Nissan Frontier Tow Bar Braking Systems Installation And Review Videos

SMI Stay-IN-Play DUO Braking System Installation - 2008 Nissan Frontier- Video

Today on this 2008 Nissan Frontier, we're going to show you the SMI Stay-IN-Play Duo Supplemental Braking System, part number SM99Q51. We're going to show you what the SMI Stay-IN-Play Duo system in a typical application on this truck. First off, here's our operating unit right here. This supplies all the power to the air cylinders that operates your brakes. You have an air line that goes out to the air cylinder inside the vehicle, the wire harness, and our vacuum line. The vacuum line will connect into the existing vacuum line on the vehicle with the provided parts. The breakaway switch does come with it as well. more

9/30/2015 11:31:18 AM