Notes: 123907-11180 RETAINER, SPRING is original YANMAR product. 123907-11180 RETAINER, SPRING5 is commonly used in transmissions/axles/engines 4TNV106TXTBL2, 4TNV106T-XTBL2, 4TNV106T-XTBL1, 4TNV106TXTBL, 4TNV106TGGB1, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849