25804 Air Lift Bag Control Compressor Suspension Kit Maximum 100 psi 12VDC 12.0A. Part Name:Air Lift Manufacturing Part Number:25804 Application:Compatible with 2015 Ram ProMaster City Base Mini Passenger Van 4-Door 2015 Ram ProMaster City SLT Mini Cargo Van 4-Door 2015 Ram ProMaster City SLT Mini Passenger Van 4-Door 2015 Ram ProMaster City ST Mini Cargo Van 4-Door 2015 Ram ProMaster City ST Mini Passenger Van 4-Door 2015 Ram ProMaster City Tradesman Mini Cargo Van 4-Door 2015 Ram ProMaster City Tradesman SLT Mini Cargo Van 4-Door.