3944251 Governor Valve for Volvo B10B D10A
301.05.0001
Summary
This compressor governor valve is designed for Volvo B10B trucks with D10A engines. It features a 12 BAR pressure rating and an M10x1 port size, ensuring reliable pressure regulation for heavy commercial vehicle air brake systems. Equivalent to OE Volvo 3944251.
| EAN Code | 8699031057644 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 3944251
- 1607889
-
KNORR-BREMSE
- 1189396000
Description
What does a compressor governor valve do?
This compressor governor valve serves as a critical component within the air brake compressor system, regulating the pressure levels required for safe operation. It ensures the compressor operates within specific thresholds to maintain consistent air supply for the braking system.Vehicle and engine compatibility
This part is specifically designed for Volvo B10B trucks equipped with D10A engines. It provides a direct fitment to maintain the integrity of the pneumatic system in heavy commercial vehicles.Installation and maintenance
The unit features a 12 BAR pressure rating and an M10x1 port connection. During installation, technicians should verify that the port threading and pressure settings align with the existing compressor housing to ensure a secure, leak-free seal.System reliability
Regular inspection of the governor valve can prevent system imbalances. A worn regulator can lead to improper pressure settings, which may affect both brake safety and overall compressor longevity.OE cross-reference
301.05.0001 (Compressor Governor Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3944251.Technical Specifications
| Pressure | 12 BAR |
|---|---|
| Port | M10x1 |
Other OEMs
KNORR-BREMSE
- 1189396000
VOLVO
- 3944251
- 1607889
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE | |||
| VOLVO | |||
| VOLVO | B10B | D10A | |
| VOLVO | B10M | D10A | |
| VOLVO | B12 | D12A | |
| VOLVO | F10 | TD102 | |
| VOLVO | F12 | TD122 | |
| VOLVO | FL10 | D10A | |
| VOLVO | FL10 | TD102 | |
| VOLVO | FL10 | TD103 | |
| VOLVO | FL12 | TD122 | |
| VOLVO | FL12 | TD123 | |
| VOLVO | NL10 | D10A | |
| VOLVO | NL12 | D12A |
FAQ
What is the function of this governor valve?
It regulates the air pressure within the compressor system to ensure the braking system receives a consistent and safe air supply.
What are the technical specifications of this part?
This valve is rated for 12 BAR pressure and features an M10x1 port size for connection.
Which vehicles is this part compatible with?
It is designed for use in Volvo B10B trucks featuring D10A engines.
How can I identify if a replacement is needed?
Technicians should look for signs of pressure fluctuations or leaks at the M10x1 port, as these indicate a worn regulator.
What are the OE reference numbers of this part?
301.05.0001 directly replaces Volvo OE number 3944251.