Cummins Heavy Equipment Parts Browse our selection of high-quality Cummins® parts for heavy and construction equipment including excavators, loaders, and dozers. We offer a wide range of Cummins replacement and aftermarket components designed to keep your equipment running efficiently.
Products CUMMINS 4933120 – PISTON KIT Part Number: 4933120 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3920692 – SNAP RING Part Number: 3920692 Make: Cummins Stock: In-Stock View Inventory CUMMINS 4089644 – SET PISTON RING Part Number: 4089644 Make: Cummins Stock: In-Stock View Inventory CUMMINS 129888 – SEAL O-RING Part Number: 129888 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3787604 – TURBO, 13-18 DODGE 6.7 ISB (HE300VG) Part Number: 3787604 Make: Cummins Stock: In-Stock View Inventory CUMMINS 4965569 – CRANKSHAFT REAR SEAL Part Number: 4965569 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3942748 – ROCKER LEVER Part Number: 3942748 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3976834 – BELT TENSIONER Part Number: 3976834 Make: Cummins Stock: In-Stock View Inventory CUMMINS 4955523 – HEAD GASKET SET, 6.7 REAR GEAR TRAIN Part Number: 4955523 Make: Cummins Stock: In-Stock View Inventory CUMMINS 4955518NX – EGR GASKET KIT Part Number: 4955518NX Make: Cummins Stock: In-Stock View Inventory CUMMINS 4955383 – CRANKSHAFT FRONT SEAL Part Number: 4955383 Make: Cummins Stock: In-Stock View Inventory CUMMINS 4090035 – GASKET, TOP SET 5.9 ISB Part Number: 4090035 Make: Cummins Stock: In-Stock View Inventory CUMMINS 4955522 – LOWER GASKET SET, 6.7 REAR GEAR TRAIN Part Number: 4955522 Make: Cummins Stock: In-Stock View Inventory CUMMINS 4988801 – PUMP, OIL, ISB 5.9/6.7 FGT Part Number: 4988801 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3908511 – INJECTOR, FUEL, C8.3 Part Number: 3908511 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3901433 – BRG, CON ROD HALF SHELL, .75MM, 6C Part Number: 3901433 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3904679 – PUSHROD, B SERIES Part Number: 3904679 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3926787 – INJECTOR, FUEL, C8.3 Part Number: 3926787 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3940123 – COLLET, VALVE, ISB/QSB Part Number: 3940123 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3941253 – PUSH ROD, QSB Part Number: 3941253 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3943449 – INSERT, INTAKE VALVE Part Number: 3943449 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3947759 – TAPPET, 4.5 / 6.7 QSB Part Number: 3947759 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3802213 – BRG, MAIN SET, .75MM, 6C Part Number: 3802213 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3900956 – PLUG, EXPANSION CUP, 11/16" OD, B SERIES Part Number: 3900956 Make: Cummins Stock: In-Stock View Inventory CUMMINS 5297641 – SENSOR, FUEL PRESSURE, 5.9/6.7 Part Number: 5297641 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3070136 – SEAL O-RING Part Number: 3070136 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3046200 – UNIVERSAL JOINT Part Number: 3046200 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3936876 – SEAL O-RING Part Number: 3936876 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3086192 – VALVE SEAT Part Number: 3086192 Make: Cummins Stock: In-Stock View Inventory CUMMINS LF9050 – FILTER Part Number: LF9050 Make: Cummins Stock: In-Stock View Inventory CUMMINS 5332563 – OIL PAN GASKET Part Number: 5332563 Make: Cummins Stock: In-Stock View Inventory CUMMINS 2881871 – ENGINE OVERHAUL KIT Part Number: 2881871 Make: Cummins Stock: In-Stock View Inventory CUMMINS 4955590 – SET, LOWER ENGINE GASKET Part Number: 4955590 Make: Cummins Stock: In-Stock View Inventory CUMMINS LF16015 – OIL FILTER Part Number: LF16015 Make: Cummins Stock: In-Stock View Inventory CUMMINS 4089405 – CON. ROD BEARING Part Number: 4089405 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3678912 – SEAL O-RING Part Number: 3678912 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3650900 – HALF CON. ROD. SHELL Part Number: 3650900 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3926126 – CRANK. REAR SEAL W/BUSHING Part Number: 3926126 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3918673 – GASKET Part Number: 3918673 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3803528 – EXHAUST VALVE Part Number: 3803528 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3684450 – WATER PUMP Part Number: 3684450 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3802071 – MAIN BEARING SET Part Number: 3802071 Make: Cummins Stock: In-Stock View Inventory CUMMINS 4298629 – CAMSHAFT Part Number: 4298629 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3347939 – SEAL O-RING Part Number: 3347939 Make: Cummins Stock: In-Stock View Inventory CUMMINS 4899239 – ISOLATOR Part Number: 4899239 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3955393 – SEAL Part Number: 3955393 Make: Cummins Stock: In-Stock View Inventory CUMMINS 4991571 – SEAL Part Number: 4991571 Make: Cummins Stock: In-Stock View Inventory CUMMINS 3800328 – CYLINDER LINER Part Number: 3800328 Make: Cummins Stock: In-Stock View Inventory CUMMINS 2892304 – CORE GP. Part Number: 2892304 Make: Cummins Stock: In-Stock View Inventory CUMMINS WF2074 – FILTER SUITABLE 0814662BQ Part Number: WF2074 Make: Cummins Stock: In-Stock View Inventory