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King Engine Bearings MB5177AM1.0 Main Bearing Set Mitsubishi DOHC Oversize - 4G63 4G64 1.0mm

(Mitsubishi Lancer 2006, Eclipse 1993-94, Mighty Max 1990-94, Galant 1993, Van 1989-90, Expo LRV 1993-94; Eagle Talon 1993-94, Summit 1992-96 + 3 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

MB5177AM1.0
14 reviews
Sale Price

$97.64

Estimated ship date Monday, November 23

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Product Details

The King Engine Bearings MB5177AM1.0 is an OE-replacement main bearing set engineered for Mitsubishi 4G63 and 4G64 DOHC engines, sized at +1.0mm undersize to accommodate reground or worn crankshafts. This set includes 5 pairs of main bearings manufactured using King's aluminum-based bi-metal construction.

Key Features:

  • AM Series OE-Replacement: Designed as a direct replacement for stock main bearings in Mitsubishi 4G63/4G64 DOHC engines
  • Bi-Metal Construction: Aluminum-based material — the softest bi-metal in King's range — optimized for passenger car engines operating under low to medium loads
  • +1.0mm Undersize: Precision-ground to +1.0mm undersize for use with reground crankshafts
  • Complete Set: Includes 5 pairs of main bearing shells for a full engine rebuild
  • Flange Bearing Included: Features a flanged thrust bearing (FL On Max configuration)
  • Precision Tolerances: Manufactured to tight dimensional tolerances for proper oil clearance and reliable engine operation

Bearing Specifications:

  • Housing Diameter: 58.834 – 61.021mm
  • Bearing Length: 20.50mm
  • Max Shell Thickness: 1.990mm
  • Shaft Diameter: 56.985 – 57.000mm
  • Undersize: +1.0mm
  • Material: Bi-metal, aluminum base

King Engine Bearings has specialized exclusively in engine bearings since 1960, offering an extensive product range for automotive, light and heavy-duty truck, marine, aviation, and standby power applications. The MB5177AM1.0 is the ideal choice for engine rebuilders seeking a reliable, OE-quality replacement bearing set for the Mitsubishi 4G63 or 4G64 DOHC platform.

Products specifications

Fits

Mitsubishi Lancer 2006, Eclipse 1993-94, Mighty Max 1990-94, Galant 1993, Van 1989-90, Expo LRV 1993-94; Eagle Talon 1993-94, Summit 1992-96; Dodge Ram 50 1990-93; Plymouth Colt 1992-94, Laser 1993-94

Flange Oversize

FL O/S 0.5 mm

Material

bimetal (aluminum base)

Undersize

1.0

Small holdup with shipping, however the great customer service team promptly corrected the issue and the item was received 3 days after. Product was exactly as described. Great company, great prices, great customer service. Will definitly do business with in the future.

nice and easy

everything was good thanks

Fantastic place to buy from. They had the best price for K&N oil filters for my motorbikes which was good enough. Then I ordered on a Saturday via normal shipping...got it Tuesday morning! Definitely going to order more in the future.

good

perfect

Very happy with the ease of use and the prices. Best prices all-in! Good selection and will be visiting again for other modifications to my cars. I really appreciate convienence.

Easy to use website. Great prices. Fast shipping. Secure payment options. The only thing was their lack of follow up with the process. Checking the status of the order(9320) yielded no change, as far as when shipped and when eta would be. But regardless it came as expected and in great condition. Thx!!!!!

Easy to order and great price.

For this being my fist time using your site. I thought it was a smooth site to shop and find my products and than place my order. I also liked the price.

VERY GOOD

Very pleased with Autoplicity's fast and efficient service. The part I ordered fit and looked great. Will definitely consider Autoplicity for future orders. Thanks.

Placing the order was a breeze!

PART CAME IN FAST!!! Can't wait to tear it open

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