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King Engine Bearings MB 524AM1.25 Main Bearing Set for Mitsubishi 4G63 +1.25mm Oversize

(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 524AM1.25
12 reviews
Sale Price

$77.73

Estimated ship date Tuesday, November 24

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Product Details

The King Engine Bearings MB 524AM1.25 is a complete crankshaft main bearing set engineered for the Mitsubishi 4G63 engine. This set is supplied in a +1.25mm oversize to accommodate reground or worn crankshafts that have been machined undersize during engine rebuilding.

Part of King's AM Series, these bearings utilize a bi-metal aluminum-based construction — the softest and most conformable material in King's lineup — making them an excellent OE-replacement choice for street-driven and light-duty applications. The lead-free aluminum alloy compound is both environmentally conscious and optimized for reliable performance in passenger car engines operating under low to medium load conditions.

Key Features:

  • Set includes 5 pairs of main bearing shells for a complete engine rebuild
  • +1.25mm oversize for use with crankshafts ground 1.25mm undersize
  • Bi-metal aluminum (AM Series) construction — King's standard OE-replacement material
  • Lead-free aluminum alloy for environmentally safe, reliable performance
  • Designed for low to medium load passenger car engine applications
  • Manufactured to precise dimensional tolerances for proper oil clearance and crush

King Engine Bearings has been a bearing specialist since 1960, producing a comprehensive range of engine bearings for automotive, light truck, marine, and other internal combustion engine applications. The MB 524AM1.25 is the ideal solution for builders performing a quality OE-style overhaul on the Mitsubishi 4G63 engine.

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

Undersize

1.25

Material

bimetal (aluminum base)

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