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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.

5718631 Cummins Piston Ring for Cummins 6CT8.3/6D114
5718631 Cummins Piston Ring for Cummins 6CT8.3/6D114
Part # C5718631-FC,5718631
The Cummins 5718631 Piston Ring Set is a high-precision sealing component for 6CT8.3 and 6D114 engines. It restores cylinder compression and optimizes oil control for heavy-duty power.
$8.90

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

4095009 Cummins Piston Pin for Cummins K19, KTA19 G CMEICS K123
4095009 Cummins Piston Pin for Cummins K19, KTA19 G CMEICS K123
Part # 4095009-20-FC,4095009
4095009 Cummins piston pin replacement 4095009-20-FC is compatible with Cummins K19, KTA19 G CMEICS K123, KTA19GC, KTA19GC CM558, QSK19 CM2150 MCRS, QSK19 CM2350 K105, QSK19 CM500, QSK19 CM850 MCRS, Q...
$23.90

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

5373849 Cummins Rocker Arm Cover Gasket for Cummins G50, K50
5373849 Cummins Rocker Arm Cover Gasket for Cummins G50, K50
Part # 5373849CQ-20-FC,5373849
5373849 Cummins rocker arm cover gasket replacement 5373849CQ-20-FC is compatible with Cummins G50, K50, K50-DPM, QSK50 CM2150 K107, QSK50 CM2150 MCRS, QSK50 CM2350 K108, QSK50 CM2350 K130, QSK50 CM85...
$2.03

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

3040303 Cummins Alternator Belt for Cummins G855, G855 CM558
3040303 Cummins Alternator Belt for Cummins G855, G855 CM558
Part # 3040303-20 (6450）-FC,3040303
3040303 Cummins alternator belt replacement 3040303-20 (6450)-FC is compatible with Cummins G855, G855 CM558, GTA50E G CMEICS G115, GTA855 CM558 (CM2358) G101, N14 CELECT, N14 CELECT PLUS, N14 MECHANI...
$10.42

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

3924492 Cummins Intake Valve for Cummins 6C8.3, C GAS PLUS CM556
3924492 Cummins Intake Valve for Cummins 6C8.3, C GAS PLUS CM556
Part # G3924492-FC,3924492
3924492 Cummins intake valve replacement G3924492-FC is compatible with Cummins 6C8.3, C GAS PLUS CM556, G8.3, G8.3 CM558, GTA8.3 CM558, ISC CM2150, ISC CM554, ISC CM850, ISC8.3 CM2250, ISC8.3 G CM218...
$5.08

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

4893693 Cummins Connecting Rod Bearing Shell for Cummins 4B3.9
4893693 Cummins Connecting Rod Bearing Shell for Cummins 4B3.9
Part # C4893693,4893693
4893693 Cummins connecting rod bearing Shell is compatible with Cummins 4B3.9, 6A3.4, 6B5.9, B GAS INTERNATIONAL CM556, B4.5, B4.5 CM2350 B129B, B4.5 CM2350 B146C, B4.5 CM2350 B147B, B4.5 RGT, B4.5S,...
$8.80

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

4319786 Cummins Connecting Rod Bearing Shell for Cummins C6
4319786 Cummins Connecting Rod Bearing Shell for Cummins C6
Part # 4319786X,4319786
Cummins 4319786 Connecting Rod Bearing Shell is a critical engine component designed for the 6C8.3, ISL, and QSL9 series. It ensures smooth crankshaft rotation by reducing friction and absorbing high...
$9.54

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

4926069 Cummins Intake Valve for Cummins ISM CM570, ISM CM570/870
4926069 Cummins Intake Valve for Cummins ISM CM570, ISM CM570/870
Part # 4926069X,4926069
4926069 Cummins Intake Valve is compatible with Cummins ISM CM570, ISM CM570/870, ISM CM875, ISM CM876, ISM CM876 E, ISM11 CM876 M103, ISM11 CM876 SN, M11 CELECT, M11 CELECT PLUS, M11 MECHANICAL, QSM1...
$11.74

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

3634664 Cummins Cylinder Head Gasket for Cummins KTA19-G2
3634664 Cummins Cylinder Head Gasket for Cummins KTA19-G2
Part # 3634664CQ-20,3634664
Cummins 3634664 Cylinder Head Gasket is a high-durability seal engineered for KTA19, KTA38, and KTA50 engines. It ensures superior combustion sealing and prevents coolant or oil leaks in heavy-duty in...
$36.92

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

205840 Cummins Connecting Rod Bearing Shell for Cummins K19
205840 Cummins Connecting Rod Bearing Shell for Cummins K19
Part # 205840CQ-20,205840
205840 Cummins Connecting Rod Bearing Shell is compatible with Cummins K19, KTA19 G CMEICS K123, KTA19GC, KTA19GC CM558, KTAA19 K131G, QSK19 CM2150 MCRS, QSK19 CM2350 K105, QSK19 CM2350 K114, QSK19 CM...
$16.38

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

3417779 Cummins Exhaust Valve for Cummins ISM CM570, ISM CM570/870
3417779 Cummins Exhaust Valve for Cummins ISM CM570, ISM CM570/870
Part # 3417779X,3417779
3417779 Cummins Exhaust Valve is compatible with Cummins ISM CM570, ISM CM570/870, ISM CM875, ISM CM876, ISM CM876 E, ISM11 CM876 M103, ISM11 CM876 SN, M11 CELECT, M11 CELECT PLUS, M11 MECHANICAL, QSM...
$26.87

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

3040303 Cummins Motor Belt / Generator Belt for Cummins G855
3040303 Cummins Motor Belt / Generator Belt for Cummins G855
Part # 3040303-20,3040303
3040303 Cummins Motor Belt / Generator Belt is compatible with Cummins G855, G855 CM558, GTA50E G CMEICS G115, GTA855 CM558 (CM2358) G101, N14 CELECT, N14 CELECT PLUS, N14 MECHANICAL, NH/NT 855, QSN14...
$12.72

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

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250-1314 Caterpillar Fuel Injector for Caterpillar 3508 ,3508B,3512B
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3482387 Caterpillar Electronice Control Module for Cat 3516B,3508B
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Offers & Deals

Offers & Deals
3937743 Cummins Oil Filter Compatible with Cummins 6B5.9, B3.9, B5.9
3937743 Cummins Oil Filter Compatible with Cummins 6B5.9, B3.9, B5.9
$7.23
$18.07
Add To Cart
3931063 Cummins Fuel Filter Compatible with Cummins 4B3.9-M, 6CT8.3
3931063 Cummins Fuel Filter Compatible with Cummins 4B3.9-M, 6CT8.3
$6.88
$17.20
Add To Cart
274-6721 Caterpillar Pressure Sensor Compatible with Caterpillar C18
274-6721 Caterpillar Pressure Sensor Compatible with Caterpillar C18
$24.22
$60.56
Add To Cart
Fleetguard FF5052 Fuel Filter Compatible with Volvo D6H, D4H, D5D
Fleetguard FF5052 Fuel Filter Compatible with Volvo D6H, D4H, D5D
$4.09
$10.23
Add To Cart
KW1638 Fleetguard Air Filter MW001638 Compatible with Cummins 4BTA3.9-G11
KW1638 Fleetguard Air Filter MW001638 Compatible with Cummins 4BTA3.9-G11
$24.14
$60.35
Add To Cart
LF3345 Fleetguard Lube Filters Replacement Compatible with Cummins 4BT3.9-G1/G2/G3
LF3345 Fleetguard Lube Filters Replacement Compatible with Cummins 4BT3.9-G1/G2/G3
$4.09
$10.23
Add To Cart
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