What does the +0.25mm size mean for these bearings?

The +0.25mm designation means these bearings are slightly larger than standard size. They are designed to be used when the engine's crankshaft has been machined down by 0.25mm to account for wear. This allows for a proper fit and clearance in a rebuilt engine.

What is PMaxBlack technology?

PMaxBlack is a technology developed by King Engine Bearings that enhances the load-carrying capabilities of their bearings. It's designed to help the bearings withstand higher pressures and stresses within the engine.

Are these bearings sold individually or as a set?

This product is a main bearing set, meaning it includes all the necessary main bearings for your engine's crankshaft. You receive a complete set for a full engine rebuild.

Specifications

Brand: King Engine Bearings
Part #: MB5089XP0.25
UPC: 611500614132

King Engine Bearings Toyota 1Rz/2Rz/3Rz (Size +0.25mm) Main Bearing Set

Name: King Engine Bearings Toyota 1Rz/2Rz/3Rz (Size +0.25mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-toyota-1rz-2rz-3rz-size-0-25mm-main-be-t14-770488
Price: 136.84 USD
Availability: BackOrder

$136.84

On Backorder

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Fits 1995-2004 Toyota Tacoma. King Engine Bearings main bearing set, 0.25mm oversize. Features PMaxBlack for superior load capacity.

Key Features

Fits 1995-2004 Toyota Tacoma, 1996-2000 Toyota 4Runner, 1991-1997 Toyota Previa, and 1994-1998 Toyota T100.
This is a +0.25mm oversize main bearing set, intended for use with a machined crankshaft.
Features King's PMaxBlack technology for improved load capacity.
Constructed with a tri-metal copper-based material for durability.
Includes Radialock feature for optimal crush height and proper seating.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

About this part

Product Details

If you're rebuilding the engine in your 1995-2004 Toyota Tacoma, these main bearings from King Engine Bearings are a solid choice. They're specifically designed for the 1Rz, 2Rz, and 3Rz engines, and these are a +0.25mm oversize set, meaning they're intended for crankshafts that have been machined down to match this size during an engine rebuild.

King specializes in bearings, and this set uses their PMaxBlack technology, which helps handle higher loads. They're made from a tri-metal copper-based material for good performance, and the Radialock feature helps ensure the correct crush height when installed, which is important for proper oil flow and bearing seating. These are well-built components designed to keep your engine running smoothly.