Tool Daily 3/4" Shaft Horizontal Pressure Washer Pump, 2600–3000 PSI 2.4 GPM Replacement Kit

If your gasoline pressure washer has a horizontal engine and a 3/4" drive shaft, this Tool Daily replacement pump gives you a direct way to restore pressure and flow without buying a new machine. Built from aluminum alloy and factory-tested for a 2600–3000 PSI operating range with 2.4 GPM flow, it includes fittings, gaskets, a chemical injector and a thermal relief valve so you can swap pumps and get back to cleaning quickly.

Will this pump fit my pressure washer engine?

Fit depends on shaft orientation and diameter — this pump is intended for horizontal gasoline engines and requires a 3/4" shaft. It is not compatible with vertical-shaft units or electric pressure washers. Check your old pump’s shaft measurement and engine orientation before ordering.

• Designed specifically for horizontal gasoline engines
• Mandatory 3/4" shaft size — measure before purchase
• Works with many Generac, Briggs & Stratton, Homelite, Powerstroke, Troy-Bilt, Devilbiss, Sears Craftsman, Simpson, Himore, EXCELL, and Karcher models

How much cleaning power will I get with this pump?

The pump delivers a usable pressure band of 2600–3000 PSI and a 2.4 GPM flow rate, a balance suitable for heavy home and light commercial cleaning tasks. The aluminum alloy construction provides consistent pressure while resisting corrosion and wear under normal use.

• 2600–3000 PSI working pressure range for strong spray force
• 2.4 gallons per minute for steady rinsing and soap removal
• Aluminum-alloy body for durability and heat dissipation

What safety and durability features are included?

To protect the pump and maintain performance, a built-in thermal relief valve reduces heat buildup during heavy or repeated use. The kit also includes spare gaskets, flange bolts and a keyway so you replace wear items at installation and reduce the chance of leaks or misalignment.

• Integrated thermal relief valve to limit overheating stress
• Multiple gaskets and flange bolts included for a secure seal
• Chemical injector and fittings supplied for detergent use and easy hose connections

What does the replacement kit include and how does it simplify installation?

The product ships as an all-in-one replacement pack with the pump plus adapters and hardware needed for most swaps. Included adapters convert between M22 and common quick-disconnect fittings, and accessory hoses let you reconnect your chemical feed without sourcing extra parts.

• 1x 3/4" shaft horizontal pump with thermal relief valve and chemical injector
• Adapters: M22 14mm female to 3/8" plug, 3/8" quick disconnect to M22 14mm male
• Connectors: 3/4" female to 1/2" quick connect, 1/2" plug to 3/4" male
• Extras: chemical siphon hose, 4 flange bolts, 1 keyway, 4 gaskets

Who is this for? This Tool Daily pump kit is aimed at owners of horizontal-shaft gasoline pressure washers who need a reliable replacement without modifying their engine. It suits DIY mechanics, maintenance shops and property owners who want to restore factory-like pressure and keep detergent capability. If your unit uses a vertical shaft or is electric, choose a pump built for those configurations instead.