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Genuine OEM PACCAR Parts & Components

Maintain the premium performance and legendary reliability of your Kenworth or Peterbilt rig with our selection of Genuine OEM PACCAR Parts & Components. We stock an extensive inventory of authentic factory-original overstock and surplus components, allowing you to bypass steep dealership markups while keeping your heavy-duty vehicles built to exact factory specifications.

Engineered for Maximum Reliability & Vocational Uptime:

  • Engine Power & Components: Premium PACCAR MX-11 and MX-13 rubber oil sump separator seals, direct-fit O-ring coolant connection seals, and genuine 4" V-band exhaust clamps.
  • Electrical Systems & Controls: Authentic Paccar in-dash rocker switches, precise regenerative (Re-Gen) toggle controls, and multi-pin wiring harnesses.
  • Chassis & Suspension Hardware: Heavy-duty front spring axle-shackles, high-tolerance door jamb nut plates, and rugged spring-eye replacement U-bolts.

By choosing factory-original PACCAR Genuine parts, you guarantee every replacement component honors the exact metallurgical, dimensional, and electrical standards of your commercial truck. Secure your fleet's long-term durability with warehouse-direct pricing.

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4921477 Cummins Temperature P.R.S. Sensor M11 Module

4921477 Cummins Temperature P.R.S. Sensor M11 Module

Regular price $159.63
Sale price $159.63 Regular price $0.00
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46 TIMKEN BEARING CUP RACE

46 TIMKEN BEARING CUP RACE

Regular price $19.96
Sale price $19.96 Regular price $0.00
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45002R Kit Super Model-45 STT w 45202R Incandescent Truck-Lite

45002R Kit Super Model-45 STT w 45202R Incandescent Truck-Lite

Regular price $26.58
Sale price $26.58 Regular price $0.00
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443-7 | NARTRON BARK ALARM BUZZER WHITE/FREIGHTLINER 07066 TRI-DIODE

443-7 | NARTRON BARK ALARM BUZZER WHITE/FREIGHTLINER 07066 TRI-DIODE

Regular price $42.63
Sale price $42.63 Regular price $0.00
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3863023 | New OEM Cummins / Onan Temperature Switch

3863023 | New OEM Cummins / Onan Temperature Switch

Regular price $69.96
Sale price $69.96 Regular price $0.00
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3683940 Cummins Exhaust Manifold Seal

3683940 Cummins Exhaust Manifold Seal

Regular price $42.36
Sale price $42.36 Regular price $0.00
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3411389 | Genuine OEM Cummins N-14 Series Front Cover Bushing

3411389 | Genuine OEM Cummins N-14 Series Front Cover Bushing

Regular price $21.96
Sale price $21.96 Regular price $0.00
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3068476 Genuine Cummins Engine Camshaft Follower Housing Gasket (3 Pack)

3068476 Genuine Cummins Engine Camshaft Follower Housing Gasket (3 Pack)

Regular price $79.96
Sale price $79.96 Regular price $0.00
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288605R TP-5 Tractor Protection Valve Bendix (Remanufactured)

288605R TP-5 Tractor Protection Valve Bendix (Remanufactured)

Regular price $125.23
Sale price $125.23 Regular price $0.00
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23518092 | Detroit Diesel S50/S60 - Oil Temperature Sensor

23518092 | Detroit Diesel S50/S60 - Oil Temperature Sensor

Regular price $59.97
Sale price $59.97 Regular price $0.00
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20-16312 Nut Plate Genuine Paccar Door Jamb 15027AA

20-16312 Nut Plate Genuine Paccar Door Jamb 15027AA

Regular price $52.21
Sale price $52.21 Regular price $0.00
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198387 KYS Schweitzer 687717 International Fan Clutch

198387 KYS Schweitzer 687717 International Fan Clutch

Regular price $296.42
Sale price $296.42 Regular price $0.00
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