Notes: 136022 DOUBLE U-JOINT B320 55 DF L820 (Z13 M3) is original CARRARO product. 136022 DOUBLE U-JOINT B320 55 DF L820 (Z13 M3)5 is commonly used in transmissions/axles/engines 136532, 136533, 138075, 140975, 141197, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849