Notes: 143379 BEVEL GEAR PINION SET 8/4 is original CARRARO product. 143379 BEVEL GEAR PINION SET 8/45 is commonly used in transmissions/axles/engines 143329, 143535, 149754, 149754, 143535, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849