JEEP 4.0L/242 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Dayco Poly Rib Serpentine Belts 5060883

Belt, Poly Rib, Serpentine, 6-Rib, 88.25 in. Length, Each

Part Number: DAC-5060883

4.5 out of 5 stars ( 2 )

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Crown Automotive Idler Pulleys for 1999-2004 GRAND CHEROKEE, 2000-2006 WRANGLER - 4854092

Idler Pulley, Serpentine, Steel, Black, Jeep, 4.0L, Each

Part Number: CWA-4854092

3.67 out of 5 stars ( 3 )

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Continental OE Technology Series Multi-V Belts 4060975

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 97.50 in. Length, Each

Part Number: CEL-4060975

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Dayco Poly Rib Serpentine Belts 5060975

5 out of 5 stars ( 1 )

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Continental OE Technology Series Multi-V Belts 4060710

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 71.00 in. Length, Each

Part Number: CEL-4060710

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Dayco Poly Rib Serpentine Belts 5060710

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King SI-Series Main Bearings MB7719SI 010

Main Bearings, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, AMC 4.0L, Set of 7

Part Number: KGB-MB7719SI010

3.0 out of 5 stars ( 1 )

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Pioneer Shaft Keys PK-9-100

Crankshaft Keys, Short Type, 0 degree Offset, Steel, Natural, 3/16 in. Tall, AMC, Buick, Cadillac, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Set of 100

Part Number: PIO-PK-9-100

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Sealed Power CP-Series Rod Bearings 6-3310CPA 20

Rod Bearings, 0.020 in. Crankshaft Undersize, Tri Metal, AMC, Jeep, L6, 3.3L, 3.8L, 4.0L, 4.2L, Set of 6

Part Number: SLP-63310CPA20

4.0 out of 5 stars ( 1 )

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FAG Bearings Harmonic Balancer Repair Sleeves SR3475

Repair Sleeve Various Makes 68-11

Part Number: FWB-SR3475

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Crown Automotive Accessory Belt Tensioners for 2000-2004 GRAND CHEROKEE, 2000-2006 WRANGLER - 4854089AB

Accessory Belt Tensioner, Jeep, Each

Part Number: CWA-4854089AB

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Crown Automotive Power Steering Pulleys 53010085

Power Steering Pulley, Serpentine, 6-groove, Steel, Black, Jeep, Each

Part Number: CWA-53010085

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

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Dorman Power Steering Pulleys 300-301

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Silver Sport Transmission Cylinder Head Dowel Pins BHJ-01021

Offset Dowel Pins AMC Jeep .021

Part Number: IST-BHJ-01021

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

King SI-Series Rod Bearings CR6805SI 020

Rod Bearings, SI-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, AMC, International, Jeep, L-6, Set of 6

Part Number: KGB-CR6805SI020

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Continental OE Technology Series Multi-V Belts 4060750

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 75.00 in. Length, Each

Part Number: CEL-4060750

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Hastings Piston Ring Sets 667020

Piston Rings, Phosphate Coated, 3.895 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: HSN-667020

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Mahle Original Standard Piston Ring Sets for 1996-2001 CHEROKEE, 1996-2004 GRAND CHEROKEE, 1997-2006 WRANGLER - 51870CP

Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.875 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L6, Set

Part Number: MAH-51870CP

Not Yet Reviewed

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King SI-Series Rod Bearings CR6805SI 010

Rod Bearings, SI-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, AMC, International, Jeep, L-6, Set of 6

Part Number: KGB-CR6805SI010

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Continental Replacement Tensioner Pulleys 49016

Idler Pulley, 6-Rib Serpentine, Steel, Black, Chevy, GMC, Ford, Jeep, Each

Part Number: CEL-49016

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Continental Accu-Drive Tensioners for 1999-2004 GRAND CHEROKEE, 2000-2006 WRANGLER - 49256

Belt Tensioner, Accu-Drive, Jeep, Each

Part Number: CEL-49256

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Dayco No Slack Idler Pulleys 89144

5 out of 5 stars ( 4 )

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Sealed Power CP-Series Rod Bearings 6-3310CPA 40

Rod Bearings, 0.040 in. Crankshaft Undersize, Tri Metal, AMC, Jeep, L6, 3.3L, 3.8L, 4.0L, 4.2L, Set of 6

Part Number: SLP-63310CPA40

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Silver Sport Transmission Cylinder Head Dowel Pins BHJ-01007

Offset Dowel Pins AMC Jeep .007

Part Number: IST-BHJ-01007

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Mahle Original Standard Piston Ring Sets 50514CP

Piston Rings, Standard Piston Ring Sets, Cast Iron, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L6, Set

Part Number: MAH-50514CP

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Cloyes Gear Timing Chains C385

TIMING CHAIN

Part Number: CLO-C385

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Continental OE Technology Series Idler Pulleys 49038

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: CEL-49038

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Dayco No Slack Idler Pulleys 89097

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King SI-Series Rod Bearings CR6805SI

Rod Bearings, King SI-Series Rod Bearings, Stock Size, Bi-Metal, AM General, AMC, International, Jeep, Sold as a Set of 6

Part Number: KGB-CR6805SI

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

King SI-Series Main Bearings MB7719SI 030

Main Bearings, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, AMC 4.0L, Set of 7

Part Number: KGB-MB7719SI030

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today