{"product_id":"vertex-821483-water-pump-rebuild-kit-kawasaki-kx85-kx100-suzuki-rm100-moto-house-mx","title":"Vertex Water Pump Rebuild Kit 821483 — Kawasaki KX80 \/ KX85 \/ KX100 \/ Suzuki RM100 1986-2025","description":"\u003ch1\u003e\u003cstrong\u003eVertex Water Pump Rebuild Kit 821483 — Kawasaki \/ Suzuki 1986-2025\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eIs your bike running hot, or are you noticing coolant weeping from the weep hole? A failing water pump can lead to catastrophic engine overheating. The Vertex Water Pump Rebuild Kit provides a \u003cstrong\u003ecomplete solution\u003c\/strong\u003e to restore your cooling system to factory-fresh performance.\u003c\/p\u003e\n\u003cp\u003eThis all-inclusive kit is engineered for reliability, containing every essential component needed for a full overhaul, including high-quality bearings, mechanical seals, rubber seals, gaskets, snap rings, and copper drain washers. By replacing all wear items at once, you ensure \u003cstrong\u003eoptimal coolant flow\u003c\/strong\u003e and engine protection for your next race or trail ride.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Vertex Water Pump Rebuild Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete kit includes all necessary bearings, seals, and gaskets for a total overhaul\u003c\/li\u003e\n\u003cli\u003eIncludes mechanical water pump seals, snap rings, and copper washers\u003c\/li\u003e\n\u003cli\u003eRestores factory cooling efficiency and prevents coolant leaks\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered components designed for long-lasting durability in high-RPM 2-stroke engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eFitment List\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0; margin-top: 15px; margin-bottom: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f7f7f7;\"\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eYear Range\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eVehicle Brand\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2022-2025\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKawasaki\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKX112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2010\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKawasaki\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKX100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2003\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eSuzuki\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eRM100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2001-2025\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKawasaki\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKX85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2001-2019\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKawasaki\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKX85 BW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e1995-2009, 2011-2021\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKawasaki\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKX100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e1992-1994\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKawasaki\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKX80 Big Wheel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e1986-2000\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKawasaki\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKX80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my water pump needs a rebuild?\u003c\/strong\u003e\u003cbr\u003eA: Common signs include coolant leaking from the weep hole on the engine case, a high-pitched grinding noise, or the engine consistently running hotter than usual.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it difficult to install this kit?\u003c\/strong\u003e\u003cbr\u003eA: It requires some mechanical aptitude. You will need to drain the coolant, remove the water pump cover, and potentially press in new bearings or seals. Always have your service manual handy for torque specs and orientation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Pro-Tip:\u003c\/strong\u003e When installing the new mechanical seal, ensure it is seated perfectly square. If you push it in crooked, it will never seal correctly. Use a socket that matches the outer diameter of the seal to gently press it into place to avoid damaging the ceramic sealing surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Pairings:\u003c\/strong\u003e\u003cbr\u003e• \u003ca href=\"https:\/\/motohousemx.com\/collections\/kawasaki-kx85-performance-upgrades-modifications-moto-house-mx\"\u003eKawasaki KX85 Performance Parts \u0026amp; Upgrades\u003c\/a\u003e\u003cbr\u003e• \u003ca href=\"https:\/\/motohousemx.com\/collections\/kawasaki-2-stroke-dirt-bikes-performance-parts-accessories-moto-house-mx\"\u003eKawasaki 2-Stroke Performance Parts\u003c\/a\u003e\u003cbr\u003e• \u003ca href=\"https:\/\/motohousemx.com\/collections\/premium-motorcycle-chemicals-brake-fluid-bike-wash-coolant-chain-lubes\"\u003ePremium Motorcycle Chemicals \u0026amp; Coolant\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAt Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. Every order ships fast from our Central Florida location.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMoto-House MX – Choice of Champions\u003c\/strong\u003e – Clermont \/ Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"VERTEX","offers":[{"title":"Default Title","offer_id":42852220403795,"sku":"821483","price":30.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/vertex-water-pump-rebuild-kit-for-kawasaki-kx85-2001-2010-part-821483-3690887.jpg?v=1751477877","url":"https:\/\/motohousemx.com\/products\/vertex-821483-water-pump-rebuild-kit-kawasaki-kx85-kx100-suzuki-rm100-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}