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Bendix  |  SKU: 5070950

5070950 | Genuine Bendix® ATR-6 Traction Relay Valve

Regular price $18900
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Part Number: 5070950
Condition: Used In Good Condition
Manufacture/Brand: Bendix
Related Part Numbers: 4070950, NBH25070951, 25070951
Fits For Kenworth T880, T680 etc.

Description:
ATR-6 Traction Relay Valve is used in the air brake / traction control system, particularly to assist with managing air pressure to wheels for vehicle stability/control. ATR-6 Traction Relay Valve For Kenworth T880, T680, work condition, used take-off Kenworth T880 2024

Purpose:

Distribute air pressure to traction (drive) axles in a controlled way, especially under low-traction or slippery conditions.

Isolate / regulate traction control air signals so that when wheels need extra grip or when slip is detected, the system can modulate air delivery.

Relay function: It acts as an intermediary (relay) valve that takes a supply air input and delivers it to multiple output (delivery) ports under certain conditions.

Improves stability / safety: By controlling how air is supplied to drive axles, it helps maintain traction, especially when some wheels might slip.


Specifications:

Mounting: 3/8-16 UNC-2B (3x) 
Mounting Orientation (CW from Front Face): 180°
Connector Type: 2-Way Circular DIN (ISO 15170-1 Twist-Lock) 

Body Configuration: 1 SUP / 8 DEL (6H + 2V)
Supply Port 1: 1/2-14 NPT
Internal Supply Passage to Cover: Yes
Control Port: 1/4-18 NPT
Control Port Orientation (CW from Front Face):
Delivery Port 1: 1/2-14 NPT
Delivery Port 2: 1/2-14 NPT
Delivery Port 3: 1/2-14 NPT
Delivery Port 4: 1/2-14 NPT
Delivery Port 5: Closed Port
Delivery Port 6: Closed Port
Delivery Port 7: Closed Port
Delivery Port 8: Closed Port
Exhaust Port: Dust Shield
Crack Pressure: 5.5 PSI
TMC Washer: RV055
Voltage (Nominal): 12 Volts
Maximum Operating Temperature: 185 °F (85 °C)
Minimum Operating Temperature: -40 °F (-40 °C) 


About the Manufacturer – Bendix:

Bendix is a leading manufacturer of air brake systems, safety technologies, and control components for commercial trucks, buses, and trailers. Known for innovations in braking, stability, and traction control, Bendix supplies OEM and aftermarket parts across North America. It is a subsidiary of Knorr-Bremse, a global leader in braking systems.

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