What does '0.030 inch undersize' mean for these bearings?

This means the bearings are manufactured to be 0.030 inches smaller in diameter than a standard size bearing. This size is used when the engine's crankshaft has been machined down by 0.030 inches to correct wear or damage.

What is the 'SI' designation in the part number?

The 'SI' in the part number typically refers to the specific material composition and design of the bearing. King Engine Bearings uses various materials and constructions to optimize performance and durability for different engine applications.

What is the primary function of connecting rod bearings?

Connecting rod bearings sit between the connecting rod and the crankshaft. They create a low-friction surface that allows the rod to rotate smoothly around the crank journal, while also maintaining a precise oil clearance for lubrication.

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Specifications

Brand: King Engine Bearings
Part #: CR4352SI030
UPC: 611500457296

King Engine Bearings Chrysler / Jeep 150CI 2.5L 8V Connecting Rod Bearing Set

Name: King Engine Bearings Chrysler / Jeep 150CI 2.5L 8V Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-chrysler-jeep-150ci-2-5l-8v-connecting-t14-703563
Price: 24.33 USD
Availability: BackOrder

$24.33

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King Engine Bearings Connecting Rod Bearing Set CR4352SI030. This set is 0.030 inch undersize.

Key Features

This is a set of connecting rod bearings from King Engine Bearings.
The part number is CR4352SI030.
This set is 0.030 inch undersize.
Designed for Chrysler / Jeep 150CI 2.5L 8V engines.

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About this part

Product Details

This is a set of connecting rod bearings from King Engine Bearings, part number CR4352SI030. These bearings are designed to be 0.030 inch undersize, which is important when rebuilding or repairing an engine that has had its crankshaft ground down to match this specific size. Proper bearing clearance is crucial for oil flow and preventing premature engine wear.

King Engine Bearings is a well-known name in engine components, and this set is built to meet the needs of a performance or repair application. The 'SI' in the part number indicates a specific material composition, often chosen for its durability and compatibility with various lubrication conditions. When installing these, ensure the crankshaft journals are clean and properly measured to confirm they are indeed 0.030 inch undersize.