{"product_id":"oneces-replacement-pressure-washer-pump-head-92841730-92840020-2500-2800-psi-aluminum-assembly-with-laser-welded-seams","title":"ONECES Replacement Pressure Washer Pump Head 92841730 \/ 92840020 – 2500–2800 PSI Aluminum Assembly with Laser‑Welded Seams","description":"\u003cp\u003e\u003cstrong\u003eONECES replacement pump head assy 92841730 \/ 92840020 restores high-pressure performance to compatible 2500–2800 PSI pressure washers by providing a complete, aircraft‑grade aluminum pump head with reinforced seals.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement pump head is designed to fit a wide range of Briggs \u0026amp; Stratton, Craftsman and Troy‑Bilt pressure washer models that specify 2500–2800 PSI ratings. Built as a full assembly, it includes housing, valves, seals and connectors so you can replace a failing pump head without sourcing individual parts. The casting and welding approach focuses on leak resistance and heat tolerance, and the unit is intended as a direct-fit option for many popular consumer models.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this pump head improve a washer that’s leaking or losing pressure?\u003c\/h3\u003e\n\n\u003cp\u003eThe ONECES assembly replaces worn internal parts and the pump housing that often cause flows and pressure drops. Its laser‑welded joints and fresh seals reduce common leakage paths, helping the washer regain rated pressure when paired with a compatible engine and nozzle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFull assembly: housing, valves, seals and connectors included\u003c\/li\u003e\n  \u003cli\u003eLaser welding for tighter seams and reduced leak risk\u003c\/li\u003e\n  \u003cli\u003eRestores rated 2500–2800 PSI performance when matched to listed models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich models and pump types is this compatible with?\u003c\/h3\u003e\n\n\u003cp\u003eThis pump head is manufactured to replace OEM items 92841730 \/ 92840020 and fits numerous Craftsman, Briggs \u0026amp; Stratton, Troy‑Bilt and other consumer pressure washers listed for 2500–2800 PSI. It supports several RMW\/SRMW pump families but is not suitable for higher‑flow 2.3–2.5 GPM or specific RMW2.5G28 variants.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Craftsman models such as 580.752501, 580.752870 and related numbers\u003c\/li\u003e\n  \u003cli\u003eFits Briggs \u0026amp; Stratton\/Brute 2800 PSI washers and many Troy‑Bilt 2500–3000 PSI models\u003c\/li\u003e\n  \u003cli\u003eNot compatible with RMW2.5G28, SRMW2.4\/2.5G28 or higher‑flow pumps to avoid leaks or damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and manufacturing features affect durability?\u003c\/h3\u003e\n\n\u003cp\u003eONECES uses aircraft‑grade aluminum alloy for the pump head, which is lighter than cast iron yet resists corrosion and stands up to elevated operating temperatures. Laser welding and precision machining aim to reduce common failure points from vibration and thermal cycling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum alloy housing for corrosion resistance and lower weight\u003c\/li\u003e\n  \u003cli\u003ePrecision laser welding to strengthen seams and minimize seepage\u003c\/li\u003e\n  \u003cli\u003eIncludes new internal seals and valves to rebuild the pump head fully\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what’s included in the kit?\u003c\/h3\u003e\n\n\u003cp\u003eThe replacement arrives as a complete pump head assembly so you can swap the old unit without sourcing separate internal parts. Basic mechanical skills and common hand tools are sufficient; installation requires removing the old housing and reattaching the new pump to the engine and accessory plumbing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete assembly: pump housing, seals, valves, connectors included\u003c\/li\u003e\n  \u003cli\u003eStandard fasteners and plumbing ports for direct replacement on compatible models\u003c\/li\u003e\n  \u003cli\u003eFollow torque specs and gasket seating procedures for a leak‑free fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: this ONECES pump head is aimed at DIYers, small‑engine repair shops and homeowners who need a cost‑effective alternative to OEM replacements for Craftsman, Briggs \u0026amp; Stratton and Troy‑Bilt pressure washers rated around 2500–2800 PSI. Choose this kit if your unit matches the listed model numbers and pump types, you want a complete replacement assembly, and you prefer an aluminum, welded design for improved durability over plastic housings. If your pressure washer uses a higher‑flow pump model (2.3–2.7 GPM) or an excluded RMW2.5G28 variant, select a model specified for those flows to avoid performance or sealing issues.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this pump fit my Craftsman 580.752501 pressure washer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The ONECES 92841730\/92840020 pump head is compatible with Craftsman 580.752501 and many related 2500–2800 PSI models listed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this with a 2.5 GPM or RMW2.5G28 pump?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This assembly is not recommended for 2.5 GPM or RMW2.5G28\/SRMW2.4‑2.5G28 pumps to prevent leaks or potential damage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ONECES","offers":[{"title":"Default Title","offer_id":56805616779604,"sku":"B0DX6ZM3HT","price":162.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/oneces-front-assembly.jpg?v=1786807899","url":"https:\/\/gardenluxe.co.uk\/products\/oneces-replacement-pressure-washer-pump-head-92841730-92840020-2500-2800-psi-aluminum-assembly-with-laser-welded-seams","provider":"Gardenluxe Uk","version":"1.0","type":"link"}