Notes: 140103 SIDE FINAL DRIVE RING GEAR Z70 M4 is original CARRARO product. 140103 SIDE FINAL DRIVE RING GEAR Z70 M45 is commonly used in transmissions/axles/engines 140494, 147059, 147060, 643535, 643535, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849