This hydraulic pump replaces Bobcat part number 6675660. It has a 7/8 inch 13 spline shaft that extends 1/2 inch from the mounting flange. It has a number 20 O-ring Boss inlet port and a 4 bolt pressure outlet port. This pump is used on the following Bobcat skidloaders.
863G with 2 speed up to serial number 5144 49259, and 5145 41068
863G single speed serial number from 5144 46865 to 49259,and 5145 41035 to 41068
873G with 2 speed option standard flow only not high flow