What does the +0.50mm sizing mean for these bearings?

The +0.50mm sizing means these bearings are designed to fit a crankshaft that has been machined down by 0.50mm. This is common during engine rebuilds to correct wear or damage on the crankshaft journals.

What is the SV coating on these bearings?

The SV (Special Vibration) coating is a feature applied by King Engine Bearings. It is designed to help reduce friction and vibration within the engine, contributing to smoother operation and potentially increased longevity.

Are these bearings a direct replacement for all Mazda Shy1/Sh-Vpts engines?

These bearings are specifically sized at +0.50mm, meaning they are not a direct replacement for a standard-sized crankshaft. You must confirm that your engine's crankshaft has been machined to this specific undersize before installation.

Specifications

Brand: King Engine Bearings
Part #: MB5870SV0.5
UPC: 611500624957

King Engine Bearings Mazda Shy1/Sh-Vpts (Size +0.50mm) Main Bearing Set

Name: King Engine Bearings Mazda Shy1/Sh-Vpts (Size +0.50mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-mazda-shy1-sh-vpts-size-0-50mm-main-be-t14-771023
Price: 145.97 USD
Availability: BackOrder

$145.97

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King Engine Bearings Mazda Shy1/Sh-Vpts Main Bearing Set, Size +0.50mm.

Key Features

This is a King Engine Bearings Main Bearing Set for Mazda Shy1/Sh-Vpts engines.
The set is sized at +0.50mm, intended for use with a machined crankshaft.
Features King's SV (Special Vibration) coating to help reduce friction and vibration.
Supports the crankshaft within the engine block, crucial for oil pressure and smooth operation.

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About this part

Product Details

This is a King Engine Bearings Main Bearing Set for Mazda Shy1/Sh-Vpts engines, specifically sized at +0.50mm. These bearings are a critical component for your engine's rotating assembly, supporting the crankshaft as it spins within the engine block. Proper bearing function is essential for maintaining oil pressure and ensuring smooth, efficient engine operation.

King Engine Bearings is known for its well-built components, and this set is no exception. The SV (Special Vibration) coating on these bearings is designed to help reduce friction and vibration, contributing to a quieter and potentially more durable engine. The +0.50mm sizing indicates these are intended for use when the crankshaft journals have been machined to this specific undersize, often done during an engine rebuild to correct wear or damage.

When rebuilding or repairing your Mazda engine, using bearings that are precisely sized and coated for performance can make a notable difference. Ensure your crankshaft journals have been measured and machined to the +0.50mm specification before installing this set for proper fit and function.