I have a 13 hp Honda with 4000 psi 3.8gpm cat pump...will this pump mount with same bolt pattern?

ABSOLUTELY, no problem. Perfect fit for the GX390, WELL WITHIN SPECS! Better pump choice is the AR RKV45G40HD-F24 4000psi @ 4.5 gpm OR Bertolini WMG 4043 4000psi @ 4.3 gpm ......both superior to the "tipple A" ....Although the "cat" is better quality than all the above in the 4000 @ 4.0 gpm, but pricey! Keep in mind, that when a "pressure washer manufacture" like DeWalt publish a given pressure, it's typically 8% above the actual pressure EVER achievable. The reason for this is a deceiving sales tactic that manufactures like DeWalt take advantage of. The ASTM guidelines on pressure washers allow for a 8% in min/max operating pressures so the pressure washer manufacture (not the pump mfg) takes the MAX pressure the actual pump is capable of producing and multiply by .08 and round down to the next "whole number". The cat pump on you're machine is only capable in the neighborhood of 3800 psi. ANY of the above listed pumps will exceed the performance of your OEM equipment from De Fault!

Will this pull water from a tank?

i use a water tank it' in a truck so it's higher than the pump gravity feed

Will this fit dxpw4035 dewalt pressure washer?

Technically it would fit on the Honda Engine but this pump required a 13HO GX390 Engine and the DXPW4035 has a GX270 9HP engine. The suggested replacement pump is the 90038 AAA Pump Thank You Allparts Equipment Technical Service Team

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Description

🚀 Upgrade your clean game with industrial power and precision!

UNIVERSAL SAE COMPATIBILITY - Fits a wide range of gas-powered horizontal engine washers, including Honda GX390, for seamless upgrades.
DURABLE INDUSTRIAL GRADE BUILD - Dual oversized ball bearings and brass/aluminum materials deliver friction reduction and long-lasting reliability.
COMPLETE INSTALLATION KIT INCLUDED - Hardware and siphon tube come standard—get your pressure washer back in action without extra trips to the store.
EASY OIL MONITORING WITH SIGHT GLASS - No more guesswork—see oil levels and quality instantly, ensuring peak pump performance and longevity.
POWER BOOST TECHNOLOGY FOR PRECISION CLEANING - Adjust pressure on demand with a simple hand-turn knob to tackle any job from delicate surfaces to heavy-duty grime.

The AAA 90034 Horizontal Triplex Plunger Replacement Pump Kit delivers professional-grade 4400 PSI pressure and 4.0 GPM flow for gas-powered washers with a 1" shaft. Featuring PowerBoost Technology, easy oil sight glass, and universal SAE bolt pattern compatibility, this durable pump kit extends your machine’s life and maximizes cleaning efficiency. Includes all necessary hardware and siphon tube for quick installation.

Specifications

ASIN	B01D4X0CCK
Best Sellers Rank	#155,550 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #84 in Pressure Washer Pumps #1,926 in Pressure Washer Accessories
Brand Name	SIMPSON
Color	Black
Customer Reviews	3.9 3.9 out of 5 stars (273)
Flow Rate	4 Gallons Per Minute
Global Trade Identification Number	00879399002335
Included Components	Pump Kit
Item Dimensions L x W x H	11.5"L x 11.5"W x 11"H
Item Type Name	Replacement Pressure Washer Pump Kit, 4400 PSI, 4.0 GPM, 1" Shaft, Includes Hardware and Siphon Tube, for Industrial Gas Powered Machines
Item Weight	16 Pounds
Manufacturer	simpson
Manufacturer Part Number	90034
Manufacturer Warranty Description	5 year warranty
Material Type	Brass, Black Aluminum
Model Number	90034
Power Source	Gasoline
Product Style	4400 PSI at 4.0 GPM
UPC	879399002335
Unit Count	1.0 Count
Voltage	120

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127132F

Duties & taxes included

In stock

Sold byAmazon French PolynesiaDelivered 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 French Polynesia.

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