Notes: 129978-13140 MANIFOLD, EXHAUSTAUST is original YANMAR product. 129978-13140 MANIFOLD, EXHAUSTAUST2 is commonly used in transmissions/axles/engines 4TNV94HT-ZSKTC, 4TNV94HT-ZSKTC, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849