{"product_id":"ar-2782-water-seal-kit-20mm-for-xw-xwa-pressure-washer-pumps","title":"AR 2782 Water Seal Kit – 20mm for XW \u0026 XWA Pressure Washer Pumps","description":"\u003cp data-start=\"0\" data-end=\"173\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e AR2782\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 2782 Water Seal Kit – 20mm for XW \u0026amp; XWA Pressure Washer Pumps\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"175\" data-end=\"178\"\u003e\n\u003cp data-start=\"248\" data-end=\"668\"\u003eThe \u003cstrong data-start=\"252\" data-end=\"291\"\u003eAR 2782 Water Seal Kit (Part #2782)\u003c\/strong\u003e is a genuine OEM replacement repair kit designed for servicing compatible \u003cstrong data-start=\"366\" data-end=\"409\"\u003eAnnovi Reverberi (AR) XW and XWA Series\u003c\/strong\u003e pressure washer pumps. Engineered with \u003cstrong data-start=\"449\" data-end=\"483\"\u003e20 mm water sealing components\u003c\/strong\u003e, this OEM kit restores proper sealing around the ceramic plungers, helping maintain operating pressure, eliminate water leakage, and extend the service life of your high-pressure pump.\u003c\/p\u003e\n\u003chr data-start=\"1356\" data-end=\"1359\"\u003e\n\u003ch1 data-section-id=\"1oef6j8\" data-start=\"1361\" data-end=\"1386\"\u003eKey Features \u0026amp; Benefits\u003c\/h1\u003e\n\u003cul data-start=\"1388\" data-end=\"1793\"\u003e\n\u003cli data-section-id=\"ubin51\" data-start=\"1388\" data-end=\"1438\"\u003eGenuine AR (Annovi Reverberi) OEM water seal kit\u003c\/li\u003e\n\u003cli data-section-id=\"17n3xnt\" data-start=\"1439\" data-end=\"1458\"\u003ePart Number: 2782\u003c\/li\u003e\n\u003cli data-section-id=\"t2sv0l\" data-start=\"1459\" data-end=\"1513\"\u003eDesigned for XW and XWA Series pressure washer pumps\u003c\/li\u003e\n\u003cli data-section-id=\"xail4c\" data-start=\"1514\" data-end=\"1548\"\u003e20 mm water seal replacement kit\u003c\/li\u003e\n\u003cli data-section-id=\"vi6zy7\" data-start=\"1549\" data-end=\"1586\"\u003eComplete OEM water seal rebuild kit\u003c\/li\u003e\n\u003cli data-section-id=\"19gk06y\" data-start=\"1587\" data-end=\"1624\"\u003eRestores proper sealing performance\u003c\/li\u003e\n\u003cli data-section-id=\"dv7dol\" data-start=\"1625\" data-end=\"1656\"\u003eHelps eliminate water leakage\u003c\/li\u003e\n\u003cli data-section-id=\"1s6adsu\" data-start=\"1657\" data-end=\"1707\"\u003eMaintains operating pressure and pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1pkfdvi\" data-start=\"1708\" data-end=\"1760\"\u003eIdeal for pump rebuilds and preventive maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"8hfxfi\" data-start=\"1761\" data-end=\"1793\"\u003eOEM-quality fit and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1795\" data-end=\"1798\"\u003e\n\u003ch1 data-section-id=\"4wdtu2\" data-start=\"1800\" data-end=\"1814\"\u003eKit Contents\u003c\/h1\u003e\n\u003cp data-start=\"1816\" data-end=\"1852\"\u003eThe AR 2782 Water Seal Kit includes:\u003c\/p\u003e\n\u003cul data-start=\"1854\" data-end=\"2003\"\u003e\n\u003cli data-section-id=\"plbwhz\" data-start=\"1854\" data-end=\"1898\"\u003e(3) \u003cstrong data-start=\"1860\" data-end=\"1873\"\u003eAR1940440\u003c\/strong\u003e – High Pressure Packings\u003c\/li\u003e\n\u003cli data-section-id=\"92hr7q\" data-start=\"1899\" data-end=\"1933\"\u003e(3) \u003cstrong data-start=\"1905\" data-end=\"1918\"\u003eAR1941220\u003c\/strong\u003e – Slit O-Rings\u003c\/li\u003e\n\u003cli data-section-id=\"1xcad8c\" data-start=\"1934\" data-end=\"1974\"\u003e(3) \u003cstrong data-start=\"1940\" data-end=\"1953\"\u003eAR1940470\u003c\/strong\u003e – Low Pressure Seals\u003c\/li\u003e\n\u003cli data-section-id=\"pdtfha\" data-start=\"1975\" data-end=\"2003\"\u003e(3) \u003cstrong data-start=\"1981\" data-end=\"1993\"\u003eAR820490\u003c\/strong\u003e – O-Rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2005\" data-end=\"2095\"\u003eAll components are genuine OEM AR replacement parts. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2097\" data-end=\"2100\"\u003e\n\u003ch1 data-section-id=\"zjxypn\" data-start=\"2102\" data-end=\"2128\"\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cp data-start=\"2130\" data-end=\"2151\"\u003e\u003cstrong data-start=\"2130\" data-end=\"2146\"\u003ePart Number:\u003c\/strong\u003e 2782\u003c\/p\u003e\n\u003cp data-start=\"2153\" data-end=\"2185\"\u003e\u003cstrong data-start=\"2153\" data-end=\"2170\"\u003eProduct Type:\u003c\/strong\u003e Water Seal Kit\u003c\/p\u003e\n\u003cp data-start=\"2187\" data-end=\"2226\"\u003e\u003cstrong data-start=\"2187\" data-end=\"2204\"\u003eManufacturer:\u003c\/strong\u003e AR (Annovi Reverberi)\u003c\/p\u003e\n\u003cp data-start=\"2228\" data-end=\"2248\"\u003e\u003cstrong data-start=\"2228\" data-end=\"2242\"\u003eSeal Size:\u003c\/strong\u003e 20 mm\u003c\/p\u003e\n\u003cp data-start=\"2250\" data-end=\"2286\"\u003e\u003cstrong data-start=\"2250\" data-end=\"2277\"\u003eCompatible Pump Series:\u003c\/strong\u003e XW \u0026amp; XWA\u003c\/p\u003e\n\u003cp data-start=\"2288\" data-end=\"2312\"\u003e\u003cstrong data-start=\"2288\" data-end=\"2308\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"2314\" data-end=\"2317\"\u003e\n\u003ch1 data-section-id=\"1mfbgas\" data-start=\"2319\" data-end=\"2343\"\u003eCompatible Pump Models\u003c\/h1\u003e\n\u003cp data-start=\"2345\" data-end=\"2398\"\u003eDesigned for use with compatible AR pumps, including:\u003c\/p\u003e\n\u003cul data-start=\"2400\" data-end=\"2502\"\u003e\n\u003cli data-section-id=\"usm2hv\" data-start=\"2400\" data-end=\"2410\"\u003eXWM1530N\u003c\/li\u003e\n\u003cli data-section-id=\"up31m5\" data-start=\"2411\" data-end=\"2421\"\u003eXWM2128N\u003c\/li\u003e\n\u003cli data-section-id=\"up8axt\" data-start=\"2422\" data-end=\"2432\"\u003eXWM2623N\u003c\/li\u003e\n\u003cli data-section-id=\"jtedil\" data-start=\"2433\" data-end=\"2442\"\u003eXW3025N\u003c\/li\u003e\n\u003cli data-section-id=\"jp3rw2\" data-start=\"2443\" data-end=\"2454\"\u003eXWAM4G40N\u003c\/li\u003e\n\u003cli data-section-id=\"bq1m12\" data-start=\"2455\" data-end=\"2467\"\u003eXWAM55G40N\u003c\/li\u003e\n\u003cli data-section-id=\"jpuos1\" data-start=\"2468\" data-end=\"2479\"\u003eXWAM7G40N\u003c\/li\u003e\n\u003cli data-section-id=\"jgsue4\" data-start=\"2480\" data-end=\"2491\"\u003eXWAM8G35N\u003c\/li\u003e\n\u003cli data-section-id=\"sdwd5h\" data-start=\"2492\" data-end=\"2502\"\u003eXWA9G30N\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2504\" data-end=\"2602\"\u003eAlways verify your pump model and seal size before ordering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2604\" data-end=\"2607\"\u003e\n\u003ch1 data-section-id=\"bmilrg\" data-start=\"2609\" data-end=\"2641\"\u003eFunction of the Water Seal Kit\u003c\/h1\u003e\n\u003cp data-start=\"2643\" data-end=\"2668\"\u003eThe water seal kit helps:\u003c\/p\u003e\n\u003cul data-start=\"2670\" data-end=\"2858\"\u003e\n\u003cli data-section-id=\"pqu0v\" data-start=\"2670\" data-end=\"2704\"\u003eSeal around the ceramic plungers\u003c\/li\u003e\n\u003cli data-section-id=\"1jwr9ab\" data-start=\"2705\" data-end=\"2741\"\u003eMaintain proper operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"ko08pq\" data-start=\"2742\" data-end=\"2773\"\u003ePrevent internal water bypass\u003c\/li\u003e\n\u003cli data-section-id=\"zpbbz4\" data-start=\"2774\" data-end=\"2805\"\u003eReduce external water leakage\u003c\/li\u003e\n\u003cli data-section-id=\"18a85ml\" data-start=\"2806\" data-end=\"2831\"\u003eImprove pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"9l88x9\" data-start=\"2832\" data-end=\"2858\"\u003eExtend pump service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2860\" data-end=\"2993\"\u003eReplacing worn water seals helps restore pressure washer performance while protecting internal pump components from unnecessary wear.