What does the '+1.0mm' sizing mean for this bearing set?

The '+1.0mm' indicates that these bearings are 1.0 millimeter larger in diameter than standard size. This sizing is used when the crankshaft journals have been machined down by 1.0mm during an engine rebuild to remove wear or damage.

What is the advantage of a bimetal aluminum base bearing?

Bimetal bearings, often with an aluminum base, offer a good combination of strength and the ability to conform to the crankshaft surface. This helps to create a consistent oil film and handle the significant loads placed on the main bearings during engine operation.

Does this main bearing set come with all the necessary components for installation?

This listing is for the main bearing set only. It is recommended to consult the manufacturer's installation guide or a service manual for a complete list of required components and procedures for your specific engine rebuild.

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Est. 1957

Specifications

Brand: King Engine Bearings
Part #: MB5296AM1.0
UPC: 611500402418

King Engine Bearings Isuzu 4Jb1/T (Size +1.0mm) Main Bearing Set

Name: King Engine Bearings Isuzu 4Jb1/T (Size +1.0mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-isuzu-4jb1-t-size-1-0mm-main-bearing-s-t14-770641
Price: 57.61 USD
Availability: BackOrder

$57.61

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King Engine Bearings Isuzu 4Jb1/T (Size +1.0mm) Main Bearing Set. Bimetal construction for reliable engine performance.

Key Features

Fits Isuzu 4JB1/T engines.
Main bearing set sized at +1.0mm for use with machined crankshafts.
Constructed with a bimetal aluminum base for durability and performance.
Designed to support the crankshaft and maintain proper engine alignment.

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About this part

Product Details

Built with a bimetal aluminum base, this main bearing set from King Engine Bearings is specifically made for the Isuzu 4JB1/T engine. Main bearings are critical for keeping the crankshaft properly aligned and supported within the engine block. They handle the immense forces generated during combustion and rotation, ensuring smooth operation and preventing excessive wear on the crankshaft.

This particular set is sized at +1.0mm, meaning it's intended for use when the crankshaft journals have been machined down by 1.0mm during an engine rebuild. The bimetal construction offers a good balance of strength and conformability, allowing the bearing to adapt to the crankshaft surface while withstanding the loads. King Engine Bearings is a well-known name in engine components, and this set is a solid option for anyone rebuilding their Isuzu 4JB1/T.