What does the +.25mm size mean for these bearings?

The +.25mm designation indicates these bearings are slightly larger than standard size. This is typically used when the crankshaft journals have been machined down by 0.25mm during an engine rebuild to ensure proper oil clearance.

What is Manganx composite?

Manganx is a proprietary composite material developed by King Engine Bearings. It's used to strengthen the aluminum bi-metal material, aiming to improve the bearing's durability and performance under engine operating conditions.

Are these bearings environmentally friendly?

Yes, these bearings are made with a lead-free composite material, which is considered an environmentally safe option compared to older bearing technologies that contained lead.

Specifications

Brand: King Engine Bearings
Part #: CR6872SM0.25
UPC: 611500581373

King Engine Bearings Toyota 1GR-FE Connecting Rod Bearing Set - Size +.25mm

Name: King Engine Bearings Toyota 1GR-FE Connecting Rod Bearing Set - Size +.25mm
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-toyota-1gr-fe-connecting-rod-bearing-s-t14-110053
Price: 29.56 USD
Availability: InStock

$29.56

Only 6 left in stock

Fits 2003-2022 Toyota 4Runner. King Engine Bearings connecting rod bearing set, size +.25mm. A well-built replacement for your engine.

Key Features

Fits 2003-2022 Toyota 4Runner, 2007-2014 Toyota FJ Cruiser, 2005-2015 Toyota Tacoma, and 2005-2014 Toyota Tundra.
This is a +.25mm undersize connecting rod bearing set.
Features a bi-metal aluminum material for the bearing surface.
Strengthened with King's Manganx composite for improved durability.
Uses a lead-free, environmentally safe composite 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

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

About this part

Product Details

This set includes the connecting rod bearings you need for your Toyota 1GR-FE engine, specifically sized at +.25mm. These bearings are a direct replacement, crucial for maintaining proper oil clearance and reducing friction between the connecting rod and crankshaft. When rebuilding or repairing your engine, getting the bearing clearance right is key to its longevity and performance.

King Engine Bearings specializes in creating robust engine bearings. These use a bi-metal aluminum material that's strengthened with their Manganx composite. This construction aims for durability and reliable operation within your engine. The lead-free composite is also an environmentally safe choice.