Pump Parts: Intensifier Maintenance Kits (High & Low Pressure)
Pump Parts: Intensifiers - Water Components and Plungers

Outlet Check Vlv Upgrade, Kit,Qty2,Flow to H2O,94K

Upgrade kit - upgrades 2 Flow check valve outlets to the newer, H2O Jet style and notice the smoother, quieter checking operation. 

After this kit, use 392003-4

 
392003-5 replaces: