Notes: 129906-01350 GASKET, HEAD is original YANMAR product. 129906-01350 GASKET, HEAD5 is commonly used in transmissions/axles/engines 4TNV94L-XHYB, 4TNV94L-XHYB2, 4TNV94L-XHYB, 4TNV94L-XHYB2, 4TNV94L-PLK2, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849