Haldex KN31040 - Air Brake Relay Valve - Inlet and Outlet 1/4" NPT, Factory Pressure 20 PSI, OEM N15817A, .31 lbs.
$10999
MSRP: $152.29
Save: $42.30
In stock
limited availability at this price!
Pay over 3-12 months with 
. Learn more
. Learn more
HALDEX part description
Product Description
Adjustable Air Regulating Valve for Auxiliary Systems, 20 Psi
Features & Benefits
- A highly reliable air regulating valve designed to meet your needs
- Built to offer fast and straightforward fitting
- Rigorously tested for reliable performance and efficiency
- Engineered to last longer in service
Haldex Air Regulating Valve
If you're looking for a valve that's designed for constant supply and not for on-off applications, then the Haldex air regulating valve is your best option. A part of Haldex’s comprehensive line of adjustable air regulating valves, this product is made using state-of-the-art technologies and processes to ensure it meets the highest quality standards.
Product Attributes
| Freight Class | 70 |
| Inlet Port Diameter | 0.25 in. NPT |
| New Or Remanufactured | New |
| Notes | Adjustable Air Regulating Valve - For Auxiliary System |
| Outlet Port Diameter | 0.25 in. NPT |
| System Pressure | 20 PSI |
Additional Information
| Country of Origin (Primary) | MX |
| Harmonized Tariff Code (Schedule B) | 8481200070 |
| Harmonized Tariff Code (HTS) | 8481200070 |
| Remanufactured Part | N |
| Warranty Distance | 100000 |
| Warranty Distance UOM | MI |
| Warranty Special | 36 MO, 350,000 MI=Haldex Air Brake Valves(1), Automatic Drain Valves (410-10XXX Series)(1). 12 MO, 100,000 MI= Automatic Drain Valves (N20878/ N20879 Series), Height Control Valve, Scale-O-Matic and AC Boxes. See L20221W.pdf for warranty details |
| Warranty Time | 12 |
| Warranty Time UOM | MO |
| UPC | 00767653214948 |
| VMRS Code | 013010270 |
Part Interchanges
Haldex® is a Sweden-based manufacturer specializing in brake and air suspension systems for heavy duty vehicles. Its product line consists of brake components for wheel ends, including disc brakes, brake adjusters, and actuators. It also offers air control products such as compressed air dryers, valves, ABS, and EBS. All these Haldex products are designed with safety and efficient operation in mind, cutting down on potential hazards and maintenance costs in the long run. Today, Haldex runs manufacturing and R&D facilities in 19 countries across four continents. It is dedicated to producing high-quality brake and suspension parts for its customers all around the world as well as developing new technologies for the future.
HALDEX KN31040 Cross Reference
We have 2 alternatives for the KN31040 by HALDEX:
California Proposition 65 Warning
California Proposition 65 Warning
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. (Read more)
Don't know your part number?
Take a photo and we'll identify it!
