- Special Notes
- Product Description
- Manufacturer: Bendix
- Part Number: 288301X
- Condition: Remanufactured
- Formerly VM-1 Control Valve Manifold
The TP-4 tractor protection valve is designed to incorporate several pneumatic control functions within a common
housing, thereby eliminating considerable interconnection piping.
The TP-4 was formerly known as the VM-1 control manifold. They are a combination of two double check valves
and a tractor protection valve. With these valves, either of the two service brake circuits of the dual
air system on the vehicle can be used to apply the trailer brakes. In addition, when used in conjunction
with a control valve, it opens and closes the trailer service and supply lines in the same manner as a
tractor protection valve. The valve also incorporates porting for the installation of the service stop
The TP-4 is a proprietary valve used exclusively on Ford "L" model tractors and incorporates porting for a
front axle limiting control (on pre-121 vehicles.
Cross References: 288301, 283934, 288295, 109587, F4HT2B200AA, 745-288301, ZAC288301, 283039, 287050,
287051, D0HA-2B200-C, D5HA-2B200-AA, D5HA-2B200-AB
A cross reference listing means that this valve should be a suitable replacement for the part numbers listed.
You should check the description to be sure it will work in your application.