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Engine Parts

Megawatts offers a focused selection of Engine Parts, including cylinder liners and piston kits, engine bearings, oil pumps, fuel injectors, gasket seal kits, engine belts, thermostat and other key components required for reliable generator performance. This category makes it easy to source durable Engine Spare Parts online, whether you're handling routine maintenance or a critical repair. By browsing the sub-categories, you can quickly locate parts that match common generator models and ensure your engine continues running smoothly and efficiently.

Genuine Cummins Woodruff Key 206904 for Cummins Engines
Part # 206904
The Cummins 206904 Woodruff key is a precision semi‑circular fastener for KTA38 engines. It locks rotating components to shafts, ensuring accurate timing and torque transmission for camshaft, fuel pum...

The item ships from China about 45-60 days to deliver

The item is in pre-sale

3000138 Cummins Bearing Support for KTA38-G5,KTA38-G4
Part # 3000138
The Cummins 3000138 bearing support is a critical structural part for KTA38 engines. It offers stable, precisely aligned housing for internal bearings, ensuring smooth rotation of high-load mechanical...

The item ships from China about 45-60 days to deliver

The item is in pre-sale

3000139 Cummins Thrust Bearing for Cuummins Engines
Part # 3000139
The Cummins 3000139 genuine thrust bearing (thrust washer) is a precision bottom-end part for KTA38 engines. It handles crankshaft axial loads, keeping the rotating assembly centered during high-torqu...

The item ships from China about 45-60 days to deliver

The item is in pre-sale

3004683 Cummins Idler Gear for KTA38G5,KTA38G9
Part # 3004683
Cummins 3004683 idler gear is a heavy-duty timing part for KTA38 engines. It acts as a key intermediate in the gear train, transmitting power between crankshaft, camshaft and accessories while keeping...

The item ships from China about 45-60 days to deliver

The item is in pre-sale

3004686 Cummins Engine Bushing for KTA38 Series Engines
Part # 3004686
The Cummins 3004686 idler gear bushing is a high-precision wear-resistant part for KTA38 front gear train. It offers a smooth low-friction surface for the idler gear, ensuring stable timing and reduci...

The item ships from China about 45-60 days to deliver

The item is in pre-sale

3011076 Cummins O Ring Seal for KTA38-G2A Engine
Part # 3011076
he Cummins 3011076 O-ring seal is a precision elastomer seal for KTA38 fluid systems. It seals oil, fuel and coolant passages to prevent leaks under extreme operating conditions.

The item ships from China about 45-60 days to deliver

The item is in pre-sale

3011884 Cummins Liner Insert for Cummins KTA38-G9
Part # 3011884
The Cummins 3011884 genuine liner insert seals the lower cylinder liner in KTA38 engines, keeping coolant in the water jacket and preventing leaks into the oil pan.

The item ships from China about 45-60 days to deliver

The item is in pre-sale

3014668 Cummins O Ring Seal for KTA38-G2A|Cummins Engine Parts
Part # 3014668
The Cummins 3014668 D-ring seal is a high-performance seal for KTA38 engines. It provides better flexibility and sealing than O-rings for cylinder liners and heavy-duty housings.

The item ships from China about 45-60 days to deliver

The item is in pre-sale

3021618 Cummins Pressure Regulator Plunger for KTA38-G4,KTA38-G2A
Part # 3021618
The Cummins 3021618 genuine pressure regulator plunger is a key hydraulic part for KTA38 fuel or lubrication systems. It functions as a movable valve to maintain stable fluid pressure at all engine sp...

The item ships from China about 45-60 days to deliver

The item is in pre-sale

Genuine Cummins 4372912 Thermostat Hosing for KTA38-G Engine
Part # 4372912
The Cummins 4372912 Thermostat Housing is a precision-engineered coolant management component for KTA38-G engines. It houses the thermostats and directs the flow of coolant to maintain optimal operati...

The item ships from China about 45-60 days to deliver

The item is in pre-sale

Genuine Cummins 5413001 V Ribbed Belt for KTA38-G1,KTA38-G2
Part # 5413001
Cummins 5413001 Belt is a heavy-duty power transmission component designed for KTA38 series engines. It drives critical auxiliary systems, ensuring engine remains cooled and electrically charged durin...

The item ships from China about 45-60 days to deliver

The item is in pre-sale

Genuine 5413029 Drive Belt for KTA38G9,KTA38G2|Cummins Spare Parts
Part # 5413029
Cummins 5413029 V-Ribbed Belt is a power transmission component designed for the KTA38 series engines. This multi-rib belt drives vital engine accessories like alternator, ensuring power unit stays co...

The item ships from China about 45-60 days to deliver

The item is in pre-sale

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