ACL 5M1957H-.025 Race Main Bearing for 1986-2005 Honda Acura Isuzu D16A6 D16A1

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Product Specification:

SKU:ACL5M1957H-.025

MPN: 5M1957H-.025

UPC: 9315726276976

Weight: 0.7 lb

Inventory: 6

Type: Bearings

Vehicle Fitment

1986-1989 Acura Integra (D16A1 engine)
1998-1999 Acura CL (D16A6 engine)
2001-2005 Acura EL (D17A2 engine)
1999 Isuzu Oasis (D16A6 engine)
1998-2002 Honda Accord (F23A engine)
1997-2001 Honda Prelude (H22A4 engine)
1988-2005 Honda Civic (D16A6 engine)
2001-2005 Honda Civic (D17A1/D17A2 engines)

Features

Race Series tri-metal construction for high-RPM durability
Standard size (STD) for OEM crankshaft dimensions
Designed to withstand higher radial contact pressures
Increased crush improves bearing retention
Enhanced heat dissipation for performance applications
Optimized oil grooves for superior lubrication
Manufactured to exacting tolerances for consistent clearances
Ideal for performance and racing applications

Specifications

Bearing size: Standard (STD)
Material: F780 tri-metal alloy
Application: Main bearing set
Compatibility: Honda D16A6, D17A1, D17A2; Acura D16A1, D16A6; Isuzu D16A6; H22A4; F23A engines
Performance rating: High-performance, race-ready
Fitment coverage confirmed through 2005 models

Included Components

1x ACL Race Series main bearing set (Standard size)

Product Description

The ACL ACL 5M1957H-.025 Race Main Bearing is engineered for a wide range of Honda, Acura, and Isuzu engines, including D16A1, D16A6, D17A1, D17A2, H22A4, and F23A. This standard-size bearing set is designed for high-RPM and performance applications, ensuring reliable operation under extreme conditions.

Manufactured from ACL's F780 tri-metal alloy, these bearings offer superior strength and seizure resistance. The increased crush design enhances bearing retention, while the optimized oil grooves ensure superior lubrication and heat dissipation. Precise tolerances maintain consistent clearances, making them ideal for both performance builds and racing applications.