Pontiac 6000 Drum Brake Wheel Cylinder Replacement

JA8 w/ std susp

exc JA8 w/ std susp

JA1 JA8 Light & Med Duty

Heavy Duty

Heavy Duty JA2

Standard Suspension

Bore: 11/16 In. w/RPO Code JA1 (Light Duty Brakes)

Bore: 13/16 In. w/RPO Code JA8 (Medium Duty Brakes)

Bore: 3/4 In. w/RPO Code JA2 (Heavy Duty Brakes)

Bore: 3/4 In. w/RPO Code JA3 (Extra Heavy Duty Brakes)

Bore: 11/16 In. w/RPO Code JA1 (Light Duty Brakes)

Bore: 16 mm w/RPO Code JA2 (Heavy Duty Brakes)

Bore: 13/16 In. w/RPO Code JA3 (Extra Heavy Duty Brakes)

Heavy Duty Suspension

Except Heavy Duty

Made in IT