Small catalog with a sampling of some popular replacement parts for tractors .
John Deere automatic/oil operated sediment bowl diaphragm kit. Includes two large diaphragms and actuating valve sealing washer
For a cheaper substitute use JDS661 . AD680R-M is a high quality 3-WAY FUEL VALVE made in the USA with a vastly improved design and fits John Deere - Fits: A (sn 410859 - 476999), B (sn 1000 - 11621), D (sn 30400 - 143799), GP; Replaces: AD680R