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King Engine Bearings MB348AM0.25 Main Bearing Set Toyota Oversized - 12R 0.25mm

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

MB348AM0.25
13 reviews
Sale Price

$86.16

Estimated ship date Monday, November 23

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Product Details

The King Engine Bearings MB348AM0.25 is a complete main bearing set engineered for Toyota 12R engines. Manufactured to precise tolerances, these bearings are designed to provide reliable performance and long service life in low to medium load engine applications.

Material & Construction:

  • Bi-Metal Aluminum Construction – Features a standard aluminum-based bearing material equivalent to SAE-783, offering excellent conformability and corrosion resistance
  • 0.25mm Oversized – Designed for use on reground or worn crankshafts that have been machined 0.25mm undersize
  • Suitable for low and medium load engine applications
  • Precision-manufactured to OEM tolerances for proper oil clearance and fit

Specifications:

  • Part Number: MB348AM0.25
  • Application: Toyota 12R Engine
  • Material: Bi-Metal – Aluminum (SAE-783 equivalent)
  • Size: 0.25mm Oversized

King Engine Bearings is a globally recognized manufacturer of precision engine bearings, trusted by engine builders and professional mechanics worldwide. These main bearings are an ideal choice for engine rebuilds requiring oversize bearings on the Toyota 12R platform.

Products specifications

Undersize

0.25

Material

bimetal (aluminum base)

Part was only available at Autoplicity, shipping was super quick will do business with them again.

Fast and easy shopping

straightforward

Was not able to use Paypal although it shows availability.

Quick and easy

I was skeptical about Autoplicity since I hadn't heard of them before, and that their price was 12% lower than anyplace else I could find. Plus, I couldn't even find a store around here that carried the X-jack. Plus I got it delivered right This my door fast. You people are Excellent!

Smooth and easy transaction!!!!

Nice prices

QUICK AND EASY

Good service

thanks, didn't know these are rare

Great products, great prices, excellent communication!

lets get it rolling guys!

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