Originally Posted by palmetto rogue
Don't know anything about your rv but could it be a propane quick coupler for the gen on propane?
No it's air for a tow truck to hook up to the Berkshire's air brakes. It just has several uses.
2011 Berkshire 390-rb-40, upgraded tires and front axle airbags, 2012 Jeep Wrangler 2 door, Blue Ox baseplate and BlueOx aladdin tow bar, Blue Ox Patriot brake system, wiring run through right frame rail and homemade led taillight bar.FB.