Notes: 129985-13500 SILENCER is original YANMAR product. 129985-13500 SILENCER5 is commonly used in transmissions/axles/engines 4TNV94L-PLKC, 4TNV94L-SFNC, 4TNV94L-SSUC, 4TNV94L-SSUC, 4TNV94L-SFNC, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849