301.03.0074 Air Dryer Valve for Mercedes-Benz
301.03.0074
Summary
This heavy-duty air dryer valve is designed for Mercedes-Benz systems, featuring a 24 V heater and specialized port configurations including M22x1.5 and M12x1.5 to ensure reliable air processing in heavy commercial vehicles. Equivalent to OE Knorr-Bremse II38308F and Mercedes-Benz 0024311215.
| EAN Code | 8699031080451 |
|---|
Ready to Order
Compatible OEM Codes
-
KNORR-BREMSE
- LA 9010
- K024634N50
- II38308FAT
- II38308F170
- II38308F
-
MERCEDES BENZ
- 002 431 12 15
Description
What does an air dryer valve do?
This air dryer valve plays a critical role in the pneumatic brake system by managing moisture and contaminants within the air circuit. Built with high-strength components, it ensures consistent air quality to protect downstream braking components from corrosion and wear.Compatibility and technical specifications
This specific unit is designed for compatibility with Mercedes-Benz vehicles. It features a 24 V heater to prevent freezing in cold climates and includes multiple port specifications such as M22x1.5, M12x1.5, and M16x1.5 VOSS to ensure precise integration into the existing pneumatic architecture.Installation and maintenance guidance
For proper installation, technicians should verify the port sizes (M22x1.5, M10x1, and Ø20,5) against the vehicle requirements. Ensuring all connections are secure and checking the 12.3 BAR pressure rating during testing will maintain optimal system performance and prevent air leaks.System performance and troubleshooting
Regular inspection of the valve assembly helps prevent system contamination and ensures the longevity of the pneumatic circuit in heavy commercial vehicle applications.OE cross-reference
301.03.0074 (Air Dryer Valve Air Dryer Valves) is the equivalent of the Knorr-Bremse and Mercedes-Benz OE numbers. This part directly replaces Knorr-Bremse OE numbers II38308F, II38308F170, II38308FAT, K024634N50, LA9010. It also replaces Mercedes-Benz OE number 0024311215.Technical Specifications
| Heater | 24 V |
|---|---|
| Port 1 | M22x1,5 |
| Port 2 | M12x1,5 |
| Port 21 | Ø20,5 |
| Pressure | 12,3 BAR |
| Port 22 | M16x1,5 VOSS |
| Port 23 | M22x1,5 |
| Port 24 | M22x1,5 VOSS |
| Port 25 | M10x1 |
Other OEMs
KNORR-BREMSE
- LA9010
- LA 9010
- LA 9010
- K024634N50
- II38308FAT
- II38308F170
- II38308F
MERCEDES BENZ
- A0024311215
- 0024311215
- 002 431 12 15
Related Products
Repair Kits
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE | |||
| MERCEDES BENZ |
FAQ
What is the function of this air dryer valve?
The valve manages compressed air quality by removing moisture and contaminants, which is essential for the reliable operation of heavy commercial vehicle brake systems.
What voltage is required for this component?
This air dryer valve is equipped with a 24 V heater to ensure reliable operation in freezing conditions.
Is this part compatible with Mercedes-Benz?
Yes, this component is specifically designed to be compatible with Mercedes-Benz vehicle systems.
Which port sizes are featured on this unit?
The unit includes several ports including M22x1.5, M12x1.5, M16x1.5 VOSS, and M10x1 to ensure specific system fitment.
What are the OE reference numbers of this part?
301.03.0074 directly replaces Knorr-Bremse OE numbers II38308F, II38308F170, II38308FAT, K024634N50, LA9010. It also replaces Mercedes-Benz OE number 0024311215.