What does the +.50mm size mean for these bearings?

The +.50mm designation indicates that these connecting rod bearings are intended for use when the crankshaft journals have been machined down by 0.50mm during an engine rebuild. This ensures proper oil clearance with the undersized journals.

What is the Manganx strengthening process?

Manganx is a strengthening process applied to the aluminum material of the bearing. It helps to improve the durability and lifespan of the bearing under the high stresses found within an engine.

Are these bearings safe for the environment?

Yes, these bearings feature a lead-free composite material. This makes them an environmentally safer choice compared to older bearing technologies that may have contained lead.

Specifications

Brand: King Engine Bearings
Part #: CR6872SM0.5
UPC: 611500581380

King Engine Bearings Toyota 1GR-FE (Size +.50mm) Connecting Rod Bearing Set

Name: King Engine Bearings Toyota 1GR-FE (Size +.50mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-toyota-1gr-fe-size-50mm-connecting-rod-t14-133641
Price: 29.56 USD
Availability: BackOrder

$29.56

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Fits 2003-2022 Toyota 4Runner. King Engine Bearings connecting rod bearing set, size +.50mm. Built with a bi-metal aluminum material for reliable engine performance.

Key Features

Fits 2003-2022 Toyota 4Runner, 2007-2014 Toyota FJ Cruiser, 2005-2015 Toyota Tacoma, and 2005-2014 Toyota Tundra.
This set is +.50mm oversize, intended for crankshaft journals machined to that dimension.
Constructed with a bi-metal aluminum material for reliable performance.
Features a lead-free composite for an environmentally safer option.
Utilizes Manganx strengthening for the aluminum material.

⚠️ 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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About this part

Product Details

When you're rebuilding the engine in your Toyota 4Runner, Tacoma, Tundra, or FJ Cruiser, getting the right connecting rod bearings is crucial for proper oil clearance and smooth operation. This set from King Engine Bearings is specifically sized at +.50mm, meaning it's intended for crankshaft journals that have been machined down by 0.50mm during an engine rebuild. King has been specializing in bearings since 1960, focusing on supplying well-built engine bearings.

These bearings are constructed with a bi-metal aluminum material, which is a solid choice for engine components. They also feature a lead-free composite, making them an environmentally safer option. The Manganx strengthening process is applied to the aluminum, which helps ensure durability for the demanding environment inside an engine. This set is designed to meet the needs of engine rebuilds where precise tolerances are key.