VIAIR Onboard Air Hookup Kit, 110 PSI to 145 PSI, 30 amp The onboard air hookup kits were custom designed to work with the 100 and 200 Series Air Compressors. It features an illuminated dash panel Gauge with built-in on/off switch and contains all necessary parts for hooking up an air tank: 1. Environmentally sealed pressure switch. 2. 20 feet of 1/4 in. OD air line tubing. 3. 20 foot extension lead wire with inline fuse and moisture resistant fuse holder. 4. Male and female tee fittings; male and female insulated terminal connectors. 5. Ring terminal connectors. 6. 1/4 in. compression fitting. 7. 1/4 in. quick connect coupler. 8. Cable ties and tie brackets. 9. Air line clips. 10. Continuous grommet strip. NOTE: For onboard air hookup to existing systems or compressors other than Viair, verify your max amp draw and pressure switch cut-out before ordering. NOTE: ARB air lockers use 85 psi on, 105 psi off. Specifications: Warranty: 1 Year Weight: 10 lbs. Available in three models: Item #T10051 85 psi on, 105 psi off, 20 amp Item #T20052 110 psi on, 145 psi off, 30 amp Item #T20053 85 psi on, 105 psi off, 30 amp ã According to the manufacturer, this Part # fits all vehicles.