What does the .025 size mean for these bearings?

The .025 size indicates that these bearings are intended for use with a crankshaft that has been machined down by 0.025 inches. This is a common practice during engine rebuilds to ensure a fresh, precise fit and optimal oil clearance.

What is the 'pmax black racing line' construction?

The pmax black racing line refers to King Engine Bearings' tri-metal bearing material. This construction is known for its enhanced strength and durability, making it suitable for performance applications and engines that experience higher loads.

Do these bearings come with installation instructions?

While these bearings are designed as a direct replacement for the main bearings, it is always recommended to refer to the manufacturer's installation instructions or a reputable service manual for proper installation procedures and torque specifications.

Specifications

Brand: King Engine Bearings
Part #: MB7039XP.026
UPC: 611500608940

King Engine Bearings BMW M20/M50 2.0L/2.5L/2.7L (Size .025) Performance Main Bearing Set

Name: King Engine Bearings BMW M20/M50 2.0L/2.5L/2.7L (Size .025) Performance Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-bmw-m20-m50-2-0l-2-5l-2-7l-size-025-pe-t14-168826
Price: 148.93 USD
Availability: BackOrder

$148.93

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King Engine Bearings performance main bearing set for BMW M20/M50 engines. Size .025. Features pmax black racing line.

Key Features

Fits a wide range of BMW M20 and M50 engines (2.0L, 2.5L, 2.7L).
This is a main bearing set, measuring .025 inches undersize.
Features King's pmax black racing line tri-metal construction.
Designed for performance applications where engine strength is critical.

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About this part

Product Details

If you're rebuilding the bottom end of your BMW M20 or M50 engine, these King Engine Bearings main bearing set is a solid option. This set is specifically designed for the 2.0L, 2.5L, and 2.7L displacements found in a wide range of BMW models, including the E30, E36, and E46 chassis.

These are the pmax black racing line bearings, which means they're built with a tri-metal construction for improved strength and durability under demanding conditions. The .025 size means they are intended for use on a crankshaft that has been machined down by 0.025 inches, which is common during an engine rebuild to ensure a fresh, precise fit. King Engine Bearings is known for making well-built components, and this set is no exception, offering a reliable foundation for your engine's rotating assembly.