What does '0.020 inch undersize' mean for these bearings?

This means the inner diameter of the bearing is 0.020 inches smaller than a standard size bearing. This is used when the crankshaft has been machined down by 0.020 inches to account for wear.

Are these bearings sold individually or as a set?

This is a main bearing set, meaning it includes all the necessary main bearings for your tractor's 6-cylinder D312 engine.

What is the primary function of main bearings?

Main bearings support the crankshaft within the engine block. They allow the crankshaft to rotate smoothly and maintain proper oil clearance, which is crucial for engine health and performance.

Clevite Tractor D312 6 Cyl Main Bearing Set MS1342P20

Name: Clevite International Tractor D312 360 6 Cyl Main Bearing Set
Brand: Clevite
SKU: clevite-clevite-international-tractor-d312-360-6-cyl-main-bearing-set-t14-55170
Price: 209.14 USD
Availability: BackOrder

Clevite International Tractor D312 360 6 Cyl Main Bearing Set

$209.14

On Backorder

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

Clevite Tractor D312 6 Cyl Main Bearing Set MS1342P20. Undersize 0.020 inch.

Key Features

This is a Clevite International Tractor D312 6 Cylinder Main Bearing Set.
Part number MS1342P20.
The bearings in this set are 0.020 inches undersize.
Designed for tractor engine applications.
Supports the crankshaft for smooth engine operation.

Secure CheckoutFast Shipping631-982-0042

Product Details

This is a Clevite International Tractor D312 6 Cylinder Main Bearing Set, part number MS1342P20. These bearings are designed to replace the main bearings in your tractor's engine. Main bearings are critical for supporting the crankshaft and ensuring it spins smoothly within the engine block. Proper main bearing function is essential for engine longevity and performance.

This set is manufactured by Clevite, a well-known name in engine components. The bearings in this set are 0.020 inches undersize, which is important to note if you are re-using your original crankshaft. If the crankshaft has been machined to be undersize, these bearings will provide the correct clearance. They are built to meet the demands of heavy-duty tractor applications, offering a solid option for engine rebuilds.

When rebuilding an engine, it's important to ensure all components are clean and properly lubricated before installation. Refer to your tractor's service manual for the correct installation procedures and torque specifications for these main bearings.