Moroso Performance 4 Vane Vacuum Pump Service Kit Features: Large Displacement Flows Up To 150 Percent More Then Original Achieves Up To 26 in. Of Vacuum Utilizes Sealed Maintenance Free Bearings Adjustable Bracket/Fittings Incl. Height: 0.61 Width: 6.88 Length: 9.63 Weight: 0.61 lbs