Main Bearings

Main Bearings, King XP-Series Coated Main Bearings, .001 in., .026 mm Crankshaft Undersize, Tri-Metal, Toyota, Sold as a Set of 7

Part Number: KGB-MB7084XPC026

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Main Bearing, Audi/VW VR6 -2.8,2.9,3.2,3.6L .001 Undersize, Set

Part Number: SUM-5532H1

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Main Bearings, AM-Series, 3/4 Groove, Standard Size, Bi Metal, Mazda, 1.8, 2.0L, Set of 5

Part Number: KGB-MB5171AM

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Main Bearings, King XP-Series Coated Main Bearings, Stock Size, Tri-Metal, Toyota, Sold as a Set of 5

Part Number: KGB-MB5554XPC

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Main Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, Mitsubishi, 1.8L, Set of 5

Part Number: KGB-MB5176XPSTDX

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Main Bearing, Subaru EJ15,16,18,20,22,25,20T,20TT,22T,25T thrust #3 .001 Undersize, Set

Part Number: SUM-8297H1

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Main Bearing, Toyota 2A, 3A, 4A, 5A, 6A, 7A 1983 + Standard Size, Set

Part Number: SUM-1695HS

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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: Feb 18, 2026 if ordered today

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• Special Order

Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Chrysler, 2.7L, Set of 5

Part Number: KGB-MB4074SI025

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Main Bearings, AM-Series, 3/4 Groove, Standard Size, Bi Metal, Isuzu, 1.5, 1.6L, Set of 5

Part Number: KGB-MB5540AM

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Main Bearing, Ford 302 351 Cleveland stroker using SBC Rod .001 Undersize, Set

Part Number: SUM-1010H-01

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Mini1275cc Inline 4 (from 1983 on)Tri-Metal - .025mm (001") undersize

Part Number: PEB-3M2205H-025

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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BMWN54B30, N55B30 (3.0L)S55B30 (3.0L) Inline 6, M3 F80 / M4 F82/F83Tri-Metal - Standard

Part Number: PEB-7M1397H-STD

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Toyota1UR-FE, 2UR-FSE, 3UR-FE 4608cc, 4969cc, 5663cc V8Tri-Metal - .25mm (.010") undersize

Part Number: PEB-5M8632H-25

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Main Bearing, Nissan CA16,18,18DET,CA20,CD17 Standard Size, Set

Part Number: SUM-1633HS

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Main Bearing, Nissan CA16,18,18DET,CA20,CD17 Standard Size Extra ClearanceC292C277:C291C277:C2C277:C301, Set

Part Number: SUM-1633HXS

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Main Bearing, BMW N54,55,S55B30 .010 Undersize, Set

Part Number: SUM-1397H010

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Main Bearing, BMW M20,50,52,54 03-1988+ S50B30,32,S54B32 S, Set

Part Number: SUM-1532HS

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Estimated Ship Date: Monday 11/24/2025

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Main Bearing, BMW M20,50,52,54 03-1988+ S50B30,32,S54B32 .010 Undersize, Set

Part Number: SUM-1532H010

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Main Bearing, BMW M20,50,52,54 03-1988+ S50B30,32,S54B32 .001 Undersize, Set

Part Number: SUM-1532H1

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Main Bearing, BMW M40B16,18,M42B18,M43B16,18,19,M44B19 Standard Size, Set

Part Number: SUM-1538HS

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Ford Mod 2V, Standard Clearance, set

Part Number: SUM-7296HS

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Main Bearing, Nissan VQ20DE, 25DE, 30DE, 30DET, 35DE Standard Size, Set

Part Number: SUM-2633HS

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

Main Bearing, Toyota 1,2,3UR-FE .001 Undersize, Set

Part Number: SUM-8632H1

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Main Bearings, Race Series Main Bearing Sets, 0.001 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Ford, 4.6L, Set of 5

Part Number: SUM-5647HXS

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

• Free Shipping