Name: Haldex KN28500 Trailer Relay Valve
SKU: kn28500
Price: 63.49 USD
Availability: InStock

HALDEX part description

HALDEX RG2 RELAY VALVE

RG2 2-Port Trailer Relay Valve

A fast relay Used to Apply and Release Service Brakes on Tractor or Trailer
Compact size.
Control Port 1/4".
Two-Port Delivery
Cracking pressure: 5.6 +/- 1.0 PSI.
Two mounting holes, .34 diameter on 1.50" centers.
Cover may be rotated without affecting warranty or performance.
Approximate Weight: 1.5 lbs.
Picture illustrates 90° control port position. 0° would locate port in line with delivery port "D".

Notes:

Repair Kit use part number RN10HM.

Technical Specifications:

Supply A (refer to image):	3/8" in.
Supply B (refer to image):	3/8" in.
Delivery C (refer to image):	3/8" in.
Delivery D (refer to image):	3/8" in.
Control Position:	90°
Plugs Included:	1 @ 3/8" in.
OEM Part Number:	N30108BC
Core Group:	225
Width:	3-1/2" in.
Length:	3-1/2" in.
Height:	3-5/8" in.
Contol Port:	1/4" in.
Cracking Pressure:	5.6 ± 1.0 PSI
Mounting Holes (2):	0.34" diameter on 1.50" centers
Approximate Weight:	1.5 lbs.

Haldex Air Brake Relay Valve

Get improved air brake system performance with the Haldex air brake relay valve. Manufactured by a brand with more than 100 years of engineering expertise, this 2-port, RG2 ABS relay valve is designed to provide supreme levels of quality, performance, and reliability.

Features & Benefits

Designed as a fast relay that can be used to apply and release service brakes on tractor or trailer
Compact in size for easier installation
Product’s cover may be rotated without affecting the warranty or performance

Product Description

RG2 Relay Valve

Features & Benefits

Designed as a fast relay that can be used to apply and release service brakes on tractor or trailer
Compact in size for easier installation
Product’s cover may be rotated without affecting the warranty or performance
A cost-effective option that works just as good as the new relay valve

Haldex Like-Nu Air Brake Relay Valve

Get improved air brake system performance with the Haldex Like-Nu air brake relay valve. This 2-port, RG2 trailer valve goes through stringent remanufacturing processes to provide supreme levels of quality, performance, and reliability.

Product Attributes

Control Port Diameter	1/4 in.
Delivery Port Diameter	2 @ 3/8 in.
Freight Class	70
Height	0.63 in.
Length	3.50 in.
Mounting Hole Diameter	2 @ 0.34 in. on 1.5 in. Centers
New Or Remanufactured	New
Notes	Includes (1) Plug @ 0.375 in.
Opening Pressure	5.6 ± 1.0 PSI
Port Position	90°
Port Quantity	5
Recommended Use	For use on Tractors and Trailers
Series	RG2
Supply Port Diameter	2 @ 3/8 in.
Width	3.50 in.

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	00767653010755
VMRS Code	013010009

Part Interchanges

HALDEX KN28500 Cross Reference

We have 6 alternatives for the KN28500 by HALDEX:

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.

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)