Main Bearings - Performance Bearing Usage - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

King AM-Series Main Bearings MB4010AM1.0

Main Bearings, AM-Series, Alecular Silicon, 1.00mm Crankshaft Undersize, for use on Acura®, Honda®, Isuzu, Set of 4

Part Number: KGB-MB4010AM10

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King XP-Series Main Bearings MB5739XPG STDX

Main Bearings, King XP-Series Main Bearings, Stock Size, Tri-Metal, Subaru, Sold as a Se

Part Number: KGB-MB5739XPSTDX

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5527AM1.0

Main Bearings, AM-Series, Alecular Silicon, 1.00mm Crankshaft Undersize, Toyota, 1.5, 1.6, 1.8L, Set of 5

Part Number: KGB-MB5527AM10

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings for 1994-1996 PASSPORT - MB5586AM0.5

Main Bearing, AM-Series, Alecular Silicon, 0.50mm. Crankshaft Undersize, for use on Honda®, Isuzu, 2.6L, Set of 5

Part Number: KGB-MB5586AM05

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5586AM1.0

Main Bearing, AM-Series, Alecular Silicon, 1.00mm. Crankshaft Undersize, for use on Honda®, Isuzu, 2.6L, Set of 5

Part Number: KGB-MB5586AM10

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5586AM1.25

Main Bearing, AM-Series, Alecular Silicon, 1.25mm. Crankshaft Undersize, for use on Honda®, Isuzu, 2.6L, Set of 5

Part Number: KGB-MB5586AM125

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5528AM1.25

Main Bearings, AM-Series, Alecular Silicon, 1.25mm Crankshaft Undersize, Mazda, 2.0, 2.2L, Set of 5

Part Number: KGB-MB5528AM125

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5587AM0.75

Main Bearing, AM-Series, Alecular Silicon, 0.75mm. Crankshaft Undersize, Suzuki, 1.6L, Set of 5

Part Number: KGB-MB5587AM075

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5540AM1.0

Main Bearings, AM-Series, Alecular Silicon, 1.00mm Crankshaft Undersize, Isuzu, 1.5, 1.6L, Set of 5

Part Number: KGB-MB5540AM10

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5587AM1.0

Main Bearing, AM-Series, Alecular Silicon, 1.00mm. Crankshaft Undersize, Suzuki, 1.6L, Set of 5

Part Number: KGB-MB5587AM10

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King XP-Series Main Bearings MB5595XP0.5

Main Bearings, King XP-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Tri-Metal, for Nissan, Sold as a Set of 5

Part Number: KGB-MB5595XP05

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5179AM

Main Bearings, AM-Series, Full Groove, Standard Size, Bi Metal, Daewoo, Pontiac, 1.8, 2.0L, Set of 5

Part Number: KGB-MB5179AM

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5179AM0.25

Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Daewoo, Pontiac, Set of 5

Part Number: KGB-MB5179AM025

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5520AM0.5

Main Bearings, King AM-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Alecular Silicon, Opel, Sold as a Set of 5

Part Number: KGB-MB5520AM05

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5186AM 050

Main Bearings, King AM-Series Main Bearings, .050 in., 1.27 mm Crankshaft Undersize, Bi-Metal, Ford, Sold as a Set

Part Number: KGB-MB5186AM050

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5186AM 060

Main Bearings, King AM-Series Main Bearings, .060 in., 1.52 mm Crankshaft Undersize, Bi-Metal, Ford, Sold as a Set

Part Number: KGB-MB5186AM060

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5521AM1.0

Main Bearings, AM-Series, Alecular Silicon, 1.00mm Crankshaft Undersize, Chrysler, Dodge, Plymouth, 2.2L, Set of 5

Part Number: KGB-MB5521AM10

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5521AM1.5

Main Bearings, AM-Series, Alecular Silicon, 1.50mm Crankshaft Undersize, Chrysler, Dodge, Plymouth, 2.2L, Set of 5

Part Number: KGB-MB5521AM15

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5525AM0.75

Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Ford, 1.6L, Set of 5

Part Number: KGB-MB5525AM075

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings for 1994-1996 PASSPORT - MB5586AM0.25

Main Bearing, AM-Series, Alecular Silicon, 0.25mm. Crankshaft Undersize, for use on Honda®, Isuzu, 2.6L, Set of 5

Part Number: KGB-MB5586AM025

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5528AM0.75

Main Bearings, AM-Series, Alecular Silicon, 0.75mm Crankshaft Undersize, Mazda, 2.0, 2.2L, Set of 5

Part Number: KGB-MB5528AM075

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB5547AM 030

Main Bearings, AM-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi Metal, Ford, 2.3, 2.5L, Set of 5

Part Number: KGB-MB5547AM030

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King AM-Series Main Bearings MB 554AM 050

Main Bearings, AM-Series, 1/2 Groove, .050 in. Undersize, Bi Metal, Chevy, 265, 283, 302, 327, Set of 5

Part Number: KGB-MB554AM050

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King XP-Series Main Bearings MB5730XP

Main Bearings, King XP-Series Main Bearings, Stock Size, Tri-Metal, Alfa Romeo, Fiat, Lancia, Sold as a Set

Part Number: KGB-MB5730XP

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

King XP-Series Main Bearings MB5730XP0.25

Main Bearings, King XP-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Tri-Metal, Alfa Romeo, Fiat, Lancia, Sold as a Set

Part Number: KGB-MB5730XP025

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today