ACL connecting rod bearings for Mitsubishi 4G63, 4G63T, 4G64

ACL connecting rod bearings for Mitsubishi 4G63, 4G63T, 4G64

ACL Trimetal bearings (hardened steel + copper + nickel) are designed for racing use. They reduce friction, improve operating temperatures and optimise oiling.

The ACL-4B1185H-STD model is specially designed for Mitsubishi engines (4G63, 4G63T, 4G64 ), offering perfect tolerance for precise connecting rod adjustment.

These bearings are available in STD rib and also in repair rib.

Features :

Part number: ACL-4B1185H-STD

Tolerance: Standard size (STD)

Material: Tri-metal alloy (copper, lead, tin)

Recommended use: Motorsport, competition, engine preparation

Advantages : Increased abrasion resistance, optimum heat dissipation, precise fit

Dimensions:

Maximum overall length: 21.10 mm

Minimum axle size: 44.981 mm

Maximum axle size: 44.996 mm

Minimum tunnel size: 47.998 mm

Maximum tunnel size: 48.019 mm

Max wall to crown: 1,488 mm

Minimum vertical oil clearance:

Max vertical oil clearance:

Compatibility :

MITSUBISHI

- 4G63, 4G63T, 4G64 (1992-97 with main flange)

- 4G63, 4G63T, 4G64 (from 1997 with thrust washer)