BR 2227 * Supercedes: GMC311 90569128 * Brand: Bearmach * Suitable for: Series * Suitable for application: Series IIA 109 Series III 109 * Suitable for fitment: Single circuit brakes. 4 cylinder from (VIN) suffix F on Single circuit brakes 4 cylinder from (VIN) suffix F on Single circuit brakes 4 cylinder (not station wagon) up to June 1980 Single circuit brakes. 4 cylinder (not station wagon) up to June 1980