JEEP J-3800 Engines & Components

Main Bearings, AM-Series, 1/2 Groove, .020 in. Undersize, Bi Metal, AMC, Jeep, 290-401, Set of 5

Part Number: KGB-MB5518AM020

5.0 out of 5 stars ( 3 )

• Special Order

Piston Rings, Piston Ring Sets, Phosphate Coated, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, for Single Piston, Set

Part Number: HSN-139S

Not Yet Reviewed

Estimated Ship Date: Today

VALVE OIL SEAL EACH

Part Number: MAH-2161066

Not Yet Reviewed

• Special Order

PCV Valve Cover Grommet, Buick, Oldsmobile, Pontiac, Each

Part Number: RNB-42056

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Oil Pump Rebuild Kit, Buick, 340, Kit

Part Number: MEL-K-20I

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Lifter, Hydraulic Flat Tappet, Jeep, Each

Part Number: OMX-1741803

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M693040

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M139S040

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50564CP020

Not Yet Reviewed

Estimated Ship Date: Today

Rod Bearing, 0.010 in. Crankshaft Undersize, Tri Metal, AMC, Dodge, Eagle, Jeep, L4, L6, V8, Each

Part Number: SLP-3310CPA10

Not Yet Reviewed

Estimated Ship Date: Today

CHAIN-TIMING SET (3)

Part Number: MEL-3-349S

Not Yet Reviewed

Estimated Ship Date: Today

Valve Cover Grommet, PCV, Buick, Cadillac, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: RNB-42061

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 280/290, Lift .552/.547, Chevy, Small Block, Kit

Part Number: CCA-SK12-367-4

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Rod Bearings, A-Series, Standard Size, Bi Metal, AMC, Buick, Chevy, GMC, Oldsmobile, Pontiac, Jeep, Rover

Part Number: SLP-8-2500RAA

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Rod Bearings, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, AMC, Set of 8

Part Number: KGB-CR818SI020

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Belt, Elite, V-Belt, 17/32 in. Width, 62.00 in. Length, Each

Part Number: CEL-17621

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Push Rod, Steel, 5/16 in. Diameter, Ball/Ball Ends, 9.414 in. Length, Each

Part Number: MEL-MPR-331

Not Yet Reviewed

Estimated Ship Date: Today

Rod Bearings, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, AMC, Set of 8

Part Number: KGB-CR818SI010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cylinder Head Bolts, High Performance, Hex, Chromoly, Black Oxide, Washers, Jeep, 4.0L, Kit

Part Number: EDL-85332

Not Yet Reviewed

Estimated Ship Date: Today

Timing Pointer, Steel, Black, AMC, Buick, Each

Part Number: ATP-103014

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Belt, Elite, V-Belt, 7/16 in. Width, 52.50 in. Length, Each

Part Number: CEL-15530

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Oil Drain Pan Plugs, Plug, Thread Size 1/2-20 in., Each

Part Number: RNB-69012

Not Yet Reviewed

Estimated Ship Date: Today

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 36.58 in. Length, AM General, AMC, BMW, Chevy, Chrysler, Ford, GMC, Subaru, Toyota, Volvo, Each

Part Number: ADO-15360

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Piston Rings, Chrome, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251KC

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing Set

Part Number: KGB-MB763SI010

Not Yet Reviewed

Estimated Ship Date: Today