Notes: 22411-200250 COTTER PIN 2.0X25 is original YANMAR product. 22411-200250 COTTER PIN 2.0X255 is commonly used in transmissions/axles/engines 2TNV70-APK, 2TNV70-KAP, 3TNV70-APK, 3TNV70-XPLW, 3TNV76-KAZ, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849