Skip to content
BIG FRIGGIN DEALS: One Big Deal. One Day Only. Shop Todays Offer >
Northern Tool Equipment Logo TextNorthern Tool Equipment Logo text link to Home.

2×Free Gift Card on All Orders Over $100 See Details

Use Promo Code 289851

Free Gift Card Details

$100 Order

Original price:
 $10 
Current price:
$20
gift card

$250 Order

Original price:
 $25 
Current price:
$50
gift card

$500 Order

Original price:
 $50 
Current price:
$100
gift card

$1000 Order

Original price:
 $100 
Current price:
$200
gift card
  • The promo code 289851 must be entered on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire .
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.

Pressure Washer Pumps + Pump Oil

Filters

Active Filters

  • Sold In Stores

    • Fredericksburg VA (10) items

      My Store

    Change My Store

  • Brand

  • Price

    to

    • Below $100.00 (6) items
    • $100.00 - $200.00 (6) items
    • $200.00 - $300.00 (5) items
    • $300.00 - $400.00 (9) items
    • $400.00 - $500.00 (11) items

  • Customer Ratings

    • 5 (10) items
    • 4 (25) items
    • 3 (2) items
    • 2 (2) items

  • More Savings

    • Free Shipping (18) items

  • New Arrival

    • Y (10) items

1-48 of 54 Products

Cat Pumps Pressure Washer Pump, 4000 PSI, 4.0 GPM, Direct Drive, Gas, Model# 67DX39G1L

Cat Pumps Pressure Washer Pump, 4000 PSI, 4.0 GPM, Direct Drive, Gas, Model# 67DX39G1L

Item # A157594

$749.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
Cat Pumps Pressure Washer Pump Oil, 21 Oz.

Cat Pumps Pressure Washer Pump Oil, 21 Oz.

Item # 22158

$16.99
 

  • Shipping: 

    Available now

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
CAT Pressure Washer Pump Assembly, 3300 PSI, 2.5 GPM, Direct Drive, Gas, Model# 4DNX25GSI

CAT Pressure Washer Pump Assembly, 3300 PSI, 2.5 GPM, Direct Drive, Gas, Model# 4DNX25GSI

Item # A157123

$449.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
Powerhorse Pressure Washer Pump, 5 HP Gas Engine, 3000 PSI, 2.5 GPM, Direct Drive

Powerhorse Pressure Washer Pump, 5 HP Gas Engine, 3000 PSI, 2.5 GPM, Direct Drive

Item # A1577110

$169.99
 

  • Shipping: 

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
MAG 1 Pressure Washer Pump Oil, 30W, Universal Use, 32oz.

MAG 1 Pressure Washer Pump Oil, 30W, Universal Use, 32oz.

Item # 4043

$14.99
 

  • Shipping: 

    Available now

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
CAT Pressure Washer Pump Assembly, 4200 PSI, 3.5 GPM, Direct Drive, Gas

CAT Pressure Washer Pump Assembly, 4200 PSI, 3.5 GPM, Direct Drive, Gas

Item # A157127

$749.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
CAT Pumps Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas

CAT Pumps Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas

Item # A1578201

$749.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
Comet Pumps, COMET OIL 32OZ HG PRESS PUMP, Model# 81021801.00

Comet Pumps, COMET OIL 32OZ HG PRESS PUMP, Model# 81021801.00

Item # 22022

$21.99
 

  • Shipping: 

    Available now

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
NorthStar Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas, Model# NSZW3540

NorthStar Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas, Model# NSZW3540

Item # A1578203

$429.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Cat Pumps Pressure Washer Pump, 2000 PSI, 1.5 GPM, Direct Drive, Electric, Model# 4DX15EUIF

Cat Pumps Pressure Washer Pump, 2000 PSI, 1.5 GPM, Direct Drive, Electric, Model# 4DX15EUIF

Item # A1573011

$429.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Comet Pump Pressure Washer Pump, 2700 PSI, 2.5 GPM, Direct Drive, Gas, Model# AXD2530

Comet Pump Pressure Washer Pump, 2700 PSI, 2.5 GPM, Direct Drive, Gas, Model# AXD2530

Item # A1578111

$299.99
 

  • Shipping: 

