{"product_id":"dolly-kit-for-ar-1857-packing-kit-18mm-xr-pumps-oem-replacement-part","title":"Dolly Kit for AR 1857 Packing Kit 18mm XR Pumps – OEM Replacement Part","description":"\u003cp data-start=\"0\" data-end=\"139\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 7417\u003cbr data-start=\"21\" data-end=\"24\"\u003e\u003cstrong data-start=\"24\" data-end=\"37\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Parts → Pump Parts → Seal Kits\u003cbr data-start=\"84\" data-end=\"87\"\u003e\u003cstrong data-start=\"87\" data-end=\"96\"\u003eType:\u003c\/strong\u003e AR (Annovi Reverberi) KIT 1857 Packing Kit\u003c\/p\u003e\n\u003chr data-start=\"141\" data-end=\"144\"\u003e\n\u003cp data-start=\"226\" data-end=\"667\"\u003eThe \u003cstrong data-start=\"230\" data-end=\"294\"\u003eDolly Kit for AR 1857 Packing Kit 18mm XR Pumps (Part #7417)\u003c\/strong\u003e is a genuine OEM replacement seal packing kit designed to restore sealing performance and maintain reliable operation in compatible \u003cstrong data-start=\"427\" data-end=\"484\"\u003eAnnovi Reverberi (AR) XR series triplex plunger pumps\u003c\/strong\u003e. This kit includes \u003cstrong data-start=\"504\" data-end=\"549\"\u003e18mm seal packing components (3x3 pieces)\u003c\/strong\u003e required for servicing worn seals, preventing leaks, maintaining operating pressure, and extending pump service life.\u003c\/p\u003e\n\u003chr data-start=\"1296\" data-end=\"1299\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1301\" data-end=\"1327\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1329\" data-end=\"1815\"\u003e\n\u003cli data-section-id=\"ph475h\" data-start=\"1329\" data-end=\"1380\"\u003eGenuine AR (Annovi Reverberi) OEM replacement kit\u003c\/li\u003e\n\u003cli data-section-id=\"2wlrmx\" data-start=\"1381\" data-end=\"1414\"\u003eDesigned for AR XR series pumps\u003c\/li\u003e\n\u003cli data-section-id=\"1ekm39s\" data-start=\"1415\" data-end=\"1454\"\u003eIncludes 18mm seal packing components\u003c\/li\u003e\n\u003cli data-section-id=\"chp1jn\" data-start=\"1455\" data-end=\"1506\"\u003eKit contains seal packing components (3x3 pieces)\u003c\/li\u003e\n\u003cli data-section-id=\"65wwxl\" data-start=\"1507\" data-end=\"1547\"\u003eHelps restore pump sealing performance\u003c\/li\u003e\n\u003cli data-section-id=\"1bdch62\" data-start=\"1548\" data-end=\"1587\"\u003eReduces internal and external leakage\u003c\/li\u003e\n\u003cli data-section-id=\"dfja83\" data-start=\"1588\" data-end=\"1627\"\u003eMaintains operating pressure and flow\u003c\/li\u003e\n\u003cli data-section-id=\"zzthj4\" data-start=\"1628\" data-end=\"1663\"\u003eSupports efficient pump operation\u003c\/li\u003e\n\u003cli data-section-id=\"16r8rhd\" data-start=\"1664\" data-end=\"1704\"\u003eOEM-quality materials and construction\u003c\/li\u003e\n\u003cli data-section-id=\"1mt6m43\" data-start=\"1705\" data-end=\"1754\"\u003eIdeal for preventative maintenance and rebuilds\u003c\/li\u003e\n\u003cli data-section-id=\"1d7g3nt\" data-start=\"1755\" data-end=\"1782\"\u003eDirect replacement design\u003c\/li\u003e\n\u003cli data-section-id=\"18a0c0f\" data-start=\"1783\" data-end=\"1815\"\u003eHelps extend pump service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1817\" data-end=\"1820\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1822\" data-end=\"1849\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1851\" data-end=\"1872\"\u003e\u003cstrong data-start=\"1851\" data-end=\"1867\"\u003ePart Number:\u003c\/strong\u003e 7417\u003c\/p\u003e\n\u003cp data-start=\"1874\" data-end=\"1913\"\u003e\u003cstrong data-start=\"1874\" data-end=\"1891\"\u003eManufacturer:\u003c\/strong\u003e AR (Annovi Reverberi)\u003c\/p\u003e\n\u003cp data-start=\"1915\" data-end=\"1954\"\u003e\u003cstrong data-start=\"1915\" data-end=\"1945\"\u003eManufacturer Model Number:\u003c\/strong\u003e KIT 1857\u003c\/p\u003e\n\u003cp data-start=\"1956\" data-end=\"2022\"\u003e\u003cstrong data-start=\"1956\" data-end=\"1980\"\u003eProduct Description:\u003c\/strong\u003e Kit Dolly A1857 