301.03.0143 Unloader Valve for Bendix Systems
301.03.0143
Summary
This unloader valve is designed to function within heavy commercial vehicle air brake and compressor systems. It ensures precise pressure regulation and system stability. Compatible with Bendix systems for reliable heavy-duty performance. Equivalent to OE Bendix 065612.
| EAN Code | 8683457048447 |
|---|
Ready to Order
Compatible OEM Codes
-
BENDIX
- K090771
- K058327
- K050973
- K050251
- K041242
- K041241
- 800576
- 8000089
- 5000985
- 5000794
- 5000556
- 5000156
- 109477
- 109465
- 065612
Description
What does an unloader valve do?
This unloader valve plays a critical role in managing air pressure within heavy commercial vehicle pneumatic systems. It works primarily within the air brake and compressor circuits to ensure that the system maintains the correct operating pressure levels for safe braking performance.System compatibility and application
The component is engineered for use in heavy commercial vehicle air brake systems and is compatible with Bendix systems. It helps manage the balance of pressure across various air circuits, ensuring consistent operation during heavy-duty service.Maintenance and installation guidance
For optimal performance, technicians should inspect the valve during routine pneumatic system maintenance. Checking for leaks or pressure fluctuations can prevent broader system failures in the air brake or compressor circuits.Troubleshooting and selection
When replacing this component, ensure that the new valve is correctly seated to maintain proper pressure regulation throughout the vehicle's air circuits.OE cross-reference
301.03.0143 (Unloader Valve) is the equivalent of the Bendix OE numbers. This part directly replaces Bendix OE numbers 065612, 109465, 109477, 5000156, 5000556, 5000794, 5000985, 8000089, 800576, K041241, K041242, K050251, K050973, K058327, K090771.Other OEMs
BENDIX
- K090771
- K058327
- K050973
- K050251
- K041242
- K041241
- 800576
- 8000089
- 5000985
- 5000794
- 5000556
- 5000156
- 109477
- 109465
- 065612
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| BENDIX |
FAQ
What is the primary function of an unloader valve?
An unloader valve regulates air pressure within the compressor and air brake systems, preventing over-pressurization by managing the unloading process.
Which systems is this unloader valve compatible with?
This component is compatible with Bendix systems and is widely used in heavy commercial vehicle air brake and compressor circuits.
What are common signs of a failing unloader valve?
Technicians may notice unusual air leaks, inconsistent pressure levels in the air tanks, or difficulty maintaining stable operating pressure.
Can this part be used in industrial pneumatic systems?
Yes, these valves are commonly utilized in both industrial applications and heavy commercial vehicles to balance pressure across pneumatic circuits.
What are the OE reference numbers of this part?
301.03.0143 directly replaces Bendix OE numbers 065612, 109465, 109477, 5000156, 5000556, 5000794, 5000985, 8000089, 800576, K041241, K041242, K050251, K050973, K058327, K090771.