
The ACL thrust washer for Isuzu 4- and 6-cylinder engines (including 4BA1/4BB1/4BC1/4BD1) is a replacement thrust bearing intended to control axial crank movement in affected engine families. Offered as a direct replacement component, it provides the necessary bearing face to preserve endplay limits and maintain proper crank alignment during standard operation and routine engine rebuilds.
ACL Isuzu 4/6 4BA1/4BB1/4BC1/4BD1 Thrust Washer