Add to Wishlist Vanair Viper Diesel 051294 D70 Abovedeck Rotary Screw Air Compressor Vanair Viper Diesel 051294 D70 Abovedeck Rotary Screw Air Compressor With the Vanair Viper Diesel you get all the air power you need to get the job done at half the cost of tow behinds or cross mounts. Engineered with smart technology to provide... MSRP: $18,291.00