Are pressure washer pumps interchangeable?

Many pumps are. However, compatible replacement options do vary depending on your pressure washer’s engine shaft diameter & engine orientation, the original pump’s bolt pattern, and your engine's horsepower.

What pump do I need if my shaft has a spline/gear instead of a keyway?

Your original pump was likely a strap-style (or bow tie) pump. That style isn’t made anymore. However, you can remove the spline and use your model number to find a replacement pump that you’ll install directly onto the shaft with a keyway.

Do I need a keyway for installation, and do your pumps come with one?

Our pumps do require a keyway for installation onto the engine shaft. If a keyway is pictured in the listing, it will come with one. If you need to purchase one separately, you can do so from our catalog.

Do I need to change the oil in my pump?

Many of our pumps don’t require oil maintenance, but some models do need oil changes. Generally, pumps with an oil vent port will need regular oil changes. Pumps without that port are sealed units and don’t need oil changes.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

3600 PSI Power Pressure Washer Water Pump, 2.5 GPM for Dewalt DH3028, DXPW3025

Product ID: 148929537

Details

Brand
The ROP Shop
Color
Black
Material
Metal
Style
Thermal
Product Dimensions
11"L x 9"W x
Power Source
Mechanical

💧2.5 GPM flow rate

💪3600 PSI max power

⚙️Horizontal triplex pump design

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT99459

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Description

⚡ Power through grime with precision and durability!

DURABLE TRIPLEX PUMP - Robust horizontal triplex design built to withstand heavy-duty use and extend pump life.
EFFICIENT WATER FLOW - 2.5 GPM ensures optimal water delivery for faster, deeper cleaning without wasting resources.
SEAMLESS COMPATIBILITY - Fits Dewalt DH3028, DXPW3025, Honda GX200, Simpson, Mi-T-M, and more for versatile upgrades.
SMART THERMAL PROTECTION - Integrated thermal release valve prevents overheating, safeguarding your investment and workflow.
UNMATCHED CLEANING POWER - 3600 PSI delivers professional-grade pressure for spotless results every time.

The ROP Shop 3600 PSI Power Pressure Washer Pump offers a high-performance 2.5 GPM flow rate with a durable horizontal triplex design. Engineered for compatibility with Dewalt DH3028, Honda GX200, and other major models, it features a thermal release valve and oil reader for enhanced protection and maintenance ease. Perfect for professionals seeking reliable, long-lasting pressure washing power.

Specifications

Brand	The ROP Shop
Color	Black
Material	Metal
Style	Thermal
Product Dimensions	11"L x 9"W x 7"H
Power Source	Mechanical
Item Weight	10.75 Pounds
Maximum Flow Rate	2.5 Gallons Per Minute
Global Trade Identification Number	00193979059411, 00193979060318
Manufacturer	Himore
UPC	193979060318
Part Number	101357_91
Item Weight	10.75 pounds
Country of Origin	China
Item model number	101357_91
Included Components	Pressure Washer Pump
Batteries Included?	No
Batteries Required?	No

Reviews

J**S

Owner

Excellent works perfect price is good

21.06.2025

M**H

Best place to buy from

This pump worked great right out of the box. Installation was a 5 min process. I packed up the pressure washer for the winter and when I tried to start it the pump wouldn't pump. I made a call to the Rop Shop and had someone on the phone in less then 30 seconds.She had me check a few things, so I did and called back. Again within 30 seconds I was talking to someone, they sent me a return label and within 2 days of receiving the old pump they sent the new one FREE. I have never had this kind of customer service. The pump was good but the people I spoke with made it an experience not just a purchase. THANK YOU ROP SHOP. Please let everyone know your secrets as to how you get such great employees.

13.05.2021

J**S

Pompa nueva

Compre 1 pompa nueva y pierde la presión

1.06.2025

R**

Good water pump

Work perfectly

11.12.2024

A**.

This pump fit perfect and works great. Actually better than when it was new

Made my pressure washer work better than when it was new

6.09.2023

M**.

thankyou

i like

24.09.2023

K**L

Exactly as stated

Bolted right up and running in about 30 minutes. Good power and a have a new life to my $800 washer for $200.

22.06.2022

J**E

PROMPT PROFESSIONALSERVICE

THANK YOU FOR SHIPPING THE REPLACEMENT PUMP QUICKLY.I RECEIVED THE REPLACEMENT TODAY AND IT WAS UNDAMAGED AND WORKS WELL. I RECOMEND YOUR COMPANY HIGHLY. THANK YOU AGAIN.

17.07.2019

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.