For the mechanics and equipment operators out there - this Nayuank hydraulic motor is your direct replacement for Eaton Char-Lynn 2000 series motors! This part (104-1033-006, 1041033006, 104-1033, 1041033) features a displacement of 194.8 CM3/R (11.89 IN3/R) with a 2-bolt mounting type that fits standard SAE A configurations. The output shaft has a 31.75mm diameter with a 14-tooth spline that measures 33.0mm minimum full spline length. It includes .875-14 UNF-2B SAE O-ring ports in a staggered configuration and a .4375-20 UNF-2B SAE O-ring port for case flow. The pilot diameter is 82.6mm with 13.59mm diameter holes on a 106.4mm diameter bolt circle. This is a serious industrial-grade replacement that matches OEM specifications for performance and compatibility. Before ordering, double-check your part numbers and make sure you're providing a physical delivery address (no PO boxes). If you're dealing with hydraulic system repairs or maintenance, having the right replacement motor is crucial for getting your equipment back up and running efficiently. This Nayuank motor delivers the quality and compatibility you need without the OEM price tag.