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)
