OEM Welch 1402 Duoseal Vacuum Pump Major Primary Rebuild, Overhaul, & Repair Kit (No V-BELT)
These Welch 1402 major primary kits include all the components of the gasket kit, exhaust valves, springs, and vanes for a major rebuilt or overhaul. Primary Kits include all the components of the secondary kits plus vanes for a major overhaul. These Welch 1402 repair kits are OEM Kits from Welch.