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

The +0.25mm sizing indicates that these bearings are intended for use when the crankshaft journals have been machined down by 0.25mm. This is a common practice during engine rebuilds to ensure a proper fit and oil clearance with worn or resurfaced crankshafts.

What is the Manganx strengthening mentioned?

Manganx is a proprietary strengthening process used by King Engine Bearings on their aluminum alloys. It helps to improve the overall durability and load-carrying capacity of the bearing material, making it more robust for engine applications.

Are these bearings environmentally safe?

Yes, these bearings utilize a lead-free composite material. This makes them an environmentally safe option, aligning with regulations and reducing the environmental impact compared to older bearing formulations.

Specifications

Brand: King Engine Bearings
Part #: CR6895SM0.25
UPC: 611500606717

King Engine Bearings Ford Ecoboost 3.5L V6 (Size +0.25mm) Connecting Rod Bearing Set

Name: King Engine Bearings Ford Ecoboost 3.5L V6 (Size +0.25mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-ford-ecoboost-3-5l-v6-size-0-25mm-conn-t14-770135
Price: 51.85 USD
Availability: BackOrder

$51.85

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King Engine Bearings Ford Ecoboost 3.5L V6 (+0.25mm) Connecting Rod Bearing Set. Bi-metal aluminum material for durability.

Key Features

Fits a wide range of Ford and Lincoln vehicles with the 3.5L V6 Ecoboost engine.
This set is sized +0.25mm, intended for use with a crankshaft machined to that specification.
Constructed with a bi-metal aluminum material for durability.
Features Manganx strengthened aluminum for added robustness.
Utilizes a lead-free composite for environmentally safe operation.

⚠️ 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

Built with a bi-metal aluminum material, these King Engine Bearings connecting rod bearings are made to handle the demands of your Ford Ecoboost 3.5L V6 engine. This set is specifically sized at +0.25mm, meaning they are intended for use when the crankshaft journals have been machined down by 0.25mm during an engine rebuild. King has specialized in engine bearings since 1960, focusing on supplying well-built components for various applications.

The Manganx strengthened aluminum construction offers a solid foundation, while the lead-free composite is an environmentally safe choice. These bearings are designed to fit a wide range of Ford vehicles, including models like the F-150, Explorer, and Taurus, as well as Lincoln MKS and MKT, and even the Mazda CX-9. If you're rebuilding the bottom end of your Ecoboost engine, these bearings are a popular choice for ensuring proper lubrication and reduced friction between the connecting rod and crankshaft.