Pump Seal Kit 5.5 GPM 3000 PSI (Bruiser 5.5) UD-9 fits the following Jetters Northwest models:
3/8" JNW Premium Jetter Hose
3/8" BALL VALVE STEEL ZINC PLATED, 6kPSI
RED ALUMINUM HANDLE FOR 1/2" VALVE
4500 PSI UNLOADER BLACK SPRING
NEEDLE VALVE ASSY METERING VALVE PULSE VALVE