What does it mean for the bearings to be 0.020 inches undersize?

Undersize bearings are used when the crankshaft journals have been machined down to correct for wear or damage. A 0.020 inch undersize bearing will fit a crankshaft journal that has been ground down by 0.020 inches from its original size.

What is the primary function of main bearings in an engine?

Main bearings support the crankshaft within the engine block. They allow the crankshaft to rotate smoothly while maintaining consistent oil pressure for lubrication.

Are these bearings sold individually or as a set?

This product is a set of main bearings, designed to replace all the necessary main bearings for a compatible engine.

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Specifications

Brand: Clevite
Part #: MS120P20
UPC: 027067528490

Clevite Ford Tractor 119.7 4 Cyl Main Bearing Set

Name: Clevite Ford Tractor 119.7 4 Cyl Main Bearing Set
Brand: Clevite
SKU: clevite-clevite-ford-tractor-119-7-4-cyl-main-bearing-set-t14-58235
Price: 76.22 USD
Availability: BackOrder

$76.22

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Clevite Ford Tractor 4 Cyl Main Bearing Set. This set is 0.020 inches undersize for a precise fit during engine rebuilds.

Key Features

This set is 0.020 inches undersize.
Designed for Ford Tractor 4-cylinder engines.
Built to the 119.7mm specification.
From Clevite, a popular brand in engine components.

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About this part

Product Details

This Clevite main bearing set is built to the 119.7mm specification, and this particular set is 0.020 inches undersize. When you're rebuilding the engine in your Ford tractor, getting the main bearings right is crucial for proper crankshaft support and oil pressure. These bearings are designed to handle the consistent loads found in 4-cylinder tractor engines.

Clevite has been a well-known name in engine bearings for a long time. They focus on materials and construction that stand up to the demands of heavy-duty applications. This set is a solid option for anyone looking to replace worn main bearings during an engine overhaul, ensuring the crankshaft spins smoothly and oil can flow correctly through the passages.