{"product_id":"3400psi-7-8ft-shaft-vertical-pressure-washer-pump-replacement","title":"3400PSI 7\/8ft Shaft Vertical Pressure Washer Pump - Replacement","description":"\u003cp\u003eIn this review the EZJOB 3400PSI 7\/8' Shaft Vertical Pressure Washer Pump is evaluated as a budget-friendly replacement for vertical shaft gas pressure washers. The bottom line: it is best for DIYers and small-shop owners who need a quick, lower-cost swap for a worn pump because it arrives pre-filled with oil, bolts to common vertical 7\/8' shafts, and starts easily without pressure adjustments. For those needing long-term commercial reliability the mixed reports on durability mean careful inspection and correct fit are essential before purchase.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-filled oil:\u003c\/strong\u003e The pump ships with oil installed and a double seal system so there is no immediate need to change oil and routine maintenance is reduced for about 150 hours of running time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to fit 7\/8' vertical shaft axial gasoline engines in the 180-225 cc \/ 6.5-7 hp range, making it compatible with many popular consumer brand models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance rating:\u003c\/strong\u003e Rated up to 3400 PSI and 2.5 GPM at 3400 RPM, providing strong cleaning power for typical home and light commercial tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Die-cast aluminum body resists corrosion and keeps weight down while providing a stable mounting platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded fittings:\u003c\/strong\u003e Comes with practical parts like an EZ easy start valve, thermal relief valve, unloader, SAE flange, M22 outlet and 3\/4 NH inlet for straightforward hookup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy start:\u003c\/strong\u003e Factory setup and the valve arrangement mean users generally do not have to adjust pressure before starting the engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe pump suits homeowners, landscapers, and weekend mechanics who own pressure washers with a 7\/8' vertical shaft and need an affordable replacement that installs quickly and has useful fittings included. It is especially valuable when the original pump is damaged and the buyer wants a plug-and-play option with pre-filled oil and standard outlets.\u003c\/p\u003e\n\u003cp\u003eIt is not for buyers who require guaranteed long-term commercial duty life without risk; several user reports cite cracked units under heavy use. Also verify mounting size, shaft dimensions and desired PSI range before buying, since it will not fit every series or engine configuration.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePre-filled oil and double seal system reduce initial maintenance and simplify installation.\u003c\/li\u003e\n\u003cli\u003eGood fitment for many common 7\/8' vertical shaft pressure washers and straightforward mounting.\u003c\/li\u003e\n\u003cli\u003eSolid cleaning power up to 3400 PSI and 2.5 GPM for most homeowner jobs.\u003c\/li\u003e\n\u003cli\u003eIncludes unloader, thermal relief and common inlet\/outlet fittings for easier hookup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurability is mixed in customer reports, with some users experiencing cracked units under heavier use.\u003c\/li\u003e\n\u003cli\u003eCompatibility is broad but not universal; careful measurement of shaft and mount is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump type\u003c\/td\u003e\n\u003ctd\u003eVertical pressure washer pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft size\u003c\/td\u003e\n\u003ctd\u003e7\/8' vertical shaft (fits 7\/8' engines only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax pressure\u003c\/td\u003e\n\u003ctd\u003eUp to 3400 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlow rate\u003c\/td\u003e\n\u003ctd\u003e2.5 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine fit\u003c\/td\u003e\n\u003ctd\u003e180-225 cc, 6.5-7 hp gasoline engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody material\u003c\/td\u003e\n\u003ctd\u003eDie-cast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded fittings\u003c\/td\u003e\n\u003ctd\u003eEZ easy start valve, thermal relief, unloader, SAE flange, M22 outlet, 3\/4 NH inlet, keyway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe EZJOB 3400PSI 7\/8' Shaft Vertical Pump is a practical, value-oriented replacement for owners of compatible vertical shaft machines who want easy installation and reasonable cleaning power without immediate maintenance. It is a smart buy for occasional to moderate use, but buyers who need long-term heavy-duty reliability should weigh reported durability issues and confirm exact fit before ordering.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this pump fit my pressure washer?\u003c\/strong\u003e\u003cbr\u003eIt fits 7\/8' vertical shaft gasoline engines in the 180-225 cc and 6.5-7 hp range; measure your shaft and mounting pattern to confirm compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the pump need oil before first use?\u003c\/strong\u003e\u003cbr\u003eNo, it comes pre-filled with oil and a double seal system, so there is no immediate need to change oil for the stated service period.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this suitable for commercial heavy use?\u003c\/strong\u003e\u003cbr\u003eCustomer reports show mixed durability; it is best for homeowner or light commercial use unless you accept potential for earlier wear under heavy daily duty.\u003c\/p\u003e","brand":"EZJOB","offers":[{"title":"Default Title","offer_id":48613433835739,"sku":"B0F8Q66NDP","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71tpCdLyaKL._AC_SL1500.jpg?v=1778422755","url":"https:\/\/gearmusthave.com\/products\/3400psi-7-8ft-shaft-vertical-pressure-washer-pump-replacement","provider":"GearMustHave","version":"1.0","type":"link"}