
Generac Portable Products 1900 PSI Pressure Washer
EXPLODED VIEW AND PARTS LIST – PUMP
Item Part #  | Description | Item Part #  | Description  | ||
19  | 190571GS  | CAP, Oil  | A  | NSP  | ASSY, CASE, PISTON  | 
28  | 190627GS  | MANIFOLD  | B  | 190632GS  | KIT,WATER INLET,ALUM  | 
29  | 190575GS  | C  | 190634GS  | KIT, OUTLET,ALUM  | |
30  | 190576GS  | SCREW  | E  | 190591GS  | KIT,CHECK VALVES  | 
34  | 190577GS  | CONNECTION, Chemical Inlet  | F  | 190592GS  | KIT, INLET CHECK  | 
45  | 190578GS  | PIN  | G  | 190593GS  | KIT, CHEMICAL INJECTION  | 
46  | 190629GS  | VALVE, Seat Plate, Plastic  | H  | 190628GS  | KIT, UNLOADER STEM  | 
47  | 190630GS  | VALVE, Seat, Plastic  | J  | 189971GS  | KIT, CHEMICAL HOSE  | 
62  | 190581GS  | CAP  | K  | 190636GS  | KIT, SEAL SET  | 
68  | 190582GS  | BALL, SS  | NOTE: Item letters B - K are service kits and include all  | ||
69  | 190584GS  | ||||
76  | 194298GS  | THERMO RELIEF  | parts shown within the box.  | ||
17