3/4 Inch Shaft Pressure Washer Pump

3/4 Inch Shaft Pressure Washer Pump

Our 3/4 shaft pumps are designed to connect seamlessly with many popular pressure washer engines, providing a common and reliable fit for a variety of machines. This shaft size is often found on residential and light commercial models, offering versatile performance. Discover the ideal pump for your setup. If you need a different size, explore our 7/8 shaft pumps. For compact, residential options, check the axial pump models, or for high-power needs, browse our high-pressure pumps.

$149.99Median price
$58.90 – $344.99Price range
17Offers with price
Full price analysis →
Price trend

Prices have eased: the median sits at $54.99, 4% below its level from 32 days ago.

Range in this period: $44.87 – $58.97 · As of September 22, 2026
Top brands:The ROP Shop (4)AAA (2)Sigma (2)
Common specs:1 (7×)1 Year (5×)3000 psi (4×)
Selection criteria:Pressure (PSI)Flow Rate (GPM)ColorUnit SystemConnector Type

Best 3/4 Inch Shaft Pressure Washer Pump 2026

Our top picks: 3/4 Inch Shaft Pressure Washer Pump

Selected automatically from marketplace relevance and prices of 17 listed offers.

  1. Pressure Washer Pump, 3700PSI 2.5GPM 3/4" Shaft Horizontal Triplex Plunger Power
    Top matchPressure Washer Pump, 3700PSI 2.5GPM 3/4" Shaft Horizontal Triplex Plunger Power
    6.03 Kilograms1.0 CountEngine

    This is a horizontal triplex plunger pressure washer pump, suitable for engine power sources.

    $245.92Find on Amazon →See on eBay →
  2. VEVOR Pressure Washer Pump 3/4" Shaft Horizontal 3100 PSI 2.35 GPM Replacement
    Budget pickVEVOR Pressure Washer Pump 3/4" Shaft Horizontal 3100 PSI 2.35 GPM Replacement
    A3803100 PSI5.5-8.0 HP

    The VEVOR Pressure Washer Pump is a replacement unit designed for horizontal gas engines between 5.5-8.0 HP, featuring a 3/4" shaft.

    $58.90Find on Amazon →See on eBay →
  3. For Mi-T-M 3-0414 Pressure Washer Pump Triplex 3.1GPM@3000PSI 3400RPM 3/4" Shaft
    Premium pickFor Mi-T-M 3-0414 Pressure Washer Pump Triplex 3.1GPM@3000PSI 3400RPM 3/4" Shaft
    6.5 HP1168-212 cc
    $199.99Find on Amazon →See on eBay →

Top 5: 3/4 Inch Shaft Pressure Washer Pump compared

#ProductPriceRatingTypeMaterialStrength
1RMV2.5G30 PRESSURE WASHER PUMP AXIAL, 2.5GPM 3000 PSI, 3400 RPM, 3/4" SHAFTRMV2.5G30 PRESSURE WASHER PUMP AXIAL, 2.5GPM 3000 PSI, 3400 RPM, 3/4" SHAFT$86.97—Cold Water Pressure WasherAluminumStrong 3000 PSI maximum pressure
23/4" Shaft 3000PSI PRESSURE WASHER PUMP for Cat Pumps 3DNX25GSI3/4" Shaft 3000PSI PRESSURE WASHER PUMP for Cat Pumps 3DNX25GSI$79.99—Pressure Washer PumpAluminum Head3000 PSI max pressure
3Pressure Washer Pump, 3700PSI 2.5GPM 3/4" Shaft Horizontal Triplex Plunger PowerPressure Washer Pump, 3700PSI 2.5GPM 3/4" Shaft Horizontal Triplex Plunger Power$245.92———High 3700 PSI maximum pressure
4520004 OEM Technologies Pressure Washer Pump 2.5GPM @ 3400 PSI 3/4 Hollow Shaft520004 OEM Technologies Pressure Washer Pump 2.5GPM @ 3400 PSI 3/4 Hollow Shaft$149.99—Pressure Washer PumpMetalHigh 3400 PSI
5CF 3030 G: 3000 psi 3.1 US gpm, 3/4-in Shaft Pressure Washer Pump NewCF 3030 G: 3000 psi 3.1 US gpm, 3/4-in Shaft Pressure Washer Pump New$140.63—Cold Water Pressure Washer——
See all 3/4" Shaft results Search Amazon →

FAQ: 3/4 Inch Shaft Pressure Washer Pump

What does 3/4 Inch Shaft Pressure Washer Pump currently cost?

The 17 priced offers on this page sit between $58.90 and $344.99. The middle price (median) is $149.99 — as of September 2026.

Which brands are listed for 3/4 Inch Shaft Pressure Washer Pump?

The most represented brands in this overview are The ROP Shop (4), AAA (2) and Sigma (2) (offer counts as of September 2026).

How do you narrow down the right model for 3/4 Inch Shaft 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.