Seal Packing Ø18 (3x3 pc)\u003c\/p\u003e\n\u003cp data-start=\"2024\" data-end=\"2058\"\u003e\u003cstrong data-start=\"2024\" data-end=\"2041\"\u003eProduct Type:\u003c\/strong\u003e Packing Seal Kit\u003c\/p\u003e\n\u003cp data-start=\"2060\" data-end=\"2079\"\u003e\u003cstrong data-start=\"2060\" data-end=\"2074\"\u003eSeal Size:\u003c\/strong\u003e 18mm\u003c\/p\u003e\n\u003cp data-start=\"2081\" data-end=\"2135\"\u003e\u003cstrong data-start=\"2081\" data-end=\"2098\"\u003eKit Contents:\u003c\/strong\u003e Seal Packing Components (3x3 Pieces)\u003c\/p\u003e\n\u003cp data-start=\"2137\" data-end=\"2179\"\u003e\u003cstrong data-start=\"2137\" data-end=\"2160\"\u003ePump Compatibility:\u003c\/strong\u003e AR XR Series Pumps\u003c\/p\u003e\n\u003cp data-start=\"2181\" data-end=\"2205\"\u003e\u003cstrong data-start=\"2181\" data-end=\"2201\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003cp data-start=\"2207\" data-end=\"2256\"\u003e\u003cstrong data-start=\"2207\" data-end=\"2223\"\u003eApplication:\u003c\/strong\u003e Pump Seal Maintenance and Repair\u003c\/p\u003e\n\u003chr data-start=\"2258\" data-end=\"2261\"\u003e\n\u003ch2 data-section-id=\"vx2wyp\" data-start=\"2263\" data-end=\"2285\"\u003eCommon Applications\u003c\/h2\u003e\n\u003cul data-start=\"2287\" data-end=\"2531\"\u003e\n\u003cli data-section-id=\"1ab1sx1\" data-start=\"2287\" data-end=\"2316\"\u003eAR XR pressure washer pumps\u003c\/li\u003e\n\u003cli data-section-id=\"1oa2tqu\" data-start=\"2317\" data-end=\"2356\"\u003eCommercial pressure washing equipment\u003c\/li\u003e\n\u003cli data-section-id=\"16ga20s\" data-start=\"2357\" data-end=\"2386\"\u003eIndustrial cleaning systems\u003c\/li\u003e\n\u003cli data-section-id=\"1navbxu\" data-start=\"2387\" data-end=\"2420\"\u003eAgricultural spraying equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1hb3h7x\" data-start=\"2421\" data-end=\"2444\"\u003eFleet washing systems\u003c\/li\u003e\n\u003cli data-section-id=\"kd18ak\" data-start=\"2445\" data-end=\"2471\"\u003eWater transfer equipment\u003c\/li\u003e\n\u003cli data-section-id=\"w6mo30\" data-start=\"2472\" data-end=\"2491\"\u003eWash-down systems\u003c\/li\u003e\n\u003cli data-section-id=\"wx2rbd\" data-start=\"2492\" data-end=\"2531\"\u003ePump rebuild and maintenance services\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2533\" data-end=\"2536\"\u003e\n\u003ch2 data-section-id=\"ctfpuh\" data-start=\"2538\" data-end=\"2561\"\u003ePerformance Benefits\u003c\/h2\u003e\n\u003cul data-start=\"2563\" data-end=\"2859\"\u003e\n\u003cli data-section-id=\"19gk06y\" data-start=\"2563\" data-end=\"2600\"\u003eRestores proper sealing performance\u003c\/li\u003e\n\u003cli data-section-id=\"ph32vl\" data-start=\"2601\" data-end=\"2638\"\u003eHelps maintain pump pressure output\u003c\/li\u003e\n\u003cli data-section-id=\"1lfg9pr\" data-start=\"2639\" data-end=\"2673\"\u003eReduces water bypass and leakage\u003c\/li\u003e\n\u003cli data-section-id=\"zzthj4\" data-start=\"2674\" data-end=\"2709\"\u003eSupports efficient pump operation\u003c\/li\u003e\n\u003cli data-section-id=\"1f4r8tb\" data-start=\"2710\" data-end=\"2751\"\u003eImproves pump reliability and longevity\u003c\/li\u003e\n\u003cli data-section-id=\"1rsvhs0\" data-start=\"2752\" data-end=\"2787\"\u003eHelps prevent premature pump wear\u003c\/li\u003e\n\u003cli data-section-id=\"8jrmjj\" data-start=\"2788\" data-end=\"2831\"\u003eMaintains consistent cleaning performance\u003c\/li\u003e\n\u003cli data-section-id=\"lmun4u\" data-start=\"2832\" data-end=\"2859\"\u003eExtends pump service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2861\" data-end=\"2864\"\u003e\n\u003ch2 data-section-id=\"1ou9mb9\" data-start=\"2866\" data-end=\"2909\"\u003eSigns Seal Packings May Need Replacement\u003c\/h2\u003e\n\u003cp data-start=\"2911\" data-end=\"2951\"\u003eReplace the packing seals if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2953\" data-end=\"3176\"\u003e\n\u003cli data-section-id=\"1kfl8p5\" data-start=\"2953\" data-end=\"2982\"\u003eWater leaking from the