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Interpump UH2011C "63 Series" Bare Pump 2900psi 2.9gpm 3/4" or 1" Gas Engine Shaft

General Pump - Interpump 63 series UH 2011 C triplex pressure wash pump. Replacement pump fits most 4 to 8hp gas engines with 3/4" shaft or 9 to 15hp engines with 1" shaft.

2900 PSI Maximum Rated Pressure

  • 2.9 GPM @ 3400 RPM
  • 3/4" hollow shaft (4 to 8hp)
  • 1" hollow shaft (9 to 15hp)
  • Flange for gas engine: 4 to 15hp
  • Inlet: 1/2" FPT
  • Outlet: 3/8" FPT

Unloader sold separately.

Do not install pump without unloader or pressure regulator.

Professional installation is recommended.