Notes: 729630-51320 PUMP ASSY, INJECTION is original YANMAR product. 729630-51320 PUMP ASSY, INJECTION4 is commonly used in transmissions/axles/engines 4TNV88-BXYB, 4TNV88-BXYB1, 4TNV88-BXYB, 4TNV88-BXYB, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849