Comet Pressure Washer Pump

comet pressure washer pump
Comet Pressure Washer Pump

Discover high-performance Comet pressure washer pumps, engineered for reliability and powerful cleaning. Whether you're replacing a worn-out unit or upgrading for increased efficiency, our selection of Comet pumps ensures consistent water pressure and durability. These pumps are the heart of your pressure washer, providing the force needed for effective cleaning. Consider pairing your new pump with a pressure washer VRT 3 unloader for precise pressure control. Don't forget to stock up on pressure washer oil, and browse our comprehensive pressure washer parts for all your maintenance needs.

$284.99Median price
$59.96 – $749.99Price range
20Offers with price
Full price analysis →
Price trend

Prices are stable: the median has stayed near $87.99 for 32 days.

Range in this period: $79.99 – $88.90 · As of September 15, 2026
Top brands:Comet (6)Comet Pump (5)Comet Pumps (3)
Common specs:1 (7×)1 year (4×)
Selection criteria:Pressure (PSI)Flow Rate (GPM)ColorUnit SystemConnector Type

Best Comet Pressure Washer Pump 2026

Our top picks: Comet Pressure Washer Pump

Selected automatically from marketplace relevance and prices of 20 listed offers.

  1. Comet Pressure Washer Pump ZWD4040 4000 PSI General CAT AR Direct Drive Pump
    Top matchComet Pressure Washer Pump ZWD4040 4000 PSI General CAT AR Direct Drive Pump
    1Water PumpGas

    The Comet Pressure Washer Pump ZWD4040 is a direct drive water pump designed for gas-powered pressure washers.

    $473.00Find on Amazon →See on eBay →
  2. COMET PUMP 5025.0030.00 PRESSURE WASHER PUMP VALVE KIT AWD, BWD and ZWD-K PUMPS
    Budget pickCOMET PUMP 5025.0030.00 PRESSURE WASHER PUMP VALVE KIT AWD, BWD and ZWD-K PUMPS
    ItalyValve KitOriginal Comet Box
    $59.96Find on Amazon →See on eBay →
  3. Comet Pressure Washer Pump Assembly, 4000 PSI, 3.5 GPM, Belt Drive
    Premium pickComet Pressure Washer Pump Assembly, 4000 PSI, 3.5 GPM, Belt Drive
    111516

    This Comet Pressure Washer Pump Assembly is a belt drive unit, providing a powerful 4000 PSI and 3.5 GPM, ideal for heavy-duty cleaning.

    $749.99Find on Amazon →See on eBay →

Top 5: Comet Pressure Washer Pump compared

#ProductPriceRatingTypeStrength
1Comet Pressure Washer Pump ZWD4040 4000 PSI General CAT AR Direct Drive PumpComet Pressure Washer Pump ZWD4040 4000 PSI General CAT AR Direct Drive Pump$473.00—Water PumpHigh 4000 PSI maximum pressure
2Comet Pressure Washer Pump ZWD4040 4000 PSI W/ Chemical InjectorComet Pressure Washer Pump ZWD4040 4000 PSI W/ Chemical Injector$457.00—Water Pump4000 PSI for heavy-duty tasks
3Comet Pressure Washer Pump Assembly, 4000 PSI, 3.5 GPM, Belt DriveComet Pressure Washer Pump Assembly, 4000 PSI, 3.5 GPM, Belt Drive$749.99—Not AvailablePowerful 4000 PSI and 3.5 GPM
4Comet Pump Pressure Washer Pump, 1700 PSI, 1.5 GPM, Direct Drive, Electric$339.98—WaterPump1700 PSI and 1.5 GPM
5Comet AXD 2527 Direct Drive Pressure Washer Pump 2700 PSI 2.5 GPM Used PumpComet AXD 2527 Direct Drive Pressure Washer Pump 2700 PSI 2.5 GPM Used Pump$98.50—Water Pump—
See all comet pressure washer pump results Search Amazon →

FAQ: Comet Pressure Washer Pump

What does Comet Pressure Washer Pump currently cost?

The 20 priced offers on this page sit between $59.96 and $749.99. The middle price (median) is $284.99 — as of September 2026.

Which brands are listed for Comet Pressure Washer Pump?

The most represented brands in this overview are Comet (6), Comet Pump (5) and Comet Pumps (3) (offer counts as of September 2026).

How do you narrow down the right model for Comet Pressure Washer Pump?

Useful comparison criteria are Pressure (PSI), Flow Rate (GPM), Color, Unit System and Connector Type; this page's filters are built around them.