Notes: 129508-12100 MANIFOLD, INTAKE is original YANMAR product. 129508-12100 MANIFOLD, INTAKE5 is commonly used in transmissions/axles/engines 4TNV84T-GGE, 4TNV84T-DSA3, 4TNV84T-DSA, 4TNV84T-BGKL, 4TNV84T-BGKLF, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849