H400 Pump Hawk

Hotsy H400 Pump
Hotsy "H"Series Tri-plunger belt drive pump.
Hotsy Part Number's:  8.715-250.0, 5-1823, 87152500, H400 replaced by  8.923-165.0 HM4030R.3
4.8 gpm, 3000 psi
9.9 HP, 1200 rpm
22mm right shaft  (New Shaft Size 24mm - see below for details)
** picture shows old sytle pump
NEW FOR 2015
Hotsy has redesigned and/or replaced the Pump! When you order this pump you will get the upgraded pump HM4030R.3 with the NESTechnology. Part # 8.923-165.0 you will also receive H x 24 bushing part # 87111210 and 2 1/2" x 3/8" bushing Reducers for FREE
New Specs:
4.0 gpm 3000 PSI
24mm right shaft
* Designed and engineered exclusively for Hotsy pressure washers.
* Seven year limited warranty
* Forged brass manifold with an exclusive lifetime warranty.
* Large capacity, die-cast, anodized aluminum oil-bath crankcase with precision rod guides.
* Over-sized connecting rods for maximum life.
* Heavy-duty tapered roller bearing.
* Solid ceramic plungers with mirror finish and corrosion resistance.
* Stainless steel inlet and discharge valve assemblies.
* Forged valve caps with recessed O-rings
* Dacromet coated manifold bolts for extra corrosion resistance.
* Parker "U" Seals for long life perfomrance.
The differences: 
                          (1) Crankcase Oil Capacity 23.6 oz. (old was 23.3 oz)
                          (2) Inlet Port Thread 1/2" (old was 3/8")
                          (3) Shaft Diameter 24 mm (old was 22mm) 
        *** NOTE:  when you order this pump you will also receive a bushing H x 24 and (2) 1/2" x 3/8" Bush Reducers
                                   (4) Hieight 5.7 in (old was 5.4 inches)
                                        Click here to view Product Spec Sheets (.pdf format)
Sale Price: $712.50


25% Off Sale

25% off What a deal!

Limited Time



Sale Price: $712.50 You Save: $237.50 (25%)!


Your opinion is important to us...tell us what you think!

Review This Product

Additional Information

Product Data

  • HOH400
  • HM4035R.3