    Available now

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
Cat Pumps Pressure Washer Pump, 3500 PSI, 4.5 GPM, Belt Drive, Model# 5CP3120

Cat Pumps Pressure Washer Pump, 3500 PSI, 4.5 GPM, Belt Drive, Model# 5CP3120

Item # A157304

$849.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Comet Pump Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas, Model# ZWDK3540G

Comet Pump Pressure Washer Pump, 4000 PSI, 3.5 GPM, Direct Drive, Gas, Model# ZWDK3540G

Item # A1578151

$499.99
 

  • Shipping: 

    Available now

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
Comet Pump Pressure Washer Pump, 1700 PSI, 1.5 GPM, Direct Drive, Electric, Model# AXD1617

Comet Pump Pressure Washer Pump, 1700 PSI, 1.5 GPM, Direct Drive, Electric, Model# AXD1617

Item # A1573001

$329.99
 

  • Shipping: 

    Available now

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
CAT Pumps Pressure Washer Pump, 2750 PSI, 2.5 GPM, Direct Drive, Gas

CAT Pumps Pressure Washer Pump, 2750 PSI, 2.5 GPM, Direct Drive, Gas

Item # A1578171

$449.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
NorthStar Pressure Washer Pump Freeze Guard, 12 Oz.

NorthStar Pressure Washer Pump Freeze Guard, 12 Oz.

Item # 1579000

$9.99
 

  • Shipping: 

    Available now

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
Cat Pumps Pressure Washer Pump, 3000 PSI, 2.5 GPM, Direct Drive, Electric

Cat Pumps Pressure Washer Pump, 3000 PSI, 2.5 GPM, Direct Drive, Electric

Item # A1573021

$449.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Comet Pump Pressure Washer Pump, 2700 PSI, 2.5 GPM, Direct Drive, Electric, Model# AXD2527

Comet Pump Pressure Washer Pump, 2700 PSI, 2.5 GPM, Direct Drive, Electric, Model# AXD2527

Item # A157306

$329.99
 

  • Shipping: 

    Available now

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Comet Pump Pressure Washer Pump, 3000 PSI, 3.0 GPM, Direct Drive, Gas, Model# AXD3032G

Comet Pump Pressure Washer Pump, 3000 PSI, 3.0 GPM, Direct Drive, Gas, Model# AXD3032G

Item # A1578131

$449.99
 

  • Shipping: 

    Available now

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
General Pump Triplex Pressure Washer Pump, 4000 PSI, 4.0 GPM, Belt Drive, Model# EP1313S34

General Pump Triplex Pressure Washer Pump, 4000 PSI, 4.0 GPM, Belt Drive, Model# EP1313S34

Item # 39457

$414.99
 

  • Shipping: 

    Free shipping - Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
General Pump Pressure Washer Pump Unloader Valve — 4.2 GPM, 3000 PSI

General Pump Pressure Washer Pump Unloader Valve — 4.2 GPM, 3000 PSI

Item # 22204

$182.99
 

  • Shipping: 

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
NorthStar Pressure Washer Pump, 4000 PSI, 7 GPM, Belt Drive

NorthStar Pressure Washer Pump, 4000 PSI, 7 GPM, Belt Drive

Item # A157598

$979.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
General Pump Triplex Pressure Washer Pump, 4000 PSI, 3.4 GPM, Gas Flange, Direct Drive, Model# EP1311G8UI

General Pump Triplex Pressure Washer Pump, 4000 PSI, 3.4 GPM, Gas Flange, Direct Drive, Model# EP1311G8UI

Item # 39455

$579.69
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Comet Pressure Washer Pump Assembly, 3100 PSI, 2.5 GPM, Direct Drive, Gas, Model# DWD-K2530

Comet Pressure Washer Pump Assembly, 3100 PSI, 2.5 GPM, Direct Drive, Gas, Model# DWD-K2530

Item # A157121

$299.99
 

  • Shipping: 

  • Store Pickup: 

Activating this checkbox will add this item to the product comparison tool.
General Pump Pressure Washer Pump, 2500 PSI, 3.0 GPM, Direct Drive, Gas, Model# TP2530

General Pump Pressure Washer Pump, 2500 PSI, 3.0 GPM, Direct Drive, Gas, Model# TP2530

