ACL 7M1532HX-STD Race Series Main Bearings for 1982-2006 BMW M20/M50/M52/M54 2.0

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Product Specification:

SKU:ACL7M1532HX-STD

MPN: 7M1532HX-STD

UPC: 9315726278420

Weight: 1.3 lb

Inventory: 8

Type: Bearings

Vehicle Fitment

1982-1993 BMW 3 Series (E30) - 2.0L M20 I6
1994-1995 BMW 3 Series (E36) - 2.0L M50 I6
1996-1999 BMW 3 Series (E36) - 2.5L M52 I6
2000-2006 BMW 3 Series (E46) - 2.5L M54 I6
2000-2006 BMW Z3 - 2.0L M52 I6
2000-2002 BMW Z3 - 2.5L M54 I6
2000-2006 BMW Z4 - 2.0L M52 I6
2000-2006 BMW Z4 - 2.5L M54 I6

Features

Tri-metal construction with hardened steel backing for enhanced durability
Extra oil clearance of +0.001" for improved lubrication under high RPM conditions
Half-grooved design for optimized oil distribution
Precision-engineered to meet OEM specifications
Ideal for both street performance and track applications
Designed to withstand high-stress environments and aggressive driving
Includes 14 pieces for complete main bearing replacement
Compatible with a wide range of BMW M20, M50, M52, and M54 engines

Specifications

Material: Tri-metal with hardened steel backing
Size: Standard (STD)
Oil Clearance: +0.001" (extra clearance)
Half Type: Upper & Lower
Min Shaft Size: 2.3611" (59.971mm)
Max Shaft Size: 2.3618" (59.990mm)
Min Tunnel Size: 2.5591" (65.000mm)
Max Tunnel Size: 2.5598" (65.019mm)
Max Wall Thickness: 0.0980" (2.488mm)
Max Overall Length: 0.787" (20mm)
Groove Style: 3/4 groove, both upper and lower shells

Included Components

6x 1538HX upper/lower shells for positions 1, 2, 3, 4, 5 & 7
1x 1539HX upper/lower flange shells for position 6

Product Description

The ACL 7M1532HX-STD Race Series Main Bearing Set is engineered for high-performance applications, offering enhanced durability and reliability for BMW M20, M50, M52, and M54 2.0L-3.2L I6 engines. With a tri-metal 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 an extra oil clearance of +0.001" to improve lubrication under aggressive driving conditions. The half-grooved design ensures optimized oil distribution, while the precision engineering meets OEM specifications. Whether you're building a street performance engine or a track-ready setup, the ACL 7M1532HX-STD Race Series Main Bearing Set offers the quality and performance you need to keep your engine running smoothly under demanding conditions.