145.99ShippedView
Pick up at store$124.99
In Stock30% OFFPartStop
Mud Flap Hanger Square Steel 28" 16 x 16mm - Black
OEM PN-3-C-016-1
$131.42$91.99ShippedView
Pick up at store$41.99
In Stock30% OFFPartStop
Mud Flap Hanger Square Steel 30" 19 x 19mm - Black
OEM PN-3-C-015-2
$105.70$73.99ShippedView
Pick up at store$43.99
In Stock20% OFFPartStop
Light Box 30"L x 6"W x 2.25"H - Chrome Plated
OEM PN-3-C-009-CH
$256.24$204.99ShippedView
Pick up at store$113.99
In Stock30% OFFPartStop
24" Aluminum Mud Flap Hanger Spacer
OEM PN-3-C-017
$34.28$23.99ShippedView
Pick up at store$15.99
In Stock30% OFFPartStop
Bottom Flap Plate 6"x 9" - 430 Stainless Steel
OEM PN-3-C-029-430-3
$31.42$21.99ShippedView
Pick up at store$12.99
In Stock30% OFFPartStop
Bottom Flap Plate 4"x24" - 430 Stainless Steel
OEM PN-3-C-030-1
$44.28$30.99ShippedView
Pick up at store$21.99
In Stock30% OFFPartStop
Bottom Flap Plate 4"x24" - 430 Stainless Steel
OEM PN-3-C-030-3
$44.28$30.99ShippedView
Pick up at store$21.99
In Stock30% OFFPartStop
Bottom Flap Plate 4"x24" - 430 Stainless Steel
OEM PN-3-C-030-5
$44.28$30.99ShippedView
Pick up at store$21.99
In Stock30% OFFPartStop
Bottom Flap Plate 4"x24" - 430 Stainless Steel
OEM PN-3-C-030-7
$44.28$30.99ShippedView
Pick up at store$21.99
In Stock30% OFFPartStop
Bottom Flap Plate 4"x24" - 430 Stainless Steel
OEM PN-3-C-030-8
$44.28$30.99ShippedView
Pick up at store$21.99
In Stock10% OFFPartStop
Full Fender 80"L x 24"W - 304 Stainless Steel
OEM PN-3-C-024-304
$1,558.88$1,402.99ShippedView
Pick up at store$992.99
In Stock10% OFFPartStop
Full Fender 100"L x 24"W - 304 Stainless Steel
OEM PN-3-C-027-304
$1,705.55$1,534.99ShippedView
Pick up at store$1,081.99
In Stock10% OFFPartStop
Full Fender 132"L x 24"W - 430 Stainless Steel
OEM PN-3-C-018-430
$2,095.55$1,885.99ShippedView
Pick up at store$1,290.99
In Stock20% OFFPartStop
24"x31" Quarter Fender - 430 Stainless Steel
OEM PN-3-C-034-430
$356.24$284.99ShippedView
Pick up at store$190.99
In Stock20% OFFPartStop
24"x34" Quarter Fender - 430 Stainless Steel
OEM PN-3-C-035-430
$317.49$253.99ShippedView
Pick up at store$215.99
In Stock10% OFFPartStop
24"x38" Quarter Fender - 430 Stainless Steel
OEM PN-3-C-036-430
$478.88$430.99ShippedView
Pick up at store$358.99
In Stock30% OFFPartStop
Mud Flap Hanger L:71cm - 430 Stainless Steel
OEM PN-3-C-028F-430
$131.42$91.99ShippedView
Pick up at store$89.99
In Stock10% OFFPartStop
Aluminum Step Tool Box 18"×25"×28" (F-003)
OEM PN-3-F-003
$642.22$577.99ShippedView
Pick up at store$431.99
In Stock10% OFFPartStop
Aluminum Step Tool Box 18"×25"×28" (F-004)
OEM PN-3-F-004
$844.44$759.99ShippedView
Pick up at store$419.99
In Stock10% OFFPartStop
Aluminum Step Tool Box 30"×25"×28"
OEM PN-3-F-008
$961.10$864.99ShippedView
Pick up at store$542.99
In Stock10% OFFPartStop
Aluminum Step Tool Box 31"×30"×15" (F-010)
OEM PN-3-F-010
$693.33$623.99ShippedView
Pick up at store$567.99
In Stock10% OFFPartStop
Aluminum Step Tool Box 31"×30"×15" (F-011)
OEM PN-3-F-011
$803.33$722.99ShippedView
Pick up at store$558.99
In Stock10% OFFPartStop
Stainless Steel Tool Box 76.8×40.6×75 cm
OEM PN-3-F-014
$1,059.99$953.99ShippedView
Pick up at store$468.99
In Stock20% OFFPartStop
Volvo VNL Mounting Bracket (2026)
OEM RHY-B-VL-2-G
$268.74$214.99ShippedView
Pick up at store$195.99
In Stock25% OFFPartStop
Freightliner Cascadia Upper Fairing RH
OEM A22-67507-001
$229.33$171.99ShippedView
Pick up at store$81.99
In Stock20% OFFPartStop
Freightliner Cascadia Fairing Lower LH
OEM A22-67506-000
$428.74$342.99ShippedView
Pick up at store$76.99
In Stock30% OFFPartStop
Freightliner Cascadia Hinged Door Kick Plate LH
OEM A22-68682-020
$91.42$63.99ShippedView
Pick up at store$33.99
In Stock30% OFFPartStop
Freightliner Cascadia Step Pedal Trim for Side Fairing RH
OEM A22-68682-001
$131.42$91.99ShippedView
Pick up at store$33.99
In Stock25% OFFPartStop
Rear Side Fairing Panel LH Driver Side for Freightliner Cascadia | 22-74263-010
OEM 22-74263-000
$237.33$177.99ShippedView
Pick up at store$28.99
In Stock30% OFFPartStop