Item # A1573701

$479.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
NorthStar Easy Bolt-On Pressure Washer Pump, 5000 Max. PSI, 5 GPM

NorthStar Easy Bolt-On Pressure Washer Pump, 5000 Max. PSI, 5 GPM

Item # A1572091

$1099.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
AAA Triplex Pressure Washer Pump Kit, 4400 PSI, 4 GPM, 1'' Horizontal Shaft Replacement Pump for Gas Pressure Washers

AAA Triplex Pressure Washer Pump Kit, 4400 PSI, 4 GPM, 1'' Horizontal Shaft Replacement Pump for Gas Pressure Washers

Item # 7312349

$389.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
AAA Triplex Pressure Washer Pump Kit, 4000 PSI, 3.5 GPM, 1'' Horizontal Shaft Replacement Pump for Gas Pressure Washers

AAA Triplex Pressure Washer Pump Kit, 4000 PSI, 3.5 GPM, 1'' Horizontal Shaft Replacement Pump for Gas Pressure Washers

Item # 7312331

$329.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
OEM Technologies Axial Cam Pump Kit, 3400 PSI, 2.5 GPM, 3/4" Horizontial Shaft Replacement Pump for Gas Pressure Washers

OEM Technologies Axial Cam Pump Kit, 3400 PSI, 2.5 GPM, 3/4" Horizontial Shaft Replacement Pump for Gas Pressure Washers

Item # 7312306

$159.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
OEM Technologies Axial Cam Pump Kit, 3300 PSI, 2.4 GPM, 3/4" Horizontial Shaft Replacement Pump for Gas Pressure Washers

OEM Technologies Axial Cam Pump Kit, 3300 PSI, 2.4 GPM, 3/4" Horizontial Shaft Replacement Pump for Gas Pressure Washers

Item # 7312357

$129.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
CAT Pressure Washer Pump Assembly, 3600 PSI, 3.0 GPM, Direct Drive, Gas, Model# 4SPX32G1I

CAT Pressure Washer Pump Assembly, 3600 PSI, 3.0 GPM, Direct Drive, Gas, Model# 4SPX32G1I

Item # A157124

$529.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
AAA Triplex Pressure Washer Pump Kit, 3700 PSI, 2.5 GPM, 3/4'' Horizontal Shaft Replacement Pump for Gas Pressure Washers

AAA Triplex Pressure Washer Pump Kit, 3700 PSI, 2.5 GPM, 3/4'' Horizontal Shaft Replacement Pump for Gas Pressure Washers

Item # 7312373

$279.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Comet Pumps, AXD 3020 G Series - 2000PSI, 2.7GPM, 4.1HP, 3400RPM, Max. PSI 2000 GPM 2.7 Horsepower 4.1 HP, Model# 6501.0005.00

Comet Pumps, AXD 3020 G Series - 2000PSI, 2.7GPM, 4.1HP, 3400RPM, Max. PSI 2000 GPM 2.7 Horsepower 4.1 HP, Model# 6501.0005.00

Item # 123522

$274.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
AAA Triplex Pressure Washer Pump Kit, 3200 PSI, 2.8 GPM, 3/4'' Horizontal Shaft Replacement Pump for Gas Pressure Washers

AAA Triplex Pressure Washer Pump Kit, 3200 PSI, 2.8 GPM, 3/4'' Horizontal Shaft Replacement Pump for Gas Pressure Washers

Item # 7312314

$279.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
AAA Triplex Pressure Washer Pump Kit, 3800 PSI, 3.5 GPM, 1'' Horizontal Shaft Replacement Pump for Gas Pressure Washers

AAA Triplex Pressure Washer Pump Kit, 3800 PSI, 3.5 GPM, 1'' Horizontal Shaft Replacement Pump for Gas Pressure Washers

Item # 7312322

$329.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
OEM Technologies Axial Cam Pump Kit, 3100 PSI, 2.4 GPM, 7/8'' Vertical Shaft Replacement Pump for Gas Pressure Washers

OEM Technologies Axial Cam Pump Kit, 3100 PSI, 2.4 GPM, 7/8'' Vertical Shaft Replacement Pump for Gas Pressure Washers

