Notes: 128401-77450 COVER, GENERATOR is original YANMAR product. 128401-77450 COVER, GENERATOR5 is commonly used in transmissions/axles/engines 3TNM68-AFF, 4TNV94L-NCKM, 4TNV94L-NCKS, 4TNE98-UPOMD2, 4TNE98-UPOMD, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849