This is a new Bobcat 632, variable displacement tandem hydrostatic drive pump. This pump has been bench tested to ensure it is working properly before shipping. You must clean out the drive motors and hoses and replace the hydraulic oil and filter when installing this pump. When a drive pump fails, some of the metal shavings can be washed into the drive motor. If this pump is replaced without having the contamination removed from the system, you can end up with the same problem you were trying to fix. Damage caused by contamination from your system is not covered in our warranty.
This pump is an assembly that consists of the right and left side drive pumps and the vane pump on the front that supplies the hydraulic circuit that does the lifting and dumping.
Note: We have encountered machines with used pumps and brackets installed from a later serial number machine out of a scrap yard, We advise you compare our pictures with your old pump to verify you still have the original pump in your machine. Check the other pumps listed in the left column if this pump is visibly different from your old pump.
We may be interested in buying your old pump. Please call for details.