Notes: 23010-050000 CLAMP, 50 is original YANMAR product. 23010-050000 CLAMP, 505 is commonly used in transmissions/axles/engines 4TNV98-ZGGEC, 4TNV98-ZGGET, 4TNV98-ZGGE, 4TNV98-ZGGEH, 4TNV98T-ZGGEC, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849