Notes: 160260-76570 SPRING, RETURN is original YANMAR product. 160260-76570 SPRING, RETURN5 is commonly used in transmissions/axles/engines L48ADEDMK, L48AE-SEFU, L40AE-DE, L48AE-SETM, L60AE-SETM, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849