{"product_id":"mosmatic-43-904-wd-wc-swivel-repair-kit-replacement-seal-rebuild-kit","title":"Mosmatic 43.904 WD\/WC Swivel Repair Kit – Replacement Seal \u0026 Rebuild Kit","description":"\u003cp data-start=\"0\" data-end=\"165\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 6929\u003cbr data-start=\"21\" data-end=\"24\"\u003e\u003cstrong data-start=\"24\" data-end=\"37\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Parts → Swivel Repair Kits\u003cbr data-start=\"80\" data-end=\"83\"\u003e\u003cstrong data-start=\"83\" data-end=\"92\"\u003eType:\u003c\/strong\u003e Mosmatic 43.904 WD\/WC Swivel Repair Kit – Replacement Seal \u0026amp; Rebuild Kit\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"167\" data-end=\"170\"\u003e\n\u003cp data-start=\"248\" data-end=\"715\"\u003eThe \u003cstrong data-start=\"252\" data-end=\"308\"\u003eMosmatic 43.904 WD\/WC Swivel Repair Kit (Part #6929)\u003c\/strong\u003e is a genuine \u003cstrong data-start=\"322\" data-end=\"334\"\u003eMosmatic\u003c\/strong\u003e OEM rebuild kit designed to restore the performance of compatible \u003cstrong data-start=\"401\" data-end=\"429\"\u003eWD and WC series swivels\u003c\/strong\u003e. Engineered for routine maintenance and repair, this kit contains the replacement sealing components needed to restore smooth swivel operation, eliminate leaks, and extend the service life of high-pressure Mosmatic swivels used in pressure washing and industrial cleaning applications.\u003c\/p\u003e\n\u003chr data-start=\"1264\" data-end=\"1267\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1269\" data-end=\"1295\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1297\" data-end=\"1739\"\u003e\n\u003cli data-section-id=\"5naqni\" data-start=\"1297\" data-end=\"1337\"\u003eGenuine Mosmatic OEM swivel repair kit\u003c\/li\u003e\n\u003cli data-section-id=\"1yimehu\" data-start=\"1338\" data-end=\"1361\"\u003e\n\u003cstrong data-start=\"1340\" data-end=\"1356\"\u003ePart Number:\u003c\/strong\u003e 6929\u003c\/li\u003e\n\u003cli data-section-id=\"1a0wfy6\" data-start=\"1362\" data-end=\"1394\"\u003e\n\u003cstrong data-start=\"1364\" data-end=\"1387\"\u003eManufacturer Model:\u003c\/strong\u003e 43.904\u003c\/li\u003e\n\u003cli data-section-id=\"zf0jkh\" data-start=\"1395\" data-end=\"1443\"\u003eDesigned for Mosmatic \u003cstrong data-start=\"1419\" data-end=\"1443\"\u003eWD\/WC series swivels\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1haeu1y\" data-start=\"1444\" data-end=\"1475\"\u003eComplete seal and rebuild kit\u003c\/li\u003e\n\u003cli data-section-id=\"bewvsy\" data-start=\"1476\" data-end=\"1513\"\u003eRestores swivel sealing performance\u003c\/li\u003e\n\u003cli data-section-id=\"1kyn10g\" data-start=\"1514\" data-end=\"1537\"\u003eHelps eliminate leaks\u003c\/li\u003e\n\u003cli data-section-id=\"o41w44\" data-start=\"1538\" data-end=\"1567\"\u003eExtends swivel service life\u003c\/li\u003e\n\u003cli data-section-id=\"1vk8eyu\" data-start=\"1568\" data-end=\"1602\"\u003eMaintains smooth swivel rotation\u003c\/li\u003e\n\u003cli data-section-id=\"t3zuaj\" data-start=\"1603\" data-end=\"1639\"\u003eManufactured to OEM specifications\u003c\/li\u003e\n\u003cli data-section-id=\"qjdg7z\" data-start=\"1640\" data-end=\"1679\"\u003eRated for systems up to \u003cstrong data-start=\"1666\" data-end=\"1679\"\u003e4,000 PSI\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"halwtu\" data-start=\"1680\" data-end=\"1739\"\u003eCost-effective alternative to complete swivel replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1741\" data-end=\"1744\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1746\" data-end=\"1773\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1775\" data-end=\"1796\"\u003e\u003cstrong data-start=\"1775\" data-end=\"1791\"\u003ePart Number:\u003c\/strong\u003e 6929\u003c\/p\u003e\n\u003cp data-start=\"1798\" data-end=\"1824\"\u003e\u003cstrong data-start=\"1798\" data-end=\"1815\"\u003eManufacturer:\u003c\/strong\u003e Mosmatic\u003c\/p\u003e\n\u003cp data-start=\"1826\" data-end=\"1856\"\u003e\u003cstrong data-start=\"1826\" data-end=\"1849\"\u003eManufacturer Model:\u003c\/strong\u003e 