What does the +0.25mm sizing mean for these bearings?

The +0.25mm sizing indicates that these bearings are slightly larger than standard. They are intended for use when the crankshaft journals have been machined down by 0.25mm during an engine rebuild to correct wear or imperfections.

What is the benefit of the bimetal aluminum silicon base?

The bimetal construction with an aluminum silicon base offers good wear resistance and load-carrying capacity. This material combination helps ensure the bearings can withstand the pressures and friction within the engine.

Does this set include all the main bearings needed for the engine?

This is a main bearing set, which typically includes all the main bearings required for the crankshaft. It is recommended to consult your vehicle's service manual or a professional mechanic to confirm the exact number of main bearings for your specific engine.

Specifications

Brand: King Engine Bearings
Part #: MB4536SI0.25
UPC: 611500590955

King Engine Bearings Mini Cooper B38A15M0 (Size +0.25mm) Main Bearing Set

Name: King Engine Bearings Mini Cooper B38A15M0 (Size +0.25mm) Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-mini-cooper-b38a15m0-size-0-25mm-main--t14-770410
Price: 136.84 USD
Availability: BackOrder

$136.84

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King Engine Bearings main bearing set for Mini Cooper B38A15M0. Size +0.25mm. This set is built with a bimetal aluminum silicon base for improved durability.

Key Features

Fits Mini Cooper B38A15M0 engine.
Main bearing set with a +0.25mm size.
Constructed with a bimetal aluminum silicon base.
Designed for proper oil clearance and engine operation.

This main bearing set is designed for the Mini Cooper B38A15M0 engine. Always confirm fitment with your specific vehicle's engine code.

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About this part

Product Details

Built with a bimetal aluminum silicon base, this main bearing set from King Engine Bearings is specifically made for the Mini Cooper B38A15M0 engine. These bearings are designed to handle the demands of the engine's rotating assembly, ensuring smooth operation and proper oil clearance.

The +0.25mm sizing indicates these bearings are intended for engines that have been machined to a slightly larger diameter on the crankshaft journals. This is a common practice during engine rebuilds to correct wear or out-of-round conditions. King Engine Bearings is known for their well-built components, and this set is no exception, offering a solid option for your engine's bottom end.