Cummins B5.9 Parts

185 parts fit the Cummins B5.9. 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.

• 4988423 — Muffler Silencer (engine)
• 4893389 — Fuel Pump Gear (engine)
• 3897197 — Fuel Injector (engine)
• 3977689 — Fuel Injector (engine)
• 3680873 — 6 Pieces Fuel Injector Sleeve (engine)
• 204623 — Air Filter (engine)
• 4044094 — Turbo HX35W Turbocharger (engine)
• 3911017 — Air Filter (engine)
• 3288532 — V Ribbed Belt (engine)
• 3802818 — Fuel Injector (engine)
• 3948131 — Fuel Injector (engine)
• 3965953 — Electronic Control Module ECM (engine)
• 3288554 — V Ribbed Belt (engine)
• 3976797 — Flexible Hose (engine)
• 4990727 — Support (engine)
• 3537127 — Turbo HX35 Turbocharger (engine)
• 5402949 — Water Pump (engine)
• 4982530 — Turbo TA31 Turbocharger (generator)
• 4943045 — Flexible Hose (engine)
• 4988361 — Front Support (engine)
• 4988362 — Front Support (engine)
• 3927763 — Fuel Injection Pump (engine)
• 5257222 — Fuel Supply Tube (engine)
• 3943819 — Turbo Oil Drain Tube (engine)
• 4943084 — Hydraulic Pump (engine)
• 4937418 — Hydraulic Pump (engine)
• 4988377 — Alternator (generator)
• 3288358 — Fuel Supply Tube (engine)
• 3933463 — Air Fuel Throttle Valve (engine)
• 4936135 — Clutch Disc (engine)
• 5476863 — Starter Motor (engine)
• 4938307 — Clutch Pressure Plate (engine)
• 4937092 — Clutch Pressure Plate (engine)
• 4937090 — Clutch Pressure Plate (engine)
• 3937392 — 6PCS Compression rings (engine)
• 3917280 — Fuel Supply Tube (construction)
• 5565913 — 24V Starter Motor (engine)
• 3944269 — Fuel Filter (engine)
• 3802694 — Turbo HX35W Turbocharger (engine)
• 4938300 — Alternator (engine)