pump\u003c\/li\u003e\n\u003cli data-section-id=\"zu24k4\" data-start=\"2983\" data-end=\"3011\"\u003eReduced operating pressure\u003c\/li\u003e\n\u003cli data-section-id=\"jaetnx\" data-start=\"3012\" data-end=\"3037\"\u003eLoss of pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1yxcosw\" data-start=\"3038\" data-end=\"3061\"\u003eInternal water bypass\u003c\/li\u003e\n\u003cli data-section-id=\"14ay4up\" data-start=\"3062\" data-end=\"3086\"\u003eExcessive packing wear\u003c\/li\u003e\n\u003cli data-section-id=\"3aygye\" data-start=\"3087\" data-end=\"3108\"\u003eVisible seal damage\u003c\/li\u003e\n\u003cli data-section-id=\"1lcacgl\" data-start=\"3109\" data-end=\"3139\"\u003eInconsistent pressure output\u003c\/li\u003e\n\u003cli data-section-id=\"kccunt\" data-start=\"3140\" data-end=\"3176\"\u003eIncreased maintenance requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3178\" data-end=\"3181\"\u003e\n\u003ch2 data-section-id=\"16dprsq\" data-start=\"3183\" data-end=\"3204\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003col data-start=\"3206\" data-end=\"3658\"\u003e\n\u003cli data-section-id=\"1e393so\" data-start=\"3206\" data-end=\"3261\"\u003eShut down equipment and relieve all system pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"1vuo091\" data-start=\"3262\" data-end=\"3299\"\u003eDisconnect power and water supply.\u003c\/li\u003e\n\u003cli data-section-id=\"1x0hji0\" data-start=\"3300\" data-end=\"3359\"\u003eDisassemble the pump according to AR service procedures.\u003c\/li\u003e\n\u003cli data-section-id=\"ul4v7b\" data-start=\"3360\" data-end=\"3429\"\u003eRemove worn packing seals and inspect plungers for wear or damage.\u003c\/li\u003e\n\u003cli data-section-id=\"q818ih\" data-start=\"3430\" data-end=\"3464\"\u003eClean seal cavities thoroughly.\u003c\/li\u003e\n\u003cli data-section-id=\"1gurapa\" data-start=\"3465\" data-end=\"3521\"\u003eInstall new OEM seal packing components from the kit.\u003c\/li\u003e\n\u003cli data-section-id=\"cjndz0\" data-start=\"3522\" data-end=\"3586\"\u003eReassemble the pump according to manufacturer specifications.\u003c\/li\u003e\n\u003cli data-section-id=\"7rpc90\" data-start=\"3587\" data-end=\"3658\"\u003eTest operation and verify proper pressure and leak-free performance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"3660\" data-end=\"3795\"\u003e\u003cstrong data-start=\"3660\" data-end=\"3674\"\u003eImportant:\u003c\/strong\u003e Always consult the AR pump service manual and verify compatibility with your specific XR pump model before installation.\u003c\/p\u003e\n\u003chr data-start=\"3797\" data-end=\"3800\"\u003e\n\u003ch2 data-section-id=\"8fimbm\" data-start=\"3802\" data-end=\"3832\"\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cul data-start=\"3834\" data-end=\"4143\"\u003e\n\u003cli data-section-id=\"f6owc9\" data-start=\"3834\" data-end=\"3890\"\u003eInspect seal packings during routine pump maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"sfm6dz\" data-start=\"3891\" data-end=\"3921\"\u003eReplace worn seals promptly.\u003c\/li\u003e\n\u003cli data-section-id=\"1d9n57l\" data-start=\"3922\" data-end=\"3964\"\u003eMaintain clean water filtration systems.\u003c\/li\u003e\n\u003cli data-section-id=\"kl128w\" data-start=\"3965\" data-end=\"4019\"\u003eInspect plungers for scoring or wear during service.\u003c\/li\u003e\n\u003cli data-section-id=\"1y3og15\" data-start=\"4020\" data-end=\"4076\"\u003eFollow manufacturer-recommended maintenance intervals.\u003c\/li\u003e\n\u003cli data-section-id=\"10q20pa\" data-start=\"4077\" data-end=\"4143\"\u003eMonitor pump performance regularly for early signs of seal wear.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Annovi Reverberi","offers":[{"title":"Default Title","offer_id":53423177498987,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/7417DollyKit.webp?v=1782349371","url":"https:\/\/generalsprayers.com\/products\/dolly-kit-for-ar-1857-packing-kit-18mm-xr-pumps-oem-replacement-part","provider":"GeneralSprayers","version":"1.0","type":"link"}