Notes: 114310-11190 COTTER is original YANMAR product. 114310-11190 COTTER4 is commonly used in transmissions/axles/engines L100N6-PEYT, L100N6-PYT, L100N6-PYT, L100N6-PEYT, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849