What is the main purpose of main bearings in an engine?

Main bearings are crucial for supporting the crankshaft within the engine block. They create a low-friction surface that allows the crankshaft to spin smoothly while maintaining consistent oil pressure.

When should I consider replacing my main bearings?

Main bearings should always be replaced during an engine rebuild or overhaul. Signs of wear, such as knocking noises, low oil pressure, or excessive crankshaft end-play, also indicate a need for replacement.

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

This listing is for the main bearing set only. Installation hardware, such as main cap bolts, is typically sold separately and should be torqued to manufacturer specifications.

Clevite Main Bearing Set MS2022P - Buick V6 231

Name: Clevite Buick V6 231 1995-09 Main Bearing Set
Brand: Clevite
Price: 131.21 USD
Availability: InStock

Clevite Buick V6 231 1995-09 Main Bearing Set

$131.21

Only 1 left in stock

Clevite Buick V6 231 1995-09 Main Bearing Set. Essential for engine rebuilds to ensure proper crankshaft support.

Key Features

Fits 1995-2009 Buick V6 231 engines.
Designed for a range of Chevrolet, Oldsmobile, and Pontiac vehicles.
Provides proper crankshaft support during engine operation.
Helps maintain oil pressure and reduce friction.
Essential component for engine rebuilds and overhauls.

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Will this fit your vehicle?

Product Details

If you're rebuilding the engine in your 1995-2009 Buick, Chevrolet, Oldsmobile, or Pontiac with a V6 231 engine, a new main bearing set is a critical component. These bearings sit between the crankshaft and the engine block, providing a smooth, low-friction surface for the crankshaft to rotate on. Worn bearings can lead to excessive crankshaft movement, oil pressure loss, and serious engine damage, so replacing them during an overhaul is essential for restoring engine health.

This main bearing set from Clevite is built to meet the demands of your V6 231. They are designed to provide the correct clearance for your crankshaft, helping to maintain proper oil pressure and reduce wear. When you're putting an engine back together, having well-made bearings that fit right makes a big difference in the longevity and performance of your rebuild.

This set is designed for a range of popular GM vehicles from the mid-90s to the late 2000s, including models like the Buick LeSabre, Pontiac Grand Prix, and Chevrolet Camaro. Ensure you have the correct part for your specific application before beginning your engine work.