One New Aftermarket Replacement Hydraulic Gear Pump Fits Bobcat Skid Steer LoadersThis single gear hydraulic pump is a direct aftermarket replacement Fits Bobcat skid steer loaders, supplying pressurized hydraulic flow to power lift arms, bucket functions, and auxiliary circuits. It features a counterclockwise rotation, 9-spline shaft, and 2-bolt flange mount for straightforward installation.IMPORTANT: Serial number restrictions apply. Verify your model and serial number before ordering. The G-Series models (triangle-shaped headlights) do NOT use this pump.Specifications Mount: 2-Bolt Flange Shaft: 5/8 in. Drive Type: Splined Number of Splines: 9 Rotation Direction: Counterclockwise Volume: 16 cc Compatible ModelsFits Bobcat Skid Steer Loaders: 653 751 - Peugeot engine units only (S/N 515611001-515611135) 753 (S/N 508611001-508689999; 508693001-508695347; 511475001 and later; 512711001 and later; 513911001 and later) 763 (S/N 512212001-512229816) 773 (S/N 509610000-509615791) 7753 Replaces Part Number(s):6650678, 6667723, 6669385Aftermarket Interchange Numbers2201-1001, 34727, 30574, A16.0L 36003, A16L 36006, A16.1L 36640, A16.1L34725, A16.L34727, A16.L30574, A16.0L36003, A16L36006New aftermarket replacement part - not remanufactured, not used.