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King Engine Bearings MB 524AM1.0 Main Bearing Set Mitsubishi 4G63 1.0mm Oversized

(Dodge Challenger 1978-79, Ram 50 1990-93, Colt 1971-91, 1993-94, H100 2003-05, 2000 GTX 1989-90; Hyundai Elantra 1992-95, 1998, Sonata 1989-98 + 25 more models)

Part of: King Engine Bearings Main Bearing Set Oversize

Other options in this family: King Engine Bearings MB5835SI0.5 King Engine Bearings MB5557SI0.75 King Engine Bearings MB4102SI0.25 King Engine Bearings MB5280SI0.5 King Engine Bearings MB5770SI0.25

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

MB 524AM1.0
14 reviews
Sale Price

$77.73

Estimated ship date Tuesday, November 24

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The King Engine Bearings MB 524AM1.0 is a complete main bearing set engineered for Mitsubishi 4G63 engines, featuring a 1.0mm oversized specification for use during engine rebuilds where crankshaft journals have been machined undersize. King Engine Bearings is a globally recognized manufacturer known for precision-engineered bearings used in both OEM production and high-performance applications.

Key Features:

  • Complete main bearing set for Mitsubishi 4G63 engine family
  • 1.0mm oversize (AM1.0) for use with reground crankshafts
  • Manufactured to tight dimensional tolerances for optimal oil clearance
  • tri-metal or bimetal construction providing excellent wear resistance and load capacity
  • High-strength steel backing for dimensional stability under load
  • Engineered for both street and performance/racing applications
  • Meets or exceeds OEM specifications for fit and function

King Engine Bearings applies advanced bearing technology including their pMax performance coating options across their product line, making them a trusted choice for engine builders worldwide. The 4G63 fitment covers a wide range of Mitsubishi and related DSM-platform applications. Always verify crankshaft journal diameter before selecting bearing size to ensure proper oil clearance.

Products specifications

Fits

Dodge Challenger 1978-79, Ram 50 1990-93, Colt 1971-91, 1993-94, H100 2003-05, 2000 GTX 1989-90; Hyundai Elantra 1992-95, 1998, Sonata 1989-98, Tiburon 1998-2001; Mitsubishi Lancer 2005-06, Eclipse 1990-2005, Outlander 2003 + 21 more models

Flange Oversize

FL O/S 0.50mm

Material

bimetal (aluminum base)

Undersize

1.0

Had unit in stock

Easy n effortless

Easy

very good

Not very easy to search for a specific part.

Easy to use mobile site

Best price in town, good customer service, and quick processing time!! Will look for future parts here next time!!!

fast , e-z , great price

Excellent service. Fast shipping and email confirmation.

Quick and easy. Website was easy to navigate via cell phone and checkout was fast and painless. Took over a day to get a shipping notification though. Would have been nice to had it for the weekend

Easy shopping

So far its been easy.

Great service and super quick shipping. Will use them again

Had great price on carburator and shipped quickly. Only whished they had sent shipping information sooner.

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