Item # 7312293

$129.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
OEM Technologies Axial Cam Pump Kit, 3300 PSI, 2.4 GPM, 7/8'' Vertical Shaft Replacement Pump for Gas Pressure Washers

OEM Technologies Axial Cam Pump Kit, 3300 PSI, 2.4 GPM, 7/8'' Vertical Shaft Replacement Pump for Gas Pressure Washers

Item # 7312381

$159.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
OEM Technologies Axial Cam Pump Kit, 2400 PSI, 2 GPM, 7/8'' Vertical Shaft Replacement Pump for Gas Pressure Washers

OEM Technologies Axial Cam Pump Kit, 2400 PSI, 2 GPM, 7/8'' Vertical Shaft Replacement Pump for Gas Pressure Washers

Item # 7312365

$99.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
NorthStar Pressure Washer Pump Antifreeze/Lubricant, 4 Oz., Protects to -25°F, Lubricates Pistons, Seals, Valves

NorthStar Pressure Washer Pump Antifreeze/Lubricant, 4 Oz., Protects to -25°F, Lubricates Pistons, Seals, Valves

Item # 115180

$9.99
 

  • Shipping: 

    Not available

  • In Store Only: 

    Sold only in stores -
Activating this checkbox will add this item to the product comparison tool.
NorthStar Easy Bolt-On Super High Flow Pressure Washer Pump, 3000 PSI, 5.0 GPM, Direct Drive, Gas, Model# A15782030

NorthStar Easy Bolt-On Super High Flow Pressure Washer Pump, 3000 PSI, 5.0 GPM, Direct Drive, Gas, Model# A15782030

Item # A15782030

$539.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
General Pump Triplex Pressure Washer Pump, 4000 PSI, 4.0 GPM, Gas Flange, Direct Drive, Model# EP1313G8

General Pump Triplex Pressure Washer Pump, 4000 PSI, 4.0 GPM, Gas Flange, Direct Drive, Model# EP1313G8

Item # 39456

$399.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
General Pump Triplex Pressure Washer Pump, 3045 PSI, 4.0 GPM, Electric Flange, Direct Drive, Model# EP1812E17

General Pump Triplex Pressure Washer Pump, 3045 PSI, 4.0 GPM, Electric Flange, Direct Drive, Model# EP1812E17

Item # 39459

$429.99
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
Cat Pumps Pressure Washer Pump, 3200 PSI, 3.0 GPM, Direct Drive, Gas, Model# 4SPX32G1I

Cat Pumps Pressure Washer Pump, 3200 PSI, 3.0 GPM, Direct Drive, Gas, Model# 4SPX32G1I

Item # A1578181

$649.99
 

  • Shipping: 

    Free shipping - Available now

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
AR North America Axial Radial Drive Pressure Washer Pump, 2400 PSI, 2.2 GPM, Gas, Model# RMW22G24-EZ-PKG

AR North America Axial Radial Drive Pressure Washer Pump, 2400 PSI, 2.2 GPM, Gas, Model# RMW22G24-EZ-PKG

Item # 30152

$305.95
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
AR North America Axial Radial Drive Pressure Washer Pump, 2400 PSI, 2.2 GPM, Gas, Model# RMW22G24SX-EZ-PKG

AR North America Axial Radial Drive Pressure Washer Pump, 2400 PSI, 2.2 GPM, Gas, Model# RMW22G24SX-EZ-PKG

Item # 30157

$305.95
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
AR North America Horizontal Pressure Washer Pump, 3000 PSI, 2.5 GPM, Gas, Model# RMV25G30D-EZ-PKG

AR North America Horizontal Pressure Washer Pump, 3000 PSI, 2.5 GPM, Gas, Model# RMV25G30D-EZ-PKG

Item # 30147

$432.95
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
NorthStar Pressure Washer Pump, 3000 PSI, 3.5 GPM, Belt Drive

NorthStar Pressure Washer Pump, 3000 PSI, 3.5 GPM, Belt Drive

Item # A1572041

$539.99
 

  • Shipping: 

    Available now

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.
General Pump EZ4040G

General Pump EZ4040G

Item # 7304795

$1089.40
 

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
Activating this checkbox will add this item to the product comparison tool.