Cummins Cummins 4B3.9 Parts — page 5

316 parts fit the Cummins Cummins 4B3.9. 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.

• 4940671 — Fuel Supply Tube (engine)
• 4984570 — Intake Air Temperature Sensor (engine)
• 3968437 — Intake Pressure Sensor (engine)
• 3806241 — Piston Ring Kit (construction)
• C4991305 — Crankshaft Oil Seal (engine)
• 3900960 — Oil Pan (construction)
• 3971876 — Idler Pulley (engine)
• 3393374 — Idler Shaft (engine)
• 3936953 — 6 PCS Injector Connector Tube (truck)
• J919331 — 4Pcs Fuel Injector (construction)
• 4891177 — Connecting Rod (construction)
• 4038791 — Turbo HX25W Turbocharger (engine)
• 4938416 — Oil Filler Tube (engine)
• 3977614 — Turbocharger Oil Return Pipe (engine)
• 2864516 — Injector Wire Harness (engine)
• 3905125 — 24V Shut Off Solenoid (engine)
• 4938658 — Rocker Lever Housing (engine)
• 3935892 — 6 Pieces Rocker Lever Shaft (engine)
• 3949708 — O Ring Seal (engine)
• 3970404 — Plain Hose (engine)
• 3913930 — Fuel Manifold (engine)
• 4939888 — Intake Manifold Cover (engine)
• 3979506 — Camshaft (construction)
• 3963965 — Fuel Injection Pump (engine)
• 3910130 — Fan Pilot Spacer (engine)
• 3349017 — 12V Fuel Shutoff Stop (engine)
• 3968563 — Oil Seal (engine)
• 3957698 — Fuel Injection Pump (engine)
• 3933223 — Cylinder Block Assembly (engine)
• 3939961 — Mechanical Excavator Engine Driven Gear Pump (engine)
• 3901364 — Fan Hub (engine)
• 3935152 — Check Valve (construction)
• 4931171 — Male Connector (engine)
• 5561586 — Oil Pan (engine)
• 3908077 — 10 Blades 8 Holes Fan (engine)
• 3967995 — Exhaust Manifold (engine)
• 3943149 — Water Inlet Connection (engine)
• 3939401 — Fuel Injector (engine)
• 3905799 — Oil Dipstick Gauge Tube (construction)
• 3161423 — 2 Pieces Cam Follower Roller (construction)