{"product_id":"ar-1888-water-seal-kit-22mm-oem-replacement-for-pressure-washer-pumps","title":"AR 1888 Water Seal Kit – 22mm OEM Replacement for Pressure Washer Pumps","description":"\u003cp data-start=\"0\" data-end=\"180\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 1888\u003cbr data-start=\"21\" data-end=\"24\"\u003e\u003cstrong data-start=\"24\" data-end=\"37\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Parts → Pump Repair Kits → Water Seal Kits\u003cbr data-start=\"96\" data-end=\"99\"\u003e\u003cstrong data-start=\"99\" data-end=\"108\"\u003eType:\u003c\/strong\u003e AR 1888 Water Seal Kit – 22mm OEM Replacement for Pressure Washer Pumps\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"182\" data-end=\"185\"\u003e\n\u003cp data-start=\"262\" data-end=\"667\"\u003eThe \u003cstrong data-start=\"266\" data-end=\"305\"\u003eAR 1888 Water Seal Kit (Part #1888)\u003c\/strong\u003e is a genuine OEM replacement repair kit designed for servicing compatible \u003cstrong data-start=\"380\" data-end=\"405\"\u003eAnnovi Reverberi (AR)\u003c\/strong\u003e pressure washer pumps utilizing \u003cstrong data-start=\"438\" data-end=\"447\"\u003e22 mm\u003c\/strong\u003e sealing components. This complete seal kit includes \u003cstrong data-start=\"500\" data-end=\"559\"\u003ehigh-pressure packings, low-pressure seals, and O-rings\u003c\/strong\u003e required to restore proper sealing performance, eliminate water leakage, and maintain peak pump efficiency.\u003c\/p\u003e\n\u003chr data-start=\"1232\" data-end=\"1235\"\u003e\n\u003ch1 data-section-id=\"1oef6j8\" data-start=\"1237\" data-end=\"1262\"\u003eKey Features \u0026amp; Benefits\u003c\/h1\u003e\n\u003cul data-start=\"1264\" data-end=\"1739\"\u003e\n\u003cli data-section-id=\"ubin51\" data-start=\"1264\" data-end=\"1314\"\u003eGenuine AR (Annovi Reverberi) OEM water seal kit\u003c\/li\u003e\n\u003cli data-section-id=\"17n4wjz\" data-start=\"1315\" data-end=\"1334\"\u003ePart Number: 1888\u003c\/li\u003e\n\u003cli data-section-id=\"1ltqhtw\" data-start=\"1335\" data-end=\"1415\"\u003eDesigned for compatible AR pressure washer pumps with 22 mm sealing components\u003c\/li\u003e\n\u003cli data-section-id=\"1lqwnyw\" data-start=\"1416\" data-end=\"1461\"\u003eComplete high- and low-pressure sealing kit\u003c\/li\u003e\n\u003cli data-section-id=\"14jyx74\" data-start=\"1462\" data-end=\"1532\"\u003eIncludes OEM high-pressure packings, low-pressure seals, and O-rings\u003c\/li\u003e\n\u003cli data-section-id=\"19gk06y\" data-start=\"1533\" data-end=\"1570\"\u003eRestores proper sealing performance\u003c\/li\u003e\n\u003cli data-section-id=\"dv7dol\" data-start=\"1571\" data-end=\"1602\"\u003eHelps eliminate water leakage\u003c\/li\u003e\n\u003cli data-section-id=\"1s6adsu\" data-start=\"1603\" data-end=\"1653\"\u003eMaintains operating pressure and pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1pkfdvi\" data-start=\"1654\" data-end=\"1706\"\u003eIdeal for pump rebuilds and preventive maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"8hfxfi\" data-start=\"1707\" data-end=\"1739\"\u003eOEM-quality fit and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1741\" data-end=\"1744\"\u003e\n\u003ch1 data-section-id=\"4wdtu2\" data-start=\"1746\" data-end=\"1760\"\u003eKit Contents\u003c\/h1\u003e\n\u003cp data-start=\"1762\" data-end=\"1798\"\u003eThe AR 1888 Water Seal Kit includes:\u003c\/p\u003e\n\u003cul data-start=\"1800\" data-end=\"1936\"\u003e\n\u003cli data-section-id=\"929bih\" data-start=\"1800\" data-end=\"1847\"\u003e(3) \u003cstrong data-start=\"1806\" data-end=\"1816\"\u003e840330\u003c\/strong\u003e – 22 mm High-Pressure Packings\u003c\/li\u003e\n\u003cli data-section-id=\"1k3suae\" data-start=\"1848\" data-end=\"1891\"\u003e(3) \u003cstrong data-start=\"1854\" data-end=\"1864\"\u003e840340\u003c\/strong\u003e – 22 mm Low-Pressure Seals\u003c\/li\u003e\n\u003cli data-section-id=\"1r17icr\" data-start=\"1892\" data-end=\"1936\"\u003e(3) \u003cstrong data-start=\"1898\" data-end=\"1908\"\u003e961240\u003c\/strong\u003e – O-Rings (31.47 × 1.78 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1938\" data-end=\"1990\"\u003eAll components are genuine OEM AR replacement parts.