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Engines & Components

Engines & Engine Parts

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Engines & Engine Parts

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your daily driver.

Individual Parts

Results 1 - 25 of 34

Piston Rings, Moly, 3.736 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Shallow 0.170 in. Oil Ring Groove, 8-Cylinder, Set

Part Number: SLP-E-634K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Lifters, Hydraulic Lash Adjuster, Chrysler, Dodge, Fiat, Jeep, Mercedes-Benz, Ram, Volkswagen, Each

Part Number: MEL-JB7525

5.0 out of 5 stars ( 2 )

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This product may not be eligible for select promotional offers

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 93.00 in. Length, Each

Part Number: CEL-4060930

4.86 out of 5 stars ( 7 )

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Belt, Poly Rib, Serpentine, 6-Rib, 36 in. Length, Each

Part Number: DAC-5060360

4.5 out of 5 stars ( 2 )

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Belt, Poly Rib, Serpentine, 6-Rib, 93.00 in. Length, Each

Part Number: DAC-5060930

4.91 out of 5 stars ( 11 )

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Belt, OE Technology Series, Multi-V, Serpentine, 4-Rib, 41.00 in. Length, Each

Part Number: CEL-4040410

5.0 out of 5 stars ( 4 )

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Belt, Poly Rib, Serpentine, 4-Rib, 41 in. Length, Each

Part Number: DAC-5040410

5.0 out of 5 stars ( 1 )

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Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 99.50 in. Length, Each

Part Number: CEL-4060995

3.67 out of 5 stars ( 3 )

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Variable Valve Timing Position Sensor Magnet

Part Number: SMP-VVT400

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Lash Adjusters, Hydraulic, BMW, Chevy, Chrysler, Dodge, Ford, Freightliner, Jaguar, Jeep, Kia, Land Rover, Mazda, Mercedes-Benz, Ram, Volkswagen, Each

Part Number: AJU-85009300

Not Yet Reviewed

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Oil Filter, Cartridge Style, Each

Part Number: HNT-E149H-D114

Not Yet Reviewed

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Engine Oil Filler Cap, Stock Style, Mercedes-Benz, Each

Part Number: RNB-80988

Not Yet Reviewed

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Transmission Drain Plug. 1953-2020 Freightliner, Mercedes-Benz

Part Number: URO-012712

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Oil Pan Drain Plug, 12mm x 1.50 Thread Size, BMW, Lincoln, Mercedes-Benz, Mini, Each

Part Number: RNB-090-088-1

Not Yet Reviewed

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PCV Valve, OE Quality, Mercedes-Benz, Each

Part Number: RIN-ABH0341

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Pulley, Overrunning Alternator, Global 5350168100, Each

Part Number: IFE-EA0168

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

OIL FILTER

Part Number: BCK-041-0866

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Drive Belt Tensioner, Smooth Pulley, Mercedes-Benz, 6.3L, Each

Part Number: URO-015713

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

BELT, 2017-15 AUDI A8, A8 QUATTRO

Part Number: CEL-6PK2360

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Oil Filter, Cartridge Style, Mercedes-Benz, 6.3L, Each

Part Number: BCK-041-0844

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Engine Oil Drain Plug, Plastic Drain Plug With O-Ring

Part Number: RNB-090-946

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Automatic Belt Tensioner, Smooth Pulley, Mercedes-Benz, Each

Part Number: RNB-419-367

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Engine Oil Filter Cover, Oil Filter Cap - Plastic

Part Number: RNB-921-180

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Engine Cylinder Head Bolt Set, Engine Cylinder Head Bolt Set

Part Number: MAH-GS33941

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

TIMING TENSIONERS

Part Number: CEL-50079

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today