Notes: 119129-13500 SILENCER is original YANMAR product. 119129-13500 SILENCER4 is commonly used in transmissions/axles/engines 4TNE98-TBA, 4TNE98-TBZ, 4TNE98-TB, 4TNE98-TB, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849