{"product_id":"simpson-aaa90039-horizontal-triplex-pump-kit-4000-psi-3-5-gpm-1-inch-shaft","title":"SIMPSON AAA90039 Horizontal Triplex Pump Kit - 4000 PSI, 3.5 GPM, 1-Inch Shaft","description":"\u003ch2\u003eUpgrade your pressure washing with the SIMPSON AAA90039 pump kit\u003c\/h2\u003e\n\u003cp\u003eEngineered to elevate efficiency, the AAA90039 is a durable replacement designed for gas pressure washers that use a horizontal engine and a 1 inch shaft. It can deliver up to 4000 PSI at 3.5 GPM for demanding cleaning tasks.\u003c\/p\u003e\n\u003cp\u003eThe kit includes the horizontal triplex pump, hardware, and a siphon tube, along with a stainless steel integrated unloader that features an easy-start system. This combination supports smoother starts and consistent operation in challenging environments.\u003c\/p\u003e\n\n\u003ch3\u003eWhy this pump kit helps your setup\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eExtend the life of your pressure washer by replacing the pump rather than purchasing a whole new unit; ideal for walls, sidewalks, vehicles, and more\u003c\/li\u003e\n  \u003cli\u003eCompatibility: SAE standard bolt pattern fits many gas pressure washers with horizontal engines; verify engine orientation, PSI, GPM, shaft diameter, and current connections\u003c\/li\u003e\n  \u003cli\u003eAdjustable power: PowerBoost Technology delivers higher pressure at the nozzle for more efficient cleaning; a user friendly hand knob lets you scale down power when lower pressure is needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe kit also provides practical maintenance features\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOil sight glass and advanced seal design let you see oil levels and water intrusion at a glance, reducing guesswork\u003c\/li\u003e\n  \u003cli\u003eStandard connections include a garden hose inlet and quick connect high pressure hose outlet; works with common Simpson hoses and compatible hoses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation tips and usage scenarios\u003c\/h3\u003e\n\u003cp\u003eTo ensure compatibility, check that your pressure washer matches the inlet and outlet orientation and that the engine is horizontal with a 1 inch shaft. The included hardware simplifies mounting and removal, making it a practical option for routine maintenance or operational upgrades.\u003c\/p\u003e\n\n\u003cp\u003eIn real world use, this pump kit supports tasks such as preparing concrete surfaces, refreshing masonry or siding, and maintaining vehicles without overburdening the engine. It offers a balance of power and manageability that can help you tackle routine cleanups more efficiently, while keeping ongoing costs in check.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the SIMPSON AAA90039 pump kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes the horizontal triplex pump, hardware, siphon tube, and a stainless unloader for straightforward installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this pump kit compatible with 4000 PSI, 3.5 GPM machines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s designed for gas washers with a horizontal engine and 1 inch shaft, up to 4000 PSI at 3.5 GPM; verify inlet\/outlet orientation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SIMPSON","offers":[{"title":"Default Title","offer_id":45738167042234,"sku":"B00TQLMPM0","price":722.33,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/simpson-aaa90039-horizontal-triplex-pump.jpg?v=1774659201","url":"https:\/\/gardencanada.ca\/products\/simpson-aaa90039-horizontal-triplex-pump-kit-4000-psi-3-5-gpm-1-inch-shaft","provider":"Garden Canada","version":"1.0","type":"link"}