Description
- Used with spring brake equipped truck or tractors.
- Complies with pre March 1998 FMVSS-121 regulations.
- Detects primary reservoir air system failure, allowing modulated control of spring brakes.
- Interchangeable with competitive models (with hose line relocation).
- 4.65″ mounting centers.
- Repair Kit use part number RN10EV.
Product Specifications
- Primary Reservoir: 1/4″
- Supply: 1/4″
- Control: 1/4″
- Delivery: 1/4″
- OEM Part Number: N20950AA
- Core Group: 225
- Mounting Centers: 4.65″
This product can expose you to chemicals including lead and/or lead compounds & phthalates, including DEHP or DINP, which are known to the State of California to cause cancer & birth defects or other reproductive harm. For more information, go to
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