What does '0.010 inch undersize' mean for these bearings?

This means the bearings are designed to fit a crankshaft that has been machined down by 0.010 inches. This is typically done to clean up wear or out-of-round conditions on the original crankshaft journals. Using the correct undersize bearing is crucial for achieving the proper oil clearance.

What is the purpose of main bearings in an engine?

Main bearings support the crankshaft within the engine block. They create a precise space for the crankshaft to rotate within, while also allowing a thin film of oil to lubricate the surfaces. This reduces friction and wear, ensuring the crankshaft can spin freely and reliably.

Are these bearings sold individually or as a set?

This product is a set of main bearings. It includes all the necessary bearings to support the crankshaft for a complete engine rebuild.

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Specifications

Brand: Clevite
Part #: MS1417A10
UPC: 027067892607

Clevite VW Air Cooled Main Bearing Set

Name: Clevite VW Air Cooled Main Bearing Set
Brand: Clevite
Price: 75.60 USD
Availability: InStock

$75.60

Only 6 left in stock

Clevite MS1417A10 main bearing set for VW air-cooled engines. Fits Beetle, Transporter, and more.

Key Features

Fits Volkswagen Beetle, Campmobile, Fastback, Karmann Ghia, Squareback, Super Beetle, and Transporter.
This is a 0.010 inch undersize main bearing set.
Designed for classic Volkswagen air-cooled engines.
Helps ensure proper crankshaft oil clearance for reliable operation.
Built by Clevite, a well-known name in engine bearings.

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Product Details

Clevite is well-known for making solid engine bearings, and this MS1417A10 main bearing set is built for classic Volkswagen air-cooled engines. If you're rebuilding the bottom end of your VW, these bearings are a critical part of ensuring your crankshaft spins smoothly and reliably within the engine block. They are designed to handle the loads and temperatures specific to these iconic engines.

This set is a 0.010 inch undersize bearing set, meaning it's intended for crankshafts that have been machined down by 0.010 inches to clean up wear or out-of-round conditions. Using the correct undersize bearing is essential for achieving proper oil clearance, which is vital for engine longevity and performance. These bearings are made to fit a range of popular VW models, including the Beetle, Transporter, and Karmann Ghia, making them a popular choice for many air-cooled VW projects.