Notes: 117107 CIRCLIP F3.5-265.9-S8.5 is original CARRARO product. 117107 CIRCLIP F3.5-265.9-S8.55 is commonly used in transmissions/axles/engines 132886, 138094, 138111, 138116, 138117, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849