Main Bearings

Main Bearings, Standard Size, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Bearings, 0.040 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Buick, V6, 3.0L, 3.8L, Set of 4

Part Number: SLP-7144MA40

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Ford, 3.8, 3.9, 4.2L, Set of 4

Part Number: KGB-MB4034SI025

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, 3/4 Groove, Standard Size, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-MB4080SI

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, 0.020 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA20

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Chevy, 2.8, 3.1, 3.4L, Set of 4

Part Number: KGB-MB4080SI025

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Chevy, 2.8, 3.1, 3.4L, Set of 4

Part Number: KGB-MB4080SI05

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Ford, 2.0L, Set of 4

Part Number: KGB-MB5008SI025

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, SI-Series, 3/4 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, 2.9, 4.0L, Set 4

Part Number: KGB-MB4023SI010

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearing, Toyota G16E-GTS - GR Standard Clearance , Set

Part Number: SUM-8533HS

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Toyota G16E-GTS - GR Standard Size Extra Clearance, Set

Part Number: SUM-8533HXS

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Toyota 1GR-FE .010 Undersize, Set

Part Number: SUM-8263H010

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Toyota 1GR-FE .001 Undersize, Set

Part Number: SUM-8263H1

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Toyota 1GR-FE Standard Size Extra Clearance, Set

Part Number: SUM-8263HXS

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Honda J32,J35,J37 .010 Undersize, Set

Part Number: SUM-1996H010

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Honda J32,J35,J37 .001 Undersize, Set

Part Number: SUM-1996H1

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Honda J32,J35,J37 Standard Clearance , Set

Part Number: SUM-1996HS

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Honda J32,J35,J37 Standard Size Extra Clearance, Set

Part Number: SUM-1996HXS

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Mitsubishi 6G72/T, 6G73 .010 Undersize, Set

Part Number: SUM-1149H010

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Mitsubishi 6G72/T, 6G73 .001 Undersize, Set

Part Number: SUM-1149H1

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Mitsubishi 6G72/T, 6G73 Standard Size, Set

Part Number: SUM-1149HS

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Mitsubishi 6G72/T, 6G73 Standard Size Extra Clearance, Set

Part Number: SUM-1149HXS

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing, Nissan VQ35HR, VQ37VHR, VR30DDTT, VR38DETT, VR30DDTT .010 Undersize, Set

Part Number: SUM-2505H010

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Main Bearing, Nissan VQ35HR, VQ37VHR, VR30DDTT, VR38DETT, VR30DDTT S, Set

Part Number: SUM-2505HS

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping