Quick Connect Coupler (Female Socket) x 3/8" Female Thread Model:Brass - 4000psi Replacement pump fits most 9

Replacement pump fits most 9 to 15 hp engines with a 1" inch horizontal shaft

5/8" hollow shaft

The pump and motor assembly quickly detaches from the wall frame for full portability

Ergonomic handle with hand guard and trigger lock

Does Not Replace the Unloader Valve

Quick Connect Coupler (Female Socket) x 3/8" Female Thread Model:Brass - 4000psi Replacement pump fits most 93 8" Female NPT high pressure quick connect coupler (socket). Models Available: Brass 4000psi Brass with easy grip 4000psi Stainless 6000psi PLEASE NOTE NPT thread does not match the measurement on a tape. Please use the chart below or contact us if you are unsure what size you need.