Notes: 128401-77440 FRAME is original YANMAR product. 128401-77440 FRAME5 is commonly used in transmissions/axles/engines 2TNV70-KAR, 4TNV94L-XHYB, 4TNV94L-XHYB2, 4TNV94L-PLK, 4TNV94L-PLK2, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849