Freightliner Cascadia Rear Side Fairing RH
OEM 22-74263-001
$55.70$38.99ShippedView
Pick up at store$28.99
In Stock10% OFFPartStop
4036892 HX55 Turbocharger Fits Cummins ISX1 ISX Signature 450 Diesel Engine
Part # 4089754
$446.66$401.99ShippedView
Pick up at store$392.99
In Stock20% OFFPartStop
4919820 Water Pump Kit Fits Cummins N14 NT855 855 Big Cam Diesel Engine
Part # 4919820
$282.49$225.99ShippedView
Pick up at store$224.99
In Stock30% OFFPartStop
4921686 Crankshaft Position Sensor Fits Cummins ISX15 QSX15 X15 Diesel Engine
OEM 2872279
$39.99$27.99ShippedView
Pick up at store$21.99
In Stock20% OFFPartStop
3598263 HX40W Turbocharger Fits Cummins 6CTAA 8.3L ISC Diesel Engine
OEM 4089321
$493.74$394.99View
In Stock10% OFFPartStop
3523415 HT3B Turbocharger Fits Cummins NTA855 NTC400 NTC320 Diesel Engine
OEM 3801598
$692.22$622.99ShippedView
Pick up at store$604.99
In Stock10% OFFPartStop
3522865 HT3B Turbocharger Fits Cummins NTA855 NTC855 Diesel Engine
OEM 3801613
$708.88$637.99ShippedView
Pick up at store$622.99
In Stock20% OFFPartStop
3413091 Engine Oil Cooler Fits Cummins N14 Diesel Engine
Part # 3413091
$304.99$243.99View
In Stock10% OFFPartStop
3803369 Engine Oil Pump Fits Cummins NT855 855 Diesel Engine
Part # 3803369
$474.44$426.99View
In Stock10% OFFPartStop
3803698 Engine Oil Pump Fits Cummins N14 Celect Plus Diesel Engine
Part # 3803698
$455.55$409.99View
In Stock10% OFFPartStop
3609835 Engine Oil Pump Fits Cummins N14 Celect Plus Diesel Engine
Part # 3609835
$792.22$712.99View
In Stock20% OFFPartStop
4954880 Gear Fuel Pump Fits Cummins N14 L10 M11 ISM Diesel Engine
Part # 4954880
$269.99$215.99View
In Stock20% OFFPartStop
3034217 Gear Fuel Pump Fits Cummins N14 NT855 Diesel Engine
Part # 3034217
$284.99$227.99View
In Stock25% OFFPartStop
3803605 Water Pump Fits Cummins N14 NT855 Diesel Engine
OEM 3803605
$243.99$182.99View
In Stock10% OFFPartStop
8300016 39MT Starter Motor 24V Fits Cummins ISX ISM N14 Diesel Engine
Part # 8300016
$457.77$411.99View
In Stock30% OFFPartStop
3054608 12V Fuel Shutoff Solenoid Kit Fits Cummins N14 NTA855 Diesel Engine
Part # 3054608
$57.13$39.99ShippedView
Pick up at store$36.99
In Stock30% OFFPartStop
4902720 Barometric Pressure Sensor Fits Cummins ISX ISM Diesel Engine
Part # 4902720
$68.56$47.99View
In Stock30% OFFPartStop
3408345 Intake Air Temperature Sensor Fits Cummins ISB 5.9 QSB 5.9 Diesel Engine
Part # 3408345
$52.85$36.99ShippedView
Pick up at store$31.99
In Stock30% OFFPartStop
3040793 Exhaust Air Transfer Tube Clamp Fits Cummins 855 N14 Diesel Engine
Part # 3040793
$28.56$19.99ShippedView
Pick up at store$10.99
In Stock30% OFFPartStop
208326 T-Bolt Clamp Fits Cummins 855 N14 Diesel Engine
Part # 208326
$29.99$20.99ShippedView
Pick up at store$11.99
In Stock30% OFFPartStop
125741 Air Hose T-Bolt Clamp Fits Cummins NT855 N14 Diesel Engine
Part # 125741
$34.28$23.99ShippedView
Pick up at store$15.99
In Stock30% OFFPartStop
3065060 Coolant Hose Fits Cummins NT855 N14 Diesel Engine
Part # 3065060
$41.42$28.99ShippedView
Pick up at store$21.99
In Stock10% OFFPartStop
3411767 Fuel Injector Fits Cummins N14 Celect Plus Diesel Engine
Part # 3411767
$769.99$692.99View
In Stock30% OFFPartStop
3006736 Front Crankshaft Oil Seal Fits Cummins N14 NT855 NTA855 Diesel Engine
Part # 3006736
$41.42$28.99ShippedView
Pick up at store$21.99
In Stock30% OFFPartStop
3020183 Front Crankshaft Seal Fits Cummins 855 N14 N14E Diesel Engine
Part # 3020183
$31.42$21.99ShippedView
Pick up at store$12.99
In Stock30% OFFPartStop
3006737 Rear Crankshaft Oil Seal Fits Cummins NT855 N14 NTA855 Diesel Engine
Part # 3006737
$31.42$21.99ShippedView
Pick up at store$12.99
In Stock30% OFFPartStop
3006738 Rear Crankshaft Seal Fits Cummins N14 NT855 NH855 Diesel Engine
Part # 3006738
$34.28$23.99ShippedView
Pick up at store$15.99
Every part carries its own OEM / cross-reference number and verified fitment. Match the number on the listing to your truck, or look up your VIN for guaranteed-fit results. Not sure? (253) 600-1351 — we verify fitment before you buy.