Notes: 129C00-16400 CASE, SOOT FILTER is original YANMAR product. 129C00-16400 CASE, SOOT FILTER5 is commonly used in transmissions/axles/engines 4TNV86CT-GGE, 4TNV88C-DCP, 4TNV88C-DHKS, 4TNV88C-DYEH2, 4TNV88C-KAMZ, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849