{"product_id":"prox-16-940014-clutch-master-cylinder-rebuild-kit-kawasaki-kx450-kx250-moto-house-mx","title":"ProX Clutch Master Cylinder Rebuild Kit 16.940014 - Kawasaki KX250 \/ KX450 2019-2026","description":"\u003ch1\u003e\u003cstrong\u003eProX Clutch Master Cylinder Rebuild Kit 16.940014 - Kawasaki KX250 \/ KX450 2019-2026\u003c\/strong\u003e\u003c\/h1\u003e\n\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\n\u003cp\u003eThe ProX 16.940014 Clutch Master Cylinder Rebuild Kit provides a complete overhaul solution to eliminate spongy hydraulic pull, fluid bypass, and pressure loss at the lever. Precision-engineered for modern Kawasaki motocross and off-road models, this comprehensive package restores positive lever engagement and crisp disengagement to keep your \u003cstrong\u003edirt bike\u003c\/strong\u003e operating at peak performance.\u003c\/p\u003e\n\n\u003cp\u003eManufactured to match exact OEM-level tolerances, every internal component is designed to endure aggressive heat cycles and high-pressure fluid transfer under demanding track conditions. Rebuilding your master cylinder body with fresh, precision-molded internal seals prevents air intrusion, stopping fluid degradation and returning your hydraulic system to consistent, \u003cstrong\u003efactory-level clutch control\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eTop Features: ProX Clutch Master Cylinder Rebuild Kit\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eContains all necessary components to rebuild your hydraulic clutch master cylinder assembly.\u003c\/li\u003e\n\t\u003cli\u003eManufactured to meet or exceed OEM specifications for precise hydraulic sealing and fluid control.\u003c\/li\u003e\n\t\u003cli\u003eEngineered to resolve fluid bypass, spongy lever action, and inconsistent clutch disengagement.\u003c\/li\u003e\n\t\u003cli\u003eConstructed to withstand high operating temperatures and rigorous off-road riding conditions.\u003c\/li\u003e\n\t\u003cli\u003eCovers a wide range of Kawasaki KX four-stroke motocross and cross-country models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your dirt bike before finalizing your purchase.\u003c\/p\u003e\n\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%\"\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\t\t\t\u003cth\u003eYear Range\u003c\/th\u003e\n\t\t\t\u003cth\u003eVehicle Brand\u003c\/th\u003e\n\t\t\t\u003cth\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e2021-2024\u003c\/td\u003e\n\t\t\t\u003ctd\u003eKawasaki\u003c\/td\u003e\n\t\t\t\u003ctd\u003eKX250\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e2021\u003c\/td\u003e\n\t\t\t\u003ctd\u003eKawasaki\u003c\/td\u003e\n\t\t\t\u003ctd\u003eKX250F\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e2021-2024\u003c\/td\u003e\n\t\t\t\u003ctd\u003eKawasaki\u003c\/td\u003e\n\t\t\t\u003ctd\u003eKX250X\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e2021-2026\u003c\/td\u003e\n\t\t\t\u003ctd\u003eKawasaki\u003c\/td\u003e\n\t\t\t\u003ctd\u003eKX450\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e2019-2022\u003c\/td\u003e\n\t\t\t\u003ctd\u003eKawasaki\u003c\/td\u003e\n\t\t\t\u003ctd\u003eKX450F\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e2021-2026\u003c\/td\u003e\n\t\t\t\u003ctd\u003eKawasaki\u003c\/td\u003e\n\t\t\t\u003ctd\u003eKX450X\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What signs indicate that my clutch master cylinder requires a rebuild?\u003c\/strong\u003e\u003cbr\u003e\nA: A soft or spongy clutch lever, lever fade during a moto, loss of hydraulic pressure, or fluid weeping around the pushrod rubber boot indicate internal cup seal wear.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include all parts needed to service the master cylinder?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, the kit contains all necessary internal components to perform a full rebuild of the clutch master cylinder body.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Do these components match factory Kawasaki specifications?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, ProX components are designed and manufactured to meet or exceed OEM parts for fitment, material composition, and sealing performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eExpert Pro-Tip:\u003c\/strong\u003e Thoroughly clean and inspect the inside of the master cylinder bore using rubbing alcohol and a lint-free cloth before reassembly. If you feel any deep scoring or ridges inside the aluminum cylinder wall with your fingernail, new seals will tear quickly and the entire master cylinder housing must be replaced.\u003c\/p\u003e\n\n\u003ch3\u003eRecommended Pairings:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/kawasaki-4-stroke-dirt-bikes-performance-parts-accessories-moto-house-mx\"\u003eKawasaki 4-Stroke Dirt Bikes Performance Parts \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/clutch-kits\"\u003eClutch Kits \u0026amp; Drive Components\u003c\/a\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/premium-motorcycle-chemicals-brake-fluid-bike-wash-coolant-chain-lubes\"\u003eHydraulic Fluids \u0026amp; Chemicals\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 machines. We pride ourselves on great customer service, and every item ships FAST - straight to your door.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMoto-House MX - Choice of Champions\u003c\/strong\u003e - Your premier powersports source with great customer service and lightning-fast shipping straight to your door.\u003c\/em\u003e\u003c\/p\u003e","brand":"PROX","offers":[{"title":"Default Title","offer_id":42873123668051,"sku":"16.940014","price":35.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/B31FE490-3BE2-46D7-9E78-BF593DA6DA29.jpg?v=1791483834","url":"https:\/\/motohousemx.com\/products\/prox-16-940014-clutch-master-cylinder-rebuild-kit-kawasaki-kx450-kx250-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}