\u003c\/p\u003e\n\u003chr data-start=\"1992\" data-end=\"1995\"\u003e\n\u003ch1 data-section-id=\"zjxypn\" data-start=\"1997\" data-end=\"2023\"\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cp data-start=\"2025\" data-end=\"2046\"\u003e\u003cstrong data-start=\"2025\" data-end=\"2041\"\u003ePart Number:\u003c\/strong\u003e 1888\u003c\/p\u003e\n\u003cp data-start=\"2048\" data-end=\"2080\"\u003e\u003cstrong data-start=\"2048\" data-end=\"2065\"\u003eProduct Type:\u003c\/strong\u003e Water Seal Kit\u003c\/p\u003e\n\u003cp data-start=\"2082\" data-end=\"2121\"\u003e\u003cstrong data-start=\"2082\" data-end=\"2099\"\u003eManufacturer:\u003c\/strong\u003e AR (Annovi Reverberi)\u003c\/p\u003e\n\u003cp data-start=\"2123\" data-end=\"2143\"\u003e\u003cstrong data-start=\"2123\" data-end=\"2137\"\u003eSeal Size:\u003c\/strong\u003e 22 mm\u003c\/p\u003e\n\u003cp data-start=\"2145\" data-end=\"2169\"\u003e\u003cstrong data-start=\"2145\" data-end=\"2165\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"2171\" data-end=\"2174\"\u003e\n\u003ch1 data-section-id=\"1w7a361\" data-start=\"2176\" data-end=\"2201\"\u003eCompatible Applications\u003c\/h1\u003e\n\u003cp data-start=\"2203\" data-end=\"2300\"\u003eDesigned for use with compatible AR pressure washer pumps utilizing \u003cstrong data-start=\"2271\" data-end=\"2280\"\u003e22 mm\u003c\/strong\u003e sealing components.\u003c\/p\u003e\n\u003cp data-start=\"2302\" data-end=\"2362\"\u003eAlways verify your pump model and seal size before ordering.\u003c\/p\u003e\n\u003chr data-start=\"2364\" data-end=\"2367\"\u003e\n\u003ch1 data-section-id=\"bmilrg\" data-start=\"2369\" data-end=\"2401\"\u003eFunction of the Water Seal Kit\u003c\/h1\u003e\n\u003cp data-start=\"2403\" data-end=\"2428\"\u003eThe water seal kit helps:\u003c\/p\u003e\n\u003cul data-start=\"2430\" data-end=\"2629\"\u003e\n\u003cli data-section-id=\"1k4cqv1\" data-start=\"2430\" data-end=\"2482\"\u003eRestore proper sealing around the ceramic plungers\u003c\/li\u003e\n\u003cli data-section-id=\"1mm8ps9\" data-start=\"2483\" data-end=\"2512\"\u003eMaintain operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"ko08pq\" data-start=\"2513\" data-end=\"2544\"\u003ePrevent internal water bypass\u003c\/li\u003e\n\u003cli data-section-id=\"zpbbz4\" data-start=\"2545\" data-end=\"2576\"\u003eReduce external water leakage\u003c\/li\u003e\n\u003cli data-section-id=\"18a85ml\" data-start=\"2577\" data-end=\"2602\"\u003eImprove pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"9l88x9\" data-start=\"2603\" data-end=\"2629\"\u003eExtend pump service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2631\" data-end=\"2771\"\u003eReplacing worn sealing components helps restore pressure washer performance while protecting internal pump components from unnecessary wear.\u003c\/p\u003e\n\u003chr data-start=\"2773\" data-end=\"2776\"\u003e\n\u003ch1 data-section-id=\"mqxmo4\" data-start=\"2778\" data-end=\"2814\"\u003eCommon Signs Replacement Is Needed\u003c\/h1\u003e\n\u003cp data-start=\"2816\" data-end=\"2857\"\u003eReplace the water seal kit if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2859\" data-end=\"3067\"\u003e\n\u003cli data-section-id=\"l5r3ab\" data-start=\"2859\" data-end=\"2897\"\u003eWater leaking from the pump manifold\u003c\/li\u003e\n\u003cli data-section-id=\"zu24k4\" data-start=\"2898\" data-end=\"2926\"\u003eReduced operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"1f1izt\" data-start=\"2927\" data-end=\"2949\"\u003eDecreased water flow\u003c\/li\u003e\n\u003cli data-section-id=\"ct08o1\" data-start=\"2950\" data-end=\"2985\"\u003eWorn or damaged packings or seals\u003c\/li\u003e\n\u003cli data-section-id=\"14rbscu\" data-start=\"2986\" data-end=\"3016\"\u003eCracked or flattened O-rings\u003c\/li\u003e\n\u003cli data-section-id=\"18a4h50\" data-start=\"3017\" data-end=\"3067\"\u003ePump rebuild or scheduled preventive maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3069\" data-end=\"3187\"\u003eReplacing worn seals promptly helps prevent damage to ceramic plungers, manifolds, and other internal pump components.