Notes: 129211-77330 ADJUSTER is original YANMAR product. 129211-77330 ADJUSTER5 is commonly used in transmissions/axles/engines 4TNE84T-SA, 4TNE84T-G1A, 4TNE84T-G2A, 4TNE84TG2A01, 4TNE84T-EG1A03, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849