Cummins QSB Parts
102 parts fit the Cummins QSB. Every part is listed with its Cummins part number so you can match it to your parts manual. Choose genuine or quality aftermarket parts — we quote within 24 hours and ship worldwide.
- 4025108 — Lower Engine Gasket Set (engine)
- 3927063 — Cylinder Head Bolt (engine)
- DS4376355 — Piston Kit - Isb / Qsb (With Pin, Retainers, & Rings, Standard) (engine)
- DS4376354 — Piston Kit - Isb / Qsb (With Pin, Retainers, & Rings, .50Mm) (engine)
- DS4376353 — Piston Kit - Isb / Qsb (With Pin, Retainers, & Rings, Standard) (engine)
- DS3903652 — V-Band Clamp - Qsb (engine)
- DS3755843 — Turbocharger Gasket - Isb / Qsb (engine)
- DS3709861 — Turbocharger Mounting Gasket - Isb / Qsb (engine)
- DS3942567 — Camshaft - Qsb (engine)
- DS3911557 — Ribbed V-Belt - B Series / C Series / Isb / Qsb (engine)
- DS3288790 — Ribbed V-Belt - B Series / Isb / Qsb (56.81") (engine)
- DS3288689 — Ribbed V-Belt - Isb / Qsb (engine)
- DS3283977 — Ribbed V-Belt - B Series / Isb / Qsb (36.6", 8 Ribs) (engine)
- DS4993831 — Connecting Rod Bearing - B Series / Isb / Qsb (engine)
- DS4955860 — Main Bearing Set - Isb / Qsb (.010 Oversize) (engine)
- DS4955855 — Main Bearing Set - B Series / Qsb (Standard) (engine)
- DS4890832 — Front Crankshaft Oil Seal - Isb / Qsb (engine)
- DS4089342 — Rear Crankshaft Seal Service Kit - 6Cta / Isb / Qsb (engine)
- DS3937111 — Front Crankshaft Seal Kit - Isb / Qsb (With Installation Tool) (engine)
- DS3800872 — Main Bearing Set - B Series / Isb / Qsb (Standard, Fpd) (engine)
- DS2830476 — Crankshaft - Isb / Qsb (Industrial 6.7 L) (engine)
- DS4089258 — Single Cylinder Piston Ring Set - Isb / Qsb (engine)
- DS4955357 — Lower Engine Gasket Set - B Series / Isb / Qsb (engine)
- DS4955230 — Lower Engine Gasket Set - B Series / Isb / Qsb (engine)
- DS4025108 — Lower Engine Gasket Set - Isb / Qsb / 4B / B5.9 (engine)
- DS3928499 — Thermostat - 4B 3.9 / 6B 5.9 / Isb 6.7 / Qsb (engine)
- DS4921601 — Position Sensor - Isb / Qsb (Crankshaft) (engine)
- DS2897333 — Pressure / Temperature Sensor - Isb / Qsb (engine)
- R4955479 — REMANUFACTURED TURBOCHARGER - ISB / QSB (HX35 WASTERGATE) Additional refundable core charge: (engine)
- R4955401 — REMANUFACTURED TURBOCHARGER - ISB / QSB (HE351Ve) Additional refundable core charge: (engine)
- R4089917 — REMANUFACTURED TURBOCHARGER - ISB / QSB (HX40W) Additional refundable core charge: (engine)
- DS5333480 — Belt Tensioner - 4B3.9 / B4.5 / 6B5.9 / B6.7 / Isb / Qsb (engine)
- DS3937553 — Belt Tensioner - B Series / Isb / Qsb (engine)
- DS3909696 — Fuel Manifold - Isb / Qsb (engine)
- DS3933422 — Cylinder Head - 4B / Isb / Qsb (Bare) (engine)
- DS3800984 — Water Pump - 4B / 6B / Isb / Qsb (Heavy Duty) (engine)
- DS2881804 — Water Pump - Qsb (engine)
- DS3802591 — Turbocharger - Isb / Qsb / B Series (H1C) (engine)
- 4955316 — Cummins Turbocharger (engine)
- DS5297641 — Pressure Sensor - 4B3.9 / B4.5 / 6B5.9 / B6.7 / Isb / Qsb (engine)