\u003c\/p\u003e\n\u003chr data-start=\"3189\" data-end=\"3192\"\u003e\n\u003ch1 data-section-id=\"1547z5u\" data-start=\"3194\" data-end=\"3224\"\u003eInstallation \u0026amp; Service Notes\u003c\/h1\u003e\n\u003cul data-start=\"3226\" data-end=\"3718\"\u003e\n\u003cli data-section-id=\"iv93qe\" data-start=\"3226\" data-end=\"3290\"\u003eShut down the pressure washer and relieve all system pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"8gnlw1\" data-start=\"3291\" data-end=\"3369\"\u003eRemove the pump manifold according to the manufacturer's service procedures.\u003c\/li\u003e\n\u003cli data-section-id=\"lrmvbz\" data-start=\"3370\" data-end=\"3431\"\u003eCarefully remove the existing packings, seals, and O-rings.\u003c\/li\u003e\n\u003cli data-section-id=\"vafbtq\" data-start=\"3432\" data-end=\"3472\"\u003eClean all sealing surfaces thoroughly.\u003c\/li\u003e\n\u003cli data-section-id=\"13b8wsy\" data-start=\"3473\" data-end=\"3536\"\u003eInspect ceramic plungers and the manifold for wear or damage.\u003c\/li\u003e\n\u003cli data-section-id=\"rk0yfq\" data-start=\"3537\" data-end=\"3591\"\u003eLubricate the new seals lightly before installation.\u003c\/li\u003e\n\u003cli data-section-id=\"s8byjw\" data-start=\"3592\" data-end=\"3644\"\u003eInstall all components in the correct orientation.\u003c\/li\u003e\n\u003cli data-section-id=\"1ex4i5h\" data-start=\"3645\" data-end=\"3718\"\u003eReassemble the pump and verify proper pressure and leak-free operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3720\" data-end=\"3921\"\u003e\u003cstrong data-start=\"3720\" data-end=\"3734\"\u003eImportant:\u003c\/strong\u003e Inspect ceramic plungers, check valves, and additional sealing components during service. Replacing related wear items together helps maximize pump reliability and long-term performance.\u003c\/p\u003e\n\u003chr data-start=\"3923\" data-end=\"3926\"\u003e\n\u003ch1 data-section-id=\"16tfrdt\" data-start=\"3928\" data-end=\"3957\"\u003eMaintenance Recommendations\u003c\/h1\u003e\n\u003cul data-start=\"3959\" data-end=\"4334\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1fzwt05\" data-start=\"3959\" data-end=\"4013\"\u003eInspect water seals during routine pump maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"sa8ggd\" data-start=\"4014\" data-end=\"4095\"\u003eReplace worn sealing components at the first signs of leakage or pressure loss.\u003c\/li\u003e\n\u003cli data-section-id=\"5z0dep\" data-start=\"4096\" data-end=\"4157\"\u003eMaintain clean, filtered inlet water to minimize seal wear.\u003c\/li\u003e\n\u003cli data-section-id=\"1dj6e5g\" data-start=\"4158\" data-end=\"4216\"\u003eNever operate the pump without an adequate water supply.\u003c\/li\u003e\n\u003cli data-section-id=\"1lgz0xn\" data-start=\"4217\" data-end=\"4334\" data-is-last-node=\"\"\u003eUse only genuine OEM AR replacement parts to maintain optimum pump performance, reliability, and long service life.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Annovi Reverberi","offers":[{"title":"Default Title","offer_id":53443434545515,"sku":null,"price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/KIT1888WATERSEALS22mm.webp?v=1782866742","url":"https:\/\/generalsprayers.com\/products\/ar-1888-water-seal-kit-22mm-oem-replacement-for-pressure-washer-pumps","provider":"GeneralSprayers","version":"1.0","type":"link"}