King XP-Series Coated Main Bearings

4.43 out of 5 stars 7 Customer Reviews

Give your engine the winning edge with King XP-Series coated main bearings. Built off the revolutionary XP-Series tri-metal construction, King's factory-applied pMaxKote™ nano-composite coating takes protection to the next level without adding any additional thickness! Order the replacement main bearings designed for fitment with your engine.

pMaxKote™ provides:

* Superior seizure resistance
* Superior cavitation resistance
* Superior wear resistance
* Superior protection against oil starvation

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Results 1 - 25 of 27

King XP-Series Coated Main Bearings MB5013XPC

Main Bearing Set, CHEVROLET LS series L20, LS1/2/4/6 - pMaxKote

Part Number: KGB-MB5013XPC

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King XP-Series Coated Main Bearings MB 557XPC

Main Bearing, XP-Series, Coated, Standard, Tri Metal, Chevy, Small Block, Set of 5

Part Number: KGB-MB557XPC

5.0 out of 5 stars ( 2 )

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King XP-Series Coated Main Bearings MB 556XPNC

Main Bearings, XP-Series, 1/2 Groove, Tri-Metal, GM, Big Block, Set

Part Number: KGB-MB556XPNC

5.0 out of 5 stars ( 2 )

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King XP-Series Coated Main Bearings MB 556XPNC 010

Main Bearings,King XP-Series Coated Main Bearings, .010 in., .25 mm Crankshaft Undersize, Tri-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB556XPNC010

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King XP-Series Coated Main Bearings MB 529XPC

Main Bearings, XP Series Coated, Tri-Metal, pMaxKote Coated, Ford, Small Block Windsor, Set of 5

Part Number: KGB-MB529XPC

1.0 out of 5 stars ( 1 )

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King XP-Series Coated Main Bearings MB7084XPC

Main Bearings, King XP-Series Coated Main Bearings, Stock Size, Tri-Metal, Toyota, Sold as a Set of 7

Part Number: KGB-MB7084XPC

5.0 out of 5 stars ( 1 )

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King XP-Series Coated Main Bearings MB 556XPNC 001

Main Bearings,King XP-Series Coated Main Bearings, .001 in., .025 mm Crankshaft Undersize, Tri-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB556XPNC001

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King XP-Series Coated Main Bearings MB 529XPC STDX

Main Bearings, XP-Series, 1/2 Groove, Standard Size, Tri Metal, Ford, Small Block, Set of 5

Part Number: KGB-MB529XPCSTDX

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King XP-Series Coated Main Bearings MB5013XPC 001

Main Bearings, XPC-Series, 0.001 in. Crankshaft Undersize, Tri Metal, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, V8, Set of 5

Part Number: KGB-MB5013XPC001

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King XP-Series Coated Main Bearings MB 556XPNC 020

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

Part Number: KGB-MB556XPNC020

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King XP-Series Coated Main Bearings MB5013XPC 010

Main Bearing Set, CHEVROLET LS series L20, LS1/2/4/6 - pMaxKote

Part Number: KGB-MB5013XPC010

5.0 out of 5 stars ( 1 )

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King XP-Series Coated Main Bearings MB 557XPC STDX

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

Part Number: KGB-MB557XPCSTDX

Not Yet Reviewed

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King XP-Series Coated Main Bearings MB 557XPC 020

Main Bearing Set, GENERAL MOTORS 262, 267, 302, 307, 327, 350 - pMaxKote

Part Number: KGB-MB557XPC020

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King XP-Series Coated Main Bearings MB5259XPC

Main Bearings, XP-Series Coated, Stock Size, Tri-metal Copper-lead Nickel, Grooved, Upper, 1/2 Style, for use on Acura®, for use on Honda®, Set of 5

Part Number: KGB-MB5259XPC

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King XP-Series Coated Main Bearings MB5283XPC STDX

Main Bearings, King XP-Series Coated Main Bearings, Stock Size, 3/4 Groove, Tri-Metal, Ford, Sold as a Set

Part Number: KGB-B5283XPCSTDX

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King XP-Series Coated Main Bearings MB5283XPC0.25

Main Bearings, XP-Series Coated, 1/2 Groove, 0.25mm Crankshaft Undersize, Tri Metal, Ford 4.6L, 3V, Set of 5

Part Number: KGB-MB5283XPC025

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King XP-Series Coated Main Bearings for 2006-2011 TOWN CAR, GRAND MARQUIS, 1996-2011 CROWN VICTORIA - MB5353XPC.026

Main Bearings, XP-Series Coated, 1/2 Groove, 0.026mm Crankshaft Undersize, Tri Metal, Ford 4.6L, 2V, Set of 5

Part Number: KGB-MB5353XPC026

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

King XP-Series Coated Main Bearings MB5013XPC 020

Main Bearing Set, CHEVROLET LS series L20, LS1/2/4/6 - pMaxKote

Part Number: KGB-MB5013XPC020

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King XP-Series Coated Main Bearings for 2006-2011 TOWN CAR, GRAND MARQUIS, 1996-2011 CROWN VICTORIA - MB5353XPC STDX

Main Bearings, XP-Series Coated, 1/2 Groove, Standard Size, Tri Metal, Ford 4.6L, 2V, Set of 5

Part Number: KGB-B5353XPCSTDX

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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King XP-Series Coated Main Bearings MB5259XPC.026

Main Bearing, XP-Series, Coated, 0.26mm Undersize, Tri Metal, Honda, Set of 5

Part Number: KGB-MB5259XPC026

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Estimated Ship Date: May 11, 2026 if ordered today

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King XP-Series Coated Main Bearings MB7084XPC.026

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: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

King XP-Series Coated Main Bearings MB5315XPC0.25

Main Bearings, King XP-Series Coated Main Bearings, .010 in., .25 mm Crankshaft Undersize, Tri-Metal, for Hyundai, Mitsubishi, Sold as a Set

Part Number: KGB-MB5315XPC025

Not Yet Reviewed

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King XP-Series Coated Main Bearings MB 556XPC 020

Main Bearing Set, CHEVROLET 369-502 Gen IV, V, VI - pMaxKote

Part Number: KGB-MB556XPC020

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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King XP-Series Coated Main Bearings MB 556XPNC 020

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King XP-Series Coated Main Bearings MB5315XPC0.5

Main Bearings, King XP-Series Coated Main Bearings, .020 in., .50 mm Crankshaft Undersize, Tri-Metal, for Hyundai, Mitsubishi, Sold as a Set

Part Number: KGB-MB5315XPC05

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King XP-Series Coated Main Bearings MB5280XPC.026

Main Bearings, King XP-Series Coated Main Bearings, .001 in., .026 mm Crankshaft Undersize, Bi-Metal, Ford, Sold as a Set

Part Number: KGB-MB5280XPC026

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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