Notes: 114251-21600 GEAR, RING is original YANMAR product. 114251-21600 GEAR, RING5 is commonly used in transmissions/axles/engines L48AE-SEFU, L48AEDTM1, L48AEDEG-DEP, L48AEDETM, L48AEDG-DPTM, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849