Dash Brake Valve ~ MV-3 | Volvo VNL | Volvo 21750583 ~ Bendix K035691 | FleetRun FR-BRKE871

Dash Brake Valve ~ MV-3 | Volvo VNL | Volvo 21750583 ~ Bendix K035691 | FleetRun FR-BRKE871

Name: Dash Brake Valve ~ MV-3 | Volvo VNL | Volvo 21750583 ~ Bendix K035691 | FleetRun FR-BRKE871
Brand: FleetRun
SKU: S-23871 | WA13120619
Price: 145.17 USD
Availability: InStock

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6 Month / 50,000 Mile Warranty

Part Number

FleetRun: FR-BRKE871

Cross Reference Part Number

Volvo: 21750583 / 21315044 / 24340522 / 21315044
Bendix: K035691 / K034652 / K062016 / K034654 / K035691BXW / 5001231
Automann: 170.K035691WF
Mack: 745-K035691
International / Navistar: BXK035691 / BANK035691
Misc. Industry Part Number: VTC-38712

Specifications

Dual Park Brake Valve Contains: 5 Air Connections - 3/8 in.
Mounting Hole Diameter: 0.320 in.
Lower Mounting Holes Center To Center Width: 3.50 in.
Length: 4.20 in.
Includes Parking Brake Knob (Yellow), Trailer Air Supply Knob (Red)

Please note: this is an aftermarket part, the use of other manufacturer's names, part numbers or trademarks is for informational purposes only.

Please verify OEM part numbers before purchasing, FleetRun assumes no liability related to product use and fitment.

California Proposition 65: WARNING: This product may contain chemicals known to the State of California to cause cancer. - www.P65Warnings.ca.gov

Overview Replacement & Troubleshooting Fitment & Compatibility FAQs

The FleetRun FR-BRKE871 Park Brake Valve is an essential component in the air brake system of your semi-truck. It is designed to meet or exceed OEM standards and is a direct replacement for the Volvo part number 21750583. The valve is also compatible with other part numbers including 21315044, K035691, K034652, and 170.K035691WF, making it a versatile choice for various brake systems.

This dash valve is universal across all truck and tractor applications and is easy to install. The valve includes 2 knobs, one for the parking brake (yellow) and one for the trailer air supply (red), allowing for easy control of your semi truck's braking system.

The FR-BRKE871 contains 5 air connections, all measuring 3/8 inches, providing ample air supply for your truck's braking system. This valve is also designed to provide tractor protection control in the event of a trailer breakaway or major air leak. It will automatically cut off the air supply to the trailer's brakes, ensuring the safety of the tractor and its occupants.

This high-quality replacement dash valve is compatible with the 2008-2018 Volvo VNL, making it a perfect choice for those who want to upgrade their braking system. For more information on installation, troubleshooting and compatibility visit our Shop Talk page from the menu.

How does a dash valve work?

A dash valve is a type of valve that is typically used in semi trucks to control the air supply for the parking brake and the trailer air supply. The dash valve is typically mounted on the dashboard of the truck and is operated by the driver.

When the driver wants to release the parking brake, they will turn the dash valve to the "release" position, which allows air to flow into the brake system and release the brake. When the driver wants to apply the parking brake, they will turn the dash valve to the "apply" position, which cuts off the air supply to the brake system and activates the brake.

The dash valve also has a position for controlling the air supply to the trailer. When the driver wants to connect the trailer air supply, they will turn the dash valve to the "trailer" position, which allows air to flow from the truck's air compressor into the trailer's air system. When the driver wants to disconnect the trailer air supply, they will turn the dash valve to the "disconnect" position, which cuts off the air supply to the trailer.

Overall, the dash valve is an important component in the air brake system of a semi truck, as it allows the driver to control the air supply for the parking brake and the trailer air supply.

What is tractor protection control valve?

A tractor protection control valve is a type of valve that is used in semi trucks to protect the tractor's (i.e., the main vehicle) air brake system and other air systems in the event of a trailer breakaway or major air leak. The valve is typically mounted on the tractor and is connected to the trailer's air brake system via an air hose.

The tractor protection control valve is designed to automatically cut off the air supply to the trailer's brakes in the event of a trailer breakaway or major air leak. This helps to prevent damage to the tractor's air brake system and other air systems, and ensures the safety of the tractor and its occupants.

In the event of a trailer breakaway, the tractor protection control valve will automatically cut off the air supply to the trailer's brakes, allowing the tractor to continue moving without the trailer. This can help to prevent accidents and injuries.

In the event of a major air leak, the tractor protection control valve will also automatically cut off the air supply to the trailer's brakes, allowing the tractor to safely come to a stop. This can help to prevent accidents and injuries, as well as damage to the tractor's air brake system and other air systems.