\u003c\/p\u003e\n\u003chr data-start=\"2995\" data-end=\"2998\"\u003e\n\u003ch1 data-section-id=\"mqxmo4\" data-start=\"3000\" data-end=\"3036\"\u003eCommon Signs Replacement Is Needed\u003c\/h1\u003e\n\u003cp data-start=\"3038\" data-end=\"3079\"\u003eReplace the water seal kit if you notice:\u003c\/p\u003e\n\u003cul data-start=\"3081\" data-end=\"3283\"\u003e\n\u003cli data-section-id=\"l5r3ab\" data-start=\"3081\" data-end=\"3119\"\u003eWater leaking from the pump manifold\u003c\/li\u003e\n\u003cli data-section-id=\"zu24k4\" data-start=\"3120\" data-end=\"3148\"\u003eReduced operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"1f1izt\" data-start=\"3149\" data-end=\"3171\"\u003eDecreased water flow\u003c\/li\u003e\n\u003cli data-section-id=\"owcsir\" data-start=\"3172\" data-end=\"3201\"\u003eWorn or damaged water seals\u003c\/li\u003e\n\u003cli data-section-id=\"14rbscu\" data-start=\"3202\" data-end=\"3232\"\u003eCracked or flattened O-rings\u003c\/li\u003e\n\u003cli data-section-id=\"18a4h50\" data-start=\"3233\" data-end=\"3283\"\u003ePump rebuild or scheduled preventive maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3285\" data-end=\"3416\"\u003eReplacing worn sealing components promptly helps prevent damage to ceramic plungers, manifolds, and other critical pump components.\u003c\/p\u003e\n\u003chr data-start=\"3418\" data-end=\"3421\"\u003e\n\u003ch1 data-section-id=\"1547z5u\" data-start=\"3423\" data-end=\"3453\"\u003eInstallation \u0026amp; Service Notes\u003c\/h1\u003e\n\u003cul data-start=\"3455\" data-end=\"3943\"\u003e\n\u003cli data-section-id=\"iv93qe\" data-start=\"3455\" data-end=\"3519\"\u003eShut down the pressure washer and relieve all system pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"8gnlw1\" data-start=\"3520\" data-end=\"3598\"\u003eRemove the pump manifold according to the manufacturer's service procedures.\u003c\/li\u003e\n\u003cli data-section-id=\"1llg1pb\" data-start=\"3599\" data-end=\"3660\"\u003eCarefully remove the existing seals, packings, and O-rings.\u003c\/li\u003e\n\u003cli data-section-id=\"vafbtq\" data-start=\"3661\" data-end=\"3701\"\u003eClean all sealing surfaces thoroughly.\u003c\/li\u003e\n\u003cli data-section-id=\"13b8wsy\" data-start=\"3702\" data-end=\"3765\"\u003eInspect ceramic plungers and the manifold for wear or damage.\u003c\/li\u003e\n\u003cli data-section-id=\"lv7fn3\" data-start=\"3766\" data-end=\"3816\"\u003eLubricate new seals lightly before installation.\u003c\/li\u003e\n\u003cli data-section-id=\"s8byjw\" data-start=\"3817\" data-end=\"3869\"\u003eInstall all components in the correct orientation.\u003c\/li\u003e\n\u003cli data-section-id=\"1ex4i5h\" data-start=\"3870\" data-end=\"3943\"\u003eReassemble the pump and verify proper pressure and leak-free operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3945\" data-end=\"4146\"\u003e\u003cstrong data-start=\"3945\" data-end=\"3959\"\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=\"4148\" data-end=\"4151\"\u003e\n\u003ch1 data-section-id=\"16tfrdt\" data-start=\"4153\" data-end=\"4182\"\u003eMaintenance Recommendations\u003c\/h1\u003e\n\u003cul data-start=\"4184\" data-end=\"4559\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1fzwt05\" data-start=\"4184\" data-end=\"4238\"\u003eInspect water seals during routine pump maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"sa8ggd\" data-start=\"4239\" data-end=\"4320\"\u003eReplace worn sealing components at the first signs of leakage or pressure loss.\u003c\/li\u003e\n\u003cli data-section-id=\"5z0dep\" data-start=\"4321\" data-end=\"4382\"\u003eMaintain clean, filtered inlet water to minimize seal wear.\u003c\/li\u003e\n\u003cli data-section-id=\"1dj6e5g\" data-start=\"4383\" data-end=\"4441\"\u003eNever operate the pump without an adequate water supply.\u003c\/li\u003e\n\u003cli data-section-id=\"1lgz0xn\" data-start=\"4442\" data-end=\"4559\" 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":53444008444267,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/AnnoviReverberi-logo_3a2e1ef5-b8c3-4951-8065-cf3795d1fb95.png?v=1782881876","url":"https:\/\/generalsprayers.com\/products\/ar-2782-water-seal-kit-20mm-for-xw-xwa-pressure-washer-pumps","provider":"GeneralSprayers","version":"1.0","type":"link"}