301.03.0051 KNORR-BREMSE Complete, Air Dryer Valve
301.03.0051
Summary
●Heater: 12 V ●Port 1: M22x1,5 ●Port 21: M22x1,5 ●Pressure: 12 BAR ●Port 4/23: M16x1,5 VOSS ●Compatible with KNORR-BREMSE systems.
| EAN Code | 8699031080147 |
|---|
Ready to Order
Compatible OEM Codes
- KNORR-BREMSE LA 8282 II31738N50 II31738
Description
This complete air dryer valve is a critical component designed to ensure the efficient removal of moisture and contaminants from the pneumatic system, maintaining optimal braking performance and reliability in heavy commercial vehicle systems.
The 301.03.0051 is the OE equivalent of the KNORR-BREMSE II31738, II31738N50, and LA8282 used in KNORR-BREMSE systems. This unit features a 12V heater and specific port configurations including M22x1,5 for ports 1 and 21, and M16x1,5 VOSS for port 4/23, ensuring precise fitment and high-strength performance under heavy-duty conditions.
Maintenance technicians should regularly monitor the air filtration quality and pressure levels to ensure the system operates within the specified 12 BAR threshold. Proper installation of the M22x1,5 and M16x1,5 connections is essential for preventing air leaks and ensuring long-term system stability.
Check the compatibility list or consult your authorized distributor to ensure this part meets your specific technical requirements for pneumatic system maintenance.
The 301.03.0051 is the OE equivalent of the KNORR-BREMSE II31738, II31738N50, and LA8282 used in KNORR-BREMSE systems. This unit features a 12V heater and specific port configurations including M22x1,5 for ports 1 and 21, and M16x1,5 VOSS for port 4/23, ensuring precise fitment and high-strength performance under heavy-duty conditions.
Maintenance technicians should regularly monitor the air filtration quality and pressure levels to ensure the system operates within the specified 12 BAR threshold. Proper installation of the M22x1,5 and M16x1,5 connections is essential for preventing air leaks and ensuring long-term system stability.
Check the compatibility list or consult your authorized distributor to ensure this part meets your specific technical requirements for pneumatic system maintenance.
Technical Specifications
| Heater | 12 V |
|---|---|
| Port 1 | M22x1,5 |
| Port 21 | M22x1,5 |
| Pressure | 12 BAR |
| Port 22 | - |
| Port 4/23 | M16x1,5 VOSS |
Other OEMs
KNORR-BREMSE
- LA8282
- LA 8282
- II31738N50
- II31738
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What are the technical specifications of this air dryer valve?
This unit operates with a 12V heater and features Port 1 (M22x1,5), Port 21 (M22x1,5), and Port 4/23 (M16x1,5 VOSS) for reliable pneumatic control.
Which brands is this product compatible with?
This product is designed to be compatible with KNORR-BREMSE systems and meets the requirements for high-performance air dryer applications.
What are the compatible OE reference numbers?
The compatible OEM codes for this part are II31738, II31738N50, and LA8282.
Does this part require a specific voltage?
Yes, this specific model is equipped with a 12 V heater to maintain optimal functionality in various operating temperatures.
Is this part suitable for heavy commercial vehicles?
Yes, it is designed as a high-strength component for heavy commercial vehicle pneumatic brake systems.