What does the 0.25 size mean for these bearings?

The 0.25 designation indicates that these bearings are undersized by 0.001 inch (0.025 mm) compared to standard size. This is typically used when the crankshaft journals have been machined down to correct for wear or damage during an engine rebuild.

Are these bearings safe for the environment?

Yes, these bearings feature a lead-free composite construction, making them an environmentally safe choice for your engine build.

What type of engine is this bearing set best suited for?

This bearing set is ideal for low to medium-load engines. The bi-metal aluminum material and lead-free composite are designed to perform well in these applications.

Specifications

Brand: King Engine Bearings
Part #: CR4431AM0.25
UPC: 611500133015

King Engine Bearings Nissan (Size 0.25) Rod Bearing Set

Name: King Engine Bearings Nissan (Size 0.25) Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-nissan-size-0-25-rod-bearing-set-t14-4330102
Price: 16.04 USD
Availability: BackOrder

$16.04

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King Engine Bearings Nissan (Size 0.25) Rod Bearing Set. A well-built bi-metal aluminum bearing for low to medium-load engines.

Key Features

Fits 1977-1986 Nissan 200SX, 1968-1973 Nissan 510, 1969-1972 Nissan 521 Pickup, and many other Nissan models.
This is a 0.25 size bearing set.
Constructed with a bi-metal aluminum material.
Features a lead-free, environmentally safe composite.
Suitable for low to 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 specializing in engine bearings since 1960, aiming to provide the highest quality available. This rod bearing set, part number CR4431AM0.25, is a prime example of that focus. It's designed for a range of Nissan vehicles, including models like the 1977-1983 Nissan 200SX, the 1968-1973 Nissan 510, and the 1987 Nissan Pathfinder.

This set features a bi-metal aluminum material and a lead-free composite, making it an environmentally safe option ideal for low to medium-load engines. The 0.25 size specification is crucial for proper engine assembly when rebuilding or replacing worn components, ensuring a precise fit within the engine block. These bearings are built to meet the demands of their intended applications, offering a solid option for your engine rebuild.