Notes: 719515-01561 BLOCK ASSY, CYLINDER is original YANMAR product. 719515-01561 BLOCK ASSY, CYLINDER5 is commonly used in transmissions/axles/engines 3TNV70-DWL, 3TNV70-KGD, 3TNV70-NPR, 3TNV70-NTB, 3TNV70-XPLW, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849