Notes: 642122 GEAR Z41 M3.5 4WD is original CARRARO product. 642122 GEAR Z41 M3.5 4WD5 is commonly used in transmissions/axles/engines 339080, 380534, 380925, 386461, 643488, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849