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 handling the significant loads generated during engine operation, ensuring proper alignment and reducing friction.

What material are these Clevite main bearings made from?

These Clevite main bearings are made from an aluminum alloy. This material is chosen for its balance of strength and wear resistance, suitable for the operating conditions in John Deere 4-cylinder engines.

What is included in this main bearing set?

This set includes all the main bearings required for a complete engine overhaul on the specified John Deere tractor models. It is designed to provide the necessary components for proper crankshaft support.

Clevite Main Bearing Set MS875AL - John Deere 4 Cyl

Name: Clevite John Deere 2020 2030 2630 2640 Series 4 Cyl Main Bearing Set
Brand: Clevite
SKU: clevite-clevite-john-deere-2020-2030-2630-2640-series-4-cyl-main-bearing-set-t14-54973
Price: 161.70 USD
Availability: BackOrder

Clevite John Deere 2020 2030 2630 2640 Series 4 Cyl Main Bearing Set

$161.70

On Backorder

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

Clevite MS875AL main bearing set for John Deere 2020, 2030, 2630, 2640 Series 4 Cyl engines. Direct fit.

Key Features

Fits John Deere 2020, 2030, 2630, and 2640 Series 4-cylinder engines.
Constructed from a durable aluminum alloy for strength and wear resistance.
Supports the crankshaft and maintains proper engine bearing clearance.
Designed for smooth crankshaft rotation and reduced friction.
Essential for engine rebuilding and repair on compatible John Deere tractors.

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Product Details

This Clevite main bearing set, part number MS875AL, is built with an aluminum alloy that offers good strength and wear resistance for John Deere 4-cylinder engines found in the 2020, 2030, 2630, and 2640 series tractors. Main bearings are critical components that support the crankshaft within the engine block, allowing it to rotate smoothly while handling significant loads. When rebuilding or repairing your engine, using well-made bearings like these helps ensure proper crankshaft alignment and reduces friction, which is key to engine longevity and performance.

The aluminum alloy construction of these bearings is chosen for its ability to handle the pressures and temperatures typical in these John Deere applications. They are designed to fit precisely within the engine block, providing the necessary clearance for the crankshaft to spin freely without excessive play. Proper installation is crucial for these bearings to function correctly and protect your engine's rotating assembly.

This set includes all the main bearings needed for a complete engine overhaul on the specified John Deere models. Ensuring you have the correct, well-built bearings is a fundamental step in a successful engine rebuild, helping to restore smooth operation and reliability to your tractor.