YAMATIC Vertical Pressure Washer Pump 3400 PSI, 2.5 GPM – Replacement for Simpson, Honda, Ryobi, Craftsman

Refresh your power washing setup with the YAMATIC Vertical Pressure Washer Pump. Engineered as a replacement pump, it supports strong cleaning performance up to 3400 PSI and 2.5 GPM, helping you maximize the value of your existing pressure washer without buying a new machine. This pump targets common high‑demand tasks and is designed to slot into many rear outlet engines, making it a practical option for those looking to extend the life of their current unit.

What makes this a compelling replacement

Among its standout features, the pump is built to work well in the 2600–3400 PSI range with a 2.5 GPM flow, which covers a wide variety of residential and light commercial cleaning jobs. It is designed to fit most rear outlet 160–196cc engines in the 6.5–7hp range, including popular brands such as Ryobi, Honda, Briggs & Stratton, Subaru, PowerStroke, Craftsman, Simpson, and Homelite. This broad compatibility means you may be able to swap in a single pump across several machines, reducing downtime and inventory headaches.

• Double seal system helps prevent leakage and supports longer service life when used under typical operating cycles.
• Upgraded piston and bearing materials contribute to improved wear resistance and overall durability.
• Thermal relief valve TRV provides protection during bypass mode to help manage heat buildup during extended use.
• Fully anodized finish enhances rust resistance and maintains a smoother wear surface over time.
• Adjustable unloader lets you tailor pressure to suit engine output and the task at hand.

The kit is designed for straightforward installation and operation. The crankcase is maintenance‑free, so you won’t need to perform oil changes as part of routine use. This is especially helpful for busy users who want to get back to work quickly after a pump swap.

What you get and how it helps you get back to work

• Siphon tube with filter to manage priming and debris intake
• Mounting bolts and shaft key for secure attachment
• Instruction booklet with setup steps to speed installation
• Designed for 5–10 minute setup in most cases, so you can minimize downtime

Real world use cases and installation notes

Think about walls, fences, sidewalks, driveways, vehicles and other surfaces you routinely clean. The pump’s 3400 PSI max and 2.5 GPM flow offer robust cleaning power, while the adjustable unloader helps you dial in performance to protect delicate surfaces or tackle stubborn grime.

Compatibility is broad, with support for rear inlet/outlet configurations on engines in the 160–196cc class. Some engines with a front inlet/outlet can also work, but may require rotating the pump 180 degrees and drilling new holes in the frame; if this sounds complex, you may prefer a front inlet/outlet option designed for that setup.

Maintenance and setup tips

Once installed, you can expect quick cold starts thanks to the built‑in start design, with no need to release pressure before starting. The overall setup process is quick and straightforward, helping you get your washing tasks underway in minutes rather than hours.

Note: This pump is a replacement option intended to extend the life of compatible power washers. Always verify fit with your engine and existing plumbing before purchase to ensure proper alignment and performance.