{"product_id":"3-4-inch-shaft-pressure-washer-pump-3-400-psi-2-5-gpm","title":"3\/4-Inch Shaft Pressure Washer Pump – 3,400 PSI, 2.5 GPM","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eA horizontal replacement pump for compatible gas pressure washers using a 3\/4-inch engine shaft and standard SAE-style mounting pattern. Output is listed at up to 3,400 PSI and 2.5 GPM.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3\/4-inch horizontal shaft fitment\u003c\/li\u003e\n\u003cli\u003eAdjustable 2,500–3,400 PSI range listed by supplier\u003c\/li\u003e\n\u003cli\u003eMaximum flow: 2.5 GPM\u003c\/li\u003e\n\u003cli\u003eThermal-release valve and aluminum pump body\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\u003cp\u003eFor compatible 6.5–7 HP horizontal-shaft gas pressure washers only. Confirm shaft diameter and length, bolt pattern, engine rotation, inlet\/outlet fittings, keyway, and operating specifications.\u003c\/p\u003e\u003ch2\u003eApplication Note\u003c\/h2\u003e\u003cp\u003eDisconnect the spark plug, drain pressure, compare the old pump and mounting geometry, transfer only compatible fittings, align the shaft correctly, and leak-test at low pressure.\u003c\/p\u003e\u003ch2\u003eSafety Note\u003c\/h2\u003e\u003cp\u003ePump replacement involves pressurized water and rotating machinery. Follow the engine and washer service manuals, use proper guards, and never run the pump without water.\u003c\/p\u003e\u003ch2\u003eIndependent Reseller Notice\u003c\/h2\u003e\u003cp\u003eParts Island independently resells this product and is not its manufacturer unless the listing expressly states otherwise. Any company, brand, product, vehicle, or model names shown or referenced are used only to identify the product, design, or compatibility. All third-party marks remain the property of their respective owners.\u003c\/p\u003e","brand":"Parts Island","offers":[{"title":"2.5GPM 3400PSI \/ United States","offer_id":48820093616373,"sku":"14:202642826#2.5GPM 3400PSI;200007763:201336106","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/0191\/8453\/files\/S0f54309178734242b32d7782489813ceG.webp?v=1788805596","url":"https:\/\/www.partsisland.com\/products\/3-4-inch-shaft-pressure-washer-pump-3-400-psi-2-5-gpm","provider":"Parts Island","version":"1.0","type":"link"}