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

The +0.25mm sizing indicates that these bearings are designed for an engine crankshaft journal that has been machined down by 0.25mm. This is common during engine rebuilds when the original journals have wear and need to be resurfaced to a larger diameter.

What is the Tri-M+ Babbitt overlay?

Tri-M+ is an enhanced Babbitt overlay used by King Engine Bearings. It's designed to improve the bearing's performance and durability, particularly in medium-load engine applications, by providing a more resilient surface against wear.

Are these bearings sold individually or as a set?

This product is a connecting rod bearing set, meaning it includes the necessary bearings to replace all connecting rod bearings for the specified engine configuration.

Specifications

Brand: King Engine Bearings
Part #: CR1035CA0.25
UPC: 611500576430

King Engine Bearings Cummins B-Ser. L4 (Size +0.25mm) Connecting Rod Bearing Set

Name: King Engine Bearings Cummins B-Ser. L4 (Size +0.25mm) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-cummins-b-ser-l4-size-0-25mm-connectin-t14-769404
Price: 12.88 USD
Availability: BackOrder

$12.88

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King Engine Bearings Cummins B-Ser. L4 (Size +0.25mm) Connecting Rod Bearing Set. Tri-metal bearings for medium-load engines.

Key Features

Fits Dodge D250, D350, Ram 2500, Ram 3500, W250, and W350 vehicles.
This is a +0.25mm undersize bearing set, intended for engines that have been machined to this size.
Constructed with a tri-metal copper-based material.
Features an enhanced Babbitt overlay known as Tri-M+.
Suitable for medium-load engines.

⚠️ 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

King Engine Bearings has been a specialist in engine bearings since 1960, focused on supplying the highest quality bearings available. This connecting rod bearing set, part number CR1035CA0.25, is designed for Cummins B-Series L4 engines and is sized at +0.25mm, meaning it's intended for engines that have been machined to a larger size during a rebuild. It's a well-built option for medium-load applications.

These bearings utilize a tri-metal copper-based material with an enhanced Babbitt overlay, known as Tri-M+, which helps improve their performance and durability in engines like those found in Dodge Ram 2500 and 3500 trucks from the 1990s and 2000s, as well as older Dodge D250 and D350 models. This construction aims to provide reliable operation for your engine's critical connecting rod journal surfaces.