H1820HF #01B3CF

Brand new replacement pump and motor assembly. Make your unit run like new again with a brand new pump and motor!Specifications 1 or 2 stage 1 Head unloaders No Motor HP Min 1.8 Max...

Everything you need to restore compression to your pump! Kit includes the Piston/Connecting Rod, Cylinder Barrel, Piston Cap, Cap Screw & Piston Seal (Compression Ring). Click here on how to install this type of kit properly. ​VideoClick here on how to...

PJ375, PJ 375 drive belt.

Old Part Numbers: AB-9170097If loose or dirty, replace these when rebuilding pump.

On at 125 PSI, Off 155 PSI. Switch has two 1/4" ports and two 3/8" ports.

Kit includes the Cylinder & Piston Seal (Compression Ring), which will restore compression to your pump. Check Valves first to confirm they are not broken or chipped!

Old Part Numbers: 9051131Regulator/Manifold Assy. If ordering for model H1820F or H1826F, you may also need to order 9038369 Control Panel (#627 on the diagram) because the knob on the replacement Regulator/Manifold is larger than the original.