ACL 7M1539H-STD Race Series Main Bearings for 1982-1995 BMW M20 2.0L-2.7L I6

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Product Specification:

SKU:ACL7M1539H-STD

MPN: 7M1539H-STD

Weight: 1.3 lb

Type: Bearings

Vehicle Fitment

1982-1993 BMW 3 Series (E30) - 2.0L M20 I6
1984-1987 BMW 3 Series (E30) - 2.3L M20 I6
1985-1988 BMW 3 Series (E30) - 2.5L M20 I6
1986-1987 BMW 3 Series (E30) - 2.7L M20 I6
1985-1988 BMW 5 Series (E28) - 2.5L M20 I6
1986-1988 BMW 5 Series (E28) - 2.7L M20 I6
1982-1988 BMW 5 Series (E28) - 2.0L M20 I6
1982-1988 BMW 5 Series (E28) - 2.3L M20 I6

Features

Trimetal construction with hardened steel backing for enhanced durability
Designed to withstand high RPM and high-stress conditions
Optimized for both street performance and track applications
Precision-engineered to meet OEM specifications
Includes 6 pieces for complete main bearing replacement
Compatible with a range of BMW M20 engines
Provides superior oil retention and reduced friction
Ideal for performance builds requiring reliability under demanding conditions

Specifications

Material: Trimetal with hardened steel backing
Size: Standard (STD)
Engine Compatibility: M20 2.0L-2.7L I6
Includes: 6 pieces for complete main bearing replacement
Designed for high-performance applications

Included Components

6x 1539H upper/lower shells for positions 1, 2, 3, 4, 5 & 7
1x 1540H upper/lower flange shells for position 6

Product Description

The ACL 7M1539H-STD Race Series Main Bearing Set is engineered for high-performance applications, offering enhanced durability and reliability for BMW M20 2.0L-2.7L I6 engines. With a trimetal construction and hardened steel backing, these bearings are designed to withstand high RPM and high-stress conditions, making them ideal for both street and track use.

These bearings feature optimized oil retention and reduced friction, ensuring superior performance under demanding conditions. The precision engineering meets OEM specifications, providing a reliable solution for performance builds requiring durability and reliability. Whether you're rebuilding your BMW for the track or simply want to ensure reliable performance under demanding conditions, the ACL 7M1539H-STD Race Series Main Bearing Set offers the quality and performance you need to keep your engine running smoothly.