Notes: 114772-22040 PISTON ASSY, 0.25 OS is original YANMAR product. 114772-22040 PISTON ASSY, 0.25 OS5 is commonly used in transmissions/axles/engines L48EE-DPNA, L48EE-DEVBO, L48EE-DRBO, L48EE-DVBO, YDG2700E-6EH, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849