Amazon.com: NorthStar Pressure Washer Pump - 4000 PSI, 3.5 GPM, Direct Drive, For Use With Gas Pressure Washers, Model Number NSZW3540 : NorthStar: Patio, Lawn & Garden
Unloader Valves - Cleaner Times
NORTHSTAR PARTS – Tagged "NORTHSTAR PRESSURE WASHER PARTS" – Arkansas Outdoor Power Equipment
NorthStar Gas Cold Water Pressure Washer, 4200 PSI, 3.5 GPM, Honda Engine, Model# 157127 | Northern Tool