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Legacy GS4040G.3 "Ready To Go" Pump 1 Inch Gas Engine Shaft 4000psi 4.0gpm

"Ready To Go" Legacy GS4040 G3 pressure wash pump assembly. Replacement pump fits most 9 to 15 hp engines with a 1" inch horizontal shaft.

Hotsy HS4040G, Landa LS4040G, Karcher KS4040G, Shark SS4040G

Maximum Rated Pressure: 4000 PSI

  • 4.0 GPM @ 3400 RPM
  • 1" hollow shaft - Horizontal
  • Gas engine mounting flange (9 to 15hp)
  • Plumbed external unloader valve
  • Thermal relief valve included

Complete pump assembly.

"Ready To Go" pumps are fully plumbed and include a garden hose inlet, quick connect outlet or M22, low pressure soap injector, and the best matching unloader valve.

Legacy "LS Series" can be used as a direct replacement for Landa "GS", Karcher "KS", Shark "SS", and Hotsy "HS" series pumps.

Professional installation is recommended.