43.904\u003c\/p\u003e\n\u003cp data-start=\"1858\" data-end=\"1893\"\u003e\u003cstrong data-start=\"1858\" data-end=\"1875\"\u003eProduct Type:\u003c\/strong\u003e Swivel Repair Kit\u003c\/p\u003e\n\u003cp data-start=\"1895\" data-end=\"1942\"\u003e\u003cstrong data-start=\"1895\" data-end=\"1918\"\u003eCompatible Swivels:\u003c\/strong\u003e Mosmatic WD \u0026amp; WC Series\u003c\/p\u003e\n\u003cp data-start=\"1944\" data-end=\"1983\"\u003e\u003cstrong data-start=\"1944\" data-end=\"1973\"\u003eMaximum Working Pressure:\u003c\/strong\u003e 4,000 PSI\u003c\/p\u003e\n\u003cp data-start=\"1985\" data-end=\"2027\"\u003e\u003cstrong data-start=\"1985\" data-end=\"2001\"\u003eApplication:\u003c\/strong\u003e Swivel Seal \u0026amp; Rebuild Kit\u003c\/p\u003e\n\u003cp data-start=\"2029\" data-end=\"2053\"\u003e\u003cstrong data-start=\"2029\" data-end=\"2049\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003chr data-start=\"2055\" data-end=\"2058\"\u003e\n\u003ch2 data-section-id=\"17z2fqi\" data-start=\"2060\" data-end=\"2086\"\u003eCompatible Applications\u003c\/h2\u003e\n\u003cp data-start=\"2088\" data-end=\"2110\"\u003eSuitable for use with:\u003c\/p\u003e\n\u003cul data-start=\"2112\" data-end=\"2391\"\u003e\n\u003cli data-section-id=\"6fk2oy\" data-start=\"2112\" data-end=\"2140\"\u003eMosmatic WD series swivels\u003c\/li\u003e\n\u003cli data-section-id=\"wtvu6d\" data-start=\"2141\" data-end=\"2169\"\u003eMosmatic WC series swivels\u003c\/li\u003e\n\u003cli data-section-id=\"1ftw8hk\" data-start=\"2170\" data-end=\"2199\"\u003eCommercial pressure washers\u003c\/li\u003e\n\u003cli data-section-id=\"e9p5qp\" data-start=\"2200\" data-end=\"2237\"\u003eIndustrial pressure washing systems\u003c\/li\u003e\n\u003cli data-section-id=\"ca3nb0\" data-start=\"2238\" data-end=\"2256\"\u003eSurface cleaners\u003c\/li\u003e\n\u003cli data-section-id=\"wv490r\" data-start=\"2257\" data-end=\"2285\"\u003ePressure washer hose reels\u003c\/li\u003e\n\u003cli data-section-id=\"1x5a0m2\" data-start=\"2286\" data-end=\"2306\"\u003eCeiling wash booms\u003c\/li\u003e\n\u003cli data-section-id=\"1xo037v\" data-start=\"2307\" data-end=\"2329\"\u003eVehicle wash systems\u003c\/li\u003e\n\u003cli data-section-id=\"1wpc0sg\" data-start=\"2330\" data-end=\"2361\"\u003eIndustrial cleaning equipment\u003c\/li\u003e\n\u003cli data-section-id=\"9u4i4t\" data-start=\"2362\" data-end=\"2391\"\u003eHigh-pressure water systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2393\" data-end=\"2450\"\u003eAlways verify swivel model compatibility before ordering.\u003c\/p\u003e\n\u003chr data-start=\"2452\" data-end=\"2455\"\u003e\n\u003ch2 data-section-id=\"1scy3ks\" data-start=\"2457\" data-end=\"2486\"\u003eFunction of the Repair Kit\u003c\/h2\u003e\n\u003cp data-start=\"2488\" data-end=\"2529\"\u003eThe \u003cstrong data-start=\"2492\" data-end=\"2522\"\u003eMosmatic 43.904 Repair Kit\u003c\/strong\u003e helps:\u003c\/p\u003e\n\u003cul data-start=\"2531\" data-end=\"2718\"\u003e\n\u003cli data-section-id=\"egylhf\" data-start=\"2531\" data-end=\"2562\"\u003eRestore proper swivel sealing\u003c\/li\u003e\n\u003cli data-section-id=\"qrrvo7\" data-start=\"2563\" data-end=\"2586\"\u003eEliminate water leaks\u003c\/li\u003e\n\u003cli data-section-id=\"yx005s\" data-start=\"2587\" data-end=\"2625\"\u003eMaintain smooth 360° swivel rotation\u003c\/li\u003e\n\u003cli data-section-id=\"d6n6v\" data-start=\"2626\" data-end=\"2654\"\u003eExtend swivel service life\u003c\/li\u003e\n\u003cli data-section-id=\"16d721u\" data-start=\"2655\" data-end=\"2690\"\u003eRestore OEM operating performance\u003c\/li\u003e\n\u003cli data-section-id=\"gh5gpx\" data-start=\"2691\" data-end=\"2718\"\u003eReduce equipment downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2720\" data-end=\"2849\"\u003eReplacing worn seals and internal wear components helps maintain pressure, prevent leaks, and ensure dependable swivel operation.