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HydraMaster Maxx 450 Diesel Truck Mount Replacement Parts

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  1. Hose, Winterizing and Descaling
    Hose, Winterizing and Descaling
    Truck mount winterizing and descaling hose kit.
    • Winterizing and Descaling Hose
    • Provided by Jon-Don
    • Free Technical Support
  2. Cat Pumps 3CP Pump (3CP1120.3)
    Cat Pumps 3CP Pump (3CP1120.3)

    This 3CP1120.3 Cat Pump is a 4.2 GPM pump rated at 100-2200 PSI. This pump has a 16.5MM dual drive shaft pump with cover. Fits Maxx 450 and 470 and older CDS units.

    • 2200 PSI 4.2GPM
  3. Switch, High Temperature Kill
    Switch, High Temperature Kill

    High temperature shut off switch.

    • HydraMaster
    • Shutdown Switch 
    • 285°
  4. Dema Engineering High Temp Dump Solenoid (453P‑12V)
    Dema Engineering High Temp Dump Solenoid (453P‑12V)
    HydraMaster temperature bypass solenoid.
    • HydraMaster
    • Temperature Solenoid
    • 1200PSI
    • 200+°
  5. Regulator, 0‑1500 PSI
    Regulator, 0‑1500 PSI

    Bypass pressure relief valve.

    • HydraMaster
    • 0-1500 Pressure Regulator
    • Boxxer and Maxx Series Truckmounts
  6. Orifice, HydraMaster Bypass
    Orifice, HydraMaster Bypass
    HydraMaster bypass orifice.
    • HydraMaster
    • .033" Orifice
    • 5/16" Allen Head Stainless Steel
  7. Check Ball, HydraMaster Pressure Regulator
    Check Ball, HydraMaster Pressure Regulator

    HydraMaster Pressure Regulator Check Ball

    • HydraMaster
    • Replacement Check Ball
    • Ball Only
    • Stainless Steel
  8. Bushing, Modified Orifice
    Bushing, Modified Orifice
    Modified orifice bushing.
    • Modified Brass Bushing
    • 1/4"FPT x 3/8"MPT x 3/8"FPT
    • HydraMaster Bypass Orifice Fitting 
  9. Valve, 180 Thermal Relief
    Valve, 180 Thermal Relief

    General Pump 180° thermal relief valve.

    • General Pump
    • Thermal Relief
    • 180° Open
  10. Briggs & Stratton Exhaust Gasket (000‑057‑146)
    Briggs & Stratton Exhaust Gasket (000‑057‑146)
    Briggs & Stratton/Vanguard exhaust gasket.
    • Briggs & Stratton/Vanguard 
    • High Temp Exhaust Gasket
    • Square 4 Bolt Pattern
  11. Board, HM Temperature Control
    Board, HM Temperature Control
    Temperature control board for HydraMaster truckmounts.
    • HydraMaster
    • 170-225°
    • For Use with Boxxer, and Spitfire Series. Not for Maxx Series. Use HM-074110-EA for Maxx Series
  12. Tube, HM Exhaust Joint
    Tube, HM Exhaust Joint
    Exhaust Joint Tube
    • HydraMaster Exhaust Tube
    • Aids Flange Seal
    • Adds Strength to connection
  13. Valve, 1‑1/2" Brass Ball
    Valve, 1‑1/2" Brass Ball
    1-1/2" Brass ball valve. Typically used as a waste tank dump valve.
    • Sturdy Brass Casting
    • Stainless Steel Inner Ball
    • PTFE Seals 
    • Rated up to 600PSI
  14. Actuator, HM Diverter
    Actuator, HM Diverter
    HydraMaster diverter valve actuator valve.
    • HydraMaster
    • Diverter Actuator 
    • Free Technical Support
  15. Assembly, Float Valve
    Assembly, Float Valve
    Float valve assembly.
    • Complete Assembly
    • Brass Body Valve
    • Replacement Part
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