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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 30

Pushrods, Chromoly, Heat-Treated, 3/8 in. Diameter, 6.800 in. Length, 0.135 in Wall, Each

Part Number: TPD-T6801353

Not Yet Reviewed

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HD MULTI V-BELT, 2013-98 KENWORTH C500, T660, T680, T700, T800

Part Number: CEL-4120858X

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

Oil Filter, Performance Gold, Canister, 5.72 in. Tall, 3.66 in. Diameter, 3/4 in.-16 Thread, Bypass Relief, 8-11 psi, Anti-Drainback, Spin-On, Each

Part Number: KNN-HP-3001

4.81 out of 5 stars ( 83 )

Estimated Ship Date: Today

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Oil Filter, Performance Gold, Canister, 3.75 in. Tall, 3.00 in. Diameter, 3/4 in.-16 Thread, Anti-Drainback, Relief Valve, 11-14 psi, Each

Part Number: KNN-HP-1002

4.93 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Belt, Poly Rib, Serpentine, 6-Rib, 64.00 in. Length, Each

Part Number: DAC-5060640

5.0 out of 5 stars ( 3 )

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Oil Filter, Select, Canister, Black, 3/4 in.-16 Thread, 3.41 in. Tall, 3 in. Diameter, Anti-Drainback, Bypass Relief, Each

Part Number: KNN-SO-1002

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Belt, Poly Rib, Serpentine, 6-Rib, 63.50 in. Length, Each

Part Number: DAC-5060635

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Belt, Poly Rib, Serpentine, 6-Rib, 61.00 in. Length, Each

Part Number: DAC-5060610

3.67 out of 5 stars ( 3 )

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Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 63.80 in. Length, Each

Part Number: CEL-4060638

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 64.00 in. Length, Each

Part Number: CEL-4060640

4.83 out of 5 stars ( 6 )

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HEAVY DUTY TENSIONERS

Part Number: CEL-49545

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

Crankcase Breather, Plastic, Black, Freightliner, Kenworth, Peterbilt, Pierce MFG., Each

Part Number: RNB-904-7903

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Belt, OE Technology Series, Multi-V, Serpentine, 8-Rib, 91.50 in. Length, Each

Part Number: CEL-4080915

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

Engine Piston Ring Set, 1-Cyl Ring Set; Phosphate

Part Number: HSN-6588

Not Yet Reviewed

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Oil Pan Drain Plug, 27mm x 2.0 Thread Size, Seal, Each

Part Number: RNB-090-5003CD

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 61.00 in. Length, Each

Part Number: CEL-4060610

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

IDLER AND TENSIONER PULLEYS

Part Number: CEL-49174

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Belt, OE Technology Series, Multi-V, Serpentine, 7-Rib, 76.20 in. Length, Each

Part Number: CEL-4070762F

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Engine Piston Ring Set, 1-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C6588

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Belt, OE Technology Series, Multi-V, Serpentine, 10-Rib, 87.50 in. Length, Each

Part Number: CEL-4100875

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

IDLER AND TENSIONER PULLEYS

Part Number: CEL-49171

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Drive Belt Idler Pulley

Part Number: RNB-419-5011

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

HD ENGINE OIL PAN

Part Number: SGT-CMP09A

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

Belt, OE Technology Series, Multi-V, Serpentine, 8-Rib, 76.50 in. Length, Each

Part Number: CEL-4080765

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

HD MULTI V-BELT, 2014-16 International Prostar 15.0L Cummins ISX Diesel

Part Number: CEL-4120851FX

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