Notes: 129900-01400 CASE, GEAR is original YANMAR product. 129900-01400 CASE, GEAR5 is commonly used in transmissions/axles/engines 4TNE98-TBA, 4TNE98-TBZ, 4TNE94-DB, 4TNE94-DBC, 4TNE94-EIK, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849