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Fortpro MV-3 Dash Valve Replacement for Haldex KN20603, Bendix 800522, Mack 20QE3316M | F224789

Fortpro MV-3 Dash Valve Replacement for Haldex KN20603, Bendix 800522, Mack 20QE3316M | F224789

SKU: F224789

Availability: In Stock

Stock Level: Only 44 left in stock - Order Soon!

Shipping: Calculated at Checkout

Regular price $70.89 USD
Regular price Sale price $70.89 USD
Sale Sold out
Shipping calculated at checkout.

About this Item

  • Very Important: Please Verify this product Description and Compatibility before Buying
  • This Part Integrates Parking Brake Valve and Trailer Air Supply Valve (Knobs Included)
  • Made of High Strenght Polymer (EGC-Engineering Grade Composite) that Guarantees Durability and Corrosion Resistance
  • Trailer Delivery: 1/4". Reservoirs(2): 1/4". Exhaust: 1/4". Tractor Delivery: 1/4". Auxiliary Supply: 1/4"
  • Replacement for Haldex KN20603 MV-3 Manifold Dash Valve


Check Specification & Cross-references


  • Part OEM: Haldex KN20603
  • Part: MV-3 Manifold Dash Valve
  • Trailer Delivery: 1/4"
  • Reservoirs (2): 1/4"
  • Exhaust: 1/4"
  • Tractor Delivery: 1/4"
  • Auxiliary Supply: 1/8"
  • Tractor Valve: 20 - 35 PSI
  • Trailer Valve: 20 - 45 PSI
  • Non-Override: 25 ± 5 PSI
  • Material: Heavy Duty Polymer (EGC-Engineering Grade Composite)
  • Notes: Yellow Knob (Parking Brake) and Red Knob (Trailer Air Supply) are Included


  • Automann: 170800522
  • Bendix: 800522
  • Haldex: KN20603, KN20605
  • Mack: 20QE3316M
  • Meritor: RKN20605

Shipping Policy

In order to send your purchase, our company may use different freight companies like USPS, UPS and some 3erd Carrier Services for Oversize orders, this will not affect the final price of your order. We will send you all the information in due time. 

For Free Shipping and Freight/Oversize Shipments they are some special term you may check at our Terms & Conditions page.


Return Policy

If for any reason you need to return a purchased item, we have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must met the conditions stablished in our Terms & Conditions.

To start a return, you can contact us at


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