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King Engine Bearings MB5089AM0.25 Main Bearing Set for Toyota 1RZ - 0.25mm Oversize

(1995-2004 Toyota Tacoma; 1996-2000 Toyota 4Runner; 1994-1998 Toyota T100; 1991-1997 Toyota Previa)

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

MB5089AM0.25
13 reviews
Sale Price

$25.26

In Stock (5)

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Usually delivered within 2 days

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Product Details

The King Engine Bearings MB5089AM0.25 is a precision-engineered main bearing set designed specifically for Toyota 1RZ engines. This oversize bearing set features a 0.25mm (0.010") increased bearing wall thickness to accommodate machined crankshafts, making it ideal for engine rebuilds where the crankshaft journals have been ground to restore proper clearances.

Key Features:

  • Bi-metal aluminum construction equivalent to SAE-783 specification
  • Aluminum-based bearing material optimized for low to medium load applications
  • 0.25mm oversize for machined crankshaft journals
  • Precision-manufactured to OEM tolerances for proper fit and performance
  • Complete main bearing set for Toyota 1RZ engines
  • Excellent heat dissipation and embedability characteristics

King Engine Bearings are manufactured using advanced bearing technology to ensure consistent quality and reliable performance. The bi-metal aluminum construction provides a cost-effective solution for standard rebuilds while maintaining the durability and wear characteristics required for dependable engine operation. This bearing set is engineered to meet the demanding requirements of Toyota's 1RZ four-cylinder engine platform.

Products specifications

Fits

1995-2004 Toyota Tacoma; 1996-2000 Toyota 4Runner; 1994-1998 Toyota T100; 1991-1997 Toyota Previa

Undersize

0.25

Material

bimetal (aluminum base)

Application

OE Replacement

Title

King Bearings

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Simple and fast

Easy to order my jeep parts

Great price for the item, almost half off. Good website for auto parts

Ordered my Cargo Liner on Tuesday got it in Saturday. Best price I could find on the Net, Fast delivery and great communications..will definitely buy from these guys again ****

I like the price and I like the product.the only issue was communication. I didn't receive information that it was shipped until after I received it. The process was still done quickly and I got the product in no time at all.

fast

Easy payment methods

great price!!

easy

Product was as described. Came very quickly...thanks.

The order number 15547 tailgate lock fit perfectly. The shipping was very fast, ordered on Tuesday, delivered on Saturday. Will order from again.

Best price, easy purchase now lets see how quick they are on shipping.

Lowest price I could find on the internet. They do what they say. Shipped promptly with UPS tracking no. sent by email. Would recommend.<br>

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