Notes: 66134 BEVEL GEAR PINION KIT 18- is original CARRARO product. 66134 BEVEL GEAR PINION KIT 18-5 is commonly used in transmissions/axles/engines 138197, 138198, 150188, 150188, 150189, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849