\u003c\/p\u003e\n\u003chr data-start=\"2851\" data-end=\"2854\"\u003e\n\u003ch2 data-section-id=\"1cnbljb\" data-start=\"2856\" data-end=\"2893\"\u003eCommon Signs Replacement Is Needed\u003c\/h2\u003e\n\u003cp data-start=\"2895\" data-end=\"2936\"\u003eReplace the internal seals if you notice:\u003c\/p\u003e\n\u003cul data-start=\"2938\" data-end=\"3166\"\u003e\n\u003cli data-section-id=\"d9bpdv\" data-start=\"2938\" data-end=\"2969\"\u003eWater leaking from the swivel\u003c\/li\u003e\n\u003cli data-section-id=\"1imegex\" data-start=\"2970\" data-end=\"2999\"\u003eIncreased swivel resistance\u003c\/li\u003e\n\u003cli data-section-id=\"g17ooy\" data-start=\"3000\" data-end=\"3034\"\u003eRough or binding swivel movement\u003c\/li\u003e\n\u003cli data-section-id=\"1e3oo45\" data-start=\"3035\" data-end=\"3079\"\u003eLoss of pressure due to internal seal wear\u003c\/li\u003e\n\u003cli data-section-id=\"16jh2th\" data-start=\"3080\" data-end=\"3119\"\u003eExcessive wear from prolonged service\u003c\/li\u003e\n\u003cli data-section-id=\"1kokjfd\" data-start=\"3120\" data-end=\"3166\"\u003eScheduled preventative maintenance intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3168\" data-end=\"3259\"\u003eRoutine rebuilding helps maximize swivel lifespan and maintain reliable system performance.\u003c\/p\u003e\n\u003chr data-start=\"3261\" data-end=\"3264\"\u003e\n\u003ch2 data-section-id=\"10va281\" data-start=\"3266\" data-end=\"3297\"\u003eInstallation \u0026amp; Service Notes\u003c\/h2\u003e\n\u003cp data-start=\"3299\" data-end=\"3355\"\u003eRelieve all system pressure before servicing the swivel.\u003c\/p\u003e\n\u003cp data-start=\"3357\" data-end=\"3466\"\u003eDisassemble the compatible \u003cstrong data-start=\"3384\" data-end=\"3412\"\u003eMosmatic WD or WC swivel\u003c\/strong\u003e according to the manufacturer's service instructions.\u003c\/p\u003e\n\u003cp data-start=\"3468\" data-end=\"3621\"\u003eReplace all worn seals and rebuild components included in the \u003cstrong data-start=\"3530\" data-end=\"3551\"\u003e43.904 repair kit\u003c\/strong\u003e, inspecting internal components for wear or damage before reassembly.\u003c\/p\u003e\n\u003cp data-start=\"3623\" data-end=\"3747\"\u003eLubricate components as recommended by Mosmatic and verify smooth swivel rotation before returning the equipment to service.\u003c\/p\u003e\n\u003cp data-start=\"3749\" data-end=\"3917\"\u003e\u003cstrong data-start=\"3749\" data-end=\"3763\"\u003eImportant:\u003c\/strong\u003e This repair kit is designed specifically for compatible \u003cstrong data-start=\"3820\" data-end=\"3853\"\u003eMosmatic WD\/WC series swivels\u003c\/strong\u003e. Always confirm swivel model compatibility before installation.\u003c\/p\u003e\n\u003chr data-start=\"3919\" data-end=\"3922\"\u003e\n\u003ch2 data-section-id=\"8fimbm\" data-start=\"3924\" data-end=\"3954\"\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cul data-start=\"3956\" data-end=\"4372\"\u003e\n\u003cli data-section-id=\"1c0xq3l\" data-start=\"3956\" data-end=\"4017\"\u003eInspect swivels regularly for leaks or restricted rotation.\u003c\/li\u003e\n\u003cli data-section-id=\"qhpg7\" data-start=\"4018\" data-end=\"4082\"\u003eRebuild swivels as part of scheduled preventative maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"1eggy8e\" data-start=\"4083\" data-end=\"4137\"\u003eReplace worn seals before leakage becomes excessive.\u003c\/li\u003e\n\u003cli data-section-id=\"7pern1\" data-start=\"4138\" data-end=\"4186\"\u003eKeep swivel components clean during servicing.\u003c\/li\u003e\n\u003cli data-section-id=\"fvl5kp\" data-start=\"4187\" data-end=\"4247\"\u003eInspect bearings and internal components while rebuilding.\u003c\/li\u003e\n\u003cli data-section-id=\"1tw9uc4\" data-start=\"4248\" data-end=\"4372\"\u003eUse only genuine OEM Mosmatic repair kits to maintain proper sealing performance, reliability, and long-term service life.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mosmatic","offers":[{"title":"Default Title","offer_id":53466921828715,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/GeneralSprayers_Logo_250x250_1_86348b89-cb66-480f-9056-7264c2539245.png?v=1783383913","url":"https:\/\/generalsprayers.com\/products\/mosmatic-43-904-wd-wc-swivel-repair-kit-replacement-seal-rebuild-kit","provider":"GeneralSprayers","version":"1.0","type":"link"}