Parking Brake and Trailer Air Supply Mv-3 Knob Yellow & Red Fit for Peterbilt Kenworth Volvo Western Star Truck Replace Bendix 298818 298817

Fit perfect on my KW trucks

These are great, as they are intended for the real truck, I decided to use them on my simulator box that I'm designing. The 18mm internal diameter and thread make it dead easy to add an adaptor for a SPST pull switch, so that I can use them as intended, but instead of operating the real truck, they'll be operating my simulator. It's the little details that make all the different. Firstly, the flat spot on the shaft to keep the orientation correct, makes all the difference between the real thing. I'm going to use that feature in the design to ensure that my knobs stay oriented correctly and won't work loose over time.

Awesome product!

Bought as present for my son who is adapting them to work on his ATS trucking simulator rig. Nothing screams realism like real parts.

Fit fine on 2018 Cascadia. Printing is off center and looks cheap compared to originals.