Replacement Parking Brake Pump for Workhorse Auto Park Systems
We have released a new parking brake pump for the autopark systems. This is a replacement that can be used on Workhorse Chassis 2001-2005 P32 and 2004-2010 W24 Chassis with the J71 and J72* auto parking brake systems.
- This new pump is an upgraded design that has a larger motor and an integrated solenoid.
- The larger motor provides more torque for longer life
- The integrated solenoid design reduces the need for multiple external lines.
- Unlike the factory pumps, this one allows for individual replacement components instead of the entire pump assembly.
- Mounts to the same factory location of the original pump on all Workhorse Chassis.
- Pump is a plug and play design, mates up to factory harness. Just bolt on plug in and go.
- Pump assembly comes with the US21 UltraStop pressure switches that are rated at one million cycles and carry a lifetime warranty.
- * To use with 2005 and newer with J72 it requires part# 5231-US harness adaptor.