YAMATIC Vertical 7/8-Inch Pressure Washer Pump — Front Inlet/Outlet, 3000 PSI 2.5 GPM Replacement

Refresh your power washing setup

Upgrade to the YAMATIC Vertical 7/8-Inch Pressure Washer Pump, a front-inlet/outlet replacement built to bring reliable cleaning power to compatible units. Capable of delivering up to 3000 PSI and 2.5 GPM, this pump supports steady water flow for tasks like washing driveways, fences, walls, and vehicles. Its design emphasizes straightforward installation, reduced maintenance, and practical performance, so you can approach cleaning jobs with confidence rather than complication.

Compatibility at a glance

• Front 7/8" shaft inlet/outlet design made to fit select vertical units; intended for unobstructed front openings and not for frames with front shrouds or bumpers covering the pump boss.
• Fits various Craftsman and Troy-Bilt models with compatible part references (e.g., SRMW22G26-EZ, 318644; CMXGWAS020733/020734; multiple 020413-0 to 020423-2 variants).
• Engine guidance covers most 180-196cc, 6.5-7hp class engines from popular brands; designed for front-outlet configurations commonly found in many 180-196cc units.

Durability and performance you can rely on

• Durable double seal system helps reduce leaks and extend service life, even under frequent use.
• Upgraded piston and bearing improve wear resistance for longer running times—up to an estimated 150 hours of operation in typical use.
• Thermal relief valve (TRV) protects the pump during bypass, helping to manage heat during extended cleaning sessions.
• An adjustable unloader lets you fine-tune pressure to suit engine output and the task at hand.

Maintenance-free design and quick setup

• Maintenance-free crankcase removes the need for regular oil changes, simplifying upkeep between jobs.
• Comes with a siphon tube with filter, mounting bolts, shaft key, and an instruction booklet for a smoother install.
• Typical setup time is 5–10 minutes, helping you get back to cleaning faster without extra downtime.

Use cases include washing walls, fences, sidewalks, and vehicles where a reliable, front-inlet/outlet pump can improve efficiency. While this pump offers solid performance, outcomes depend on your overall system and conditions. Consider it as a practical upgrade or replacement option to refresh an aging unit rather than a guaranteed solution.