{"product_id":"side-fill-cap-sealing-washer-1641-3484-hydro-force-revolution","title":"Side‑Fill Cap Sealing Washer 1641‑3484 – Internal Seal for Hydro‑Force Revolution Bottle Cap","description":"\u003ch1\u003eSide‑Fill Cap Sealing Washer 1641‑3484 – Internal Seal for Hydro‑Force Revolution Bottle Cap\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cp\u003eThis genuine \u003cstrong\u003e1641‑3484 Sealing Washer\u003c\/strong\u003e is the internal watertight seal that fits \u003cstrong\u003einside the side‑fill cap\u003c\/strong\u003e on the Hydro‑Force Revolution Inline Sprayer. When the side‑fill cap is screwed onto the bottle, this washer creates the tight, leak‑free seal required for proper operation.\u003c\/p\u003e\n\u003cp\u003eWithout this washer, the side‑fill cap cannot form a reliable seal, leading to \u003cstrong\u003eleaks, air draw, loss of pressure\u003c\/strong\u003e and inconsistent chemical delivery. Replacing a worn or missing washer restores correct sealing and keeps your Revolution sprayer performing at its best.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5 style=\"margin: 12px 0 6px 0;\"\u003e\u003cstrong\u003ePlease Note\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv style=\"line-height: 1.4;\"\u003e\n\u003cspan\u003e• \u003cstrong\u003e1 washer\u003c\/strong\u003e is required for the bottle currently in use.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003cstrong\u003e2 washers\u003c\/strong\u003e are required to provide a watertight seal on a spare bottle.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch5 style=\"margin: 12px 0 6px 0;\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv style=\"line-height: 1.4;\"\u003e\n\u003cspan\u003e• Genuine Hydro‑Force sealing washer\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Official part number \u003cstrong\u003e1641‑3484\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Fits inside the AS68L side‑fill bottle cap\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Creates a watertight seal when the cap is tightened\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Prevents leaks, air draw and pressure loss\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Essential for correct sprayer performance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch5 style=\"margin: 12px 0 6px 0;\"\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv style=\"line-height: 1.4;\"\u003e\n\u003cspan\u003e• Hydro‑Force Revolution Inline Sprayer (new‑style side‑fill bottle)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• AS68L Side‑Fill Bottle Cap (2\" black cap)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003ca href=\"https:\/\/carpet-cleaning-equipment.co.uk\/products\/side-fill-bottle-cap-as68l-hydro-force-revolution\" target=\"the same window\"\u003e\u003cstrong\u003eClick here for the AS68L Side‑Fill Bottle Cap\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Systems requiring internal sealing washer 1641‑3484\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch5 style=\"margin: 12px 0 6px 0;\"\u003e\u003cstrong\u003eInstruction Manual \u0026amp; Parts List\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cp\u003eFor a full breakdown of all components, see the official \u003ca href=\"https:\/\/www.advancedse.com.au\/wp-content\/uploads\/2015\/11\/Revolution-Parts-List.pdf\" target=\"_blank\"\u003e \u003cstrong\u003eHydro‑Force Revolution Instruction Manual \u0026amp; Parts List\u003c\/strong\u003e \u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5 style=\"margin: 12px 0 6px 0;\"\u003e\u003cstrong\u003eWhen to Replace\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv style=\"line-height: 1.4;\"\u003e\n\u003cspan\u003e• Leaking from the side‑fill cap\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Cap no longer seals tightly\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Washer is worn, flattened, cracked or missing\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Bottle draws air or loses pressure during spraying\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch5 style=\"margin: 12px 0 6px 0;\"\u003e\u003cstrong\u003eWhy Choose This Washer\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cp\u003eThis is the correct OEM internal sealing washer for the Hydro‑Force Revolution side‑fill cap. Replacing it ensures a proper watertight seal and keeps your sprayer operating reliably.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hydroforce","offers":[{"title":"Default Title","offer_id":56617179152770,"sku":"PC10658","price":1.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0495\/8358\/7478\/files\/photo_2026-05-05_15-16-40.jpg?v=1777990615","url":"https:\/\/carpet-cleaning-equipment.co.uk\/products\/side-fill-cap-sealing-washer-1641-3484-hydro-force-revolution","provider":"Ashbys Cleaning Equipment","version":"1.0","type":"link"}