{"product_id":"48pc-cylinder-head-valve-spring-compressor-installer-kit","title":"48pc Cylinder Head Valve Spring Compressor Kit | OHV \u0026 OHC","description":"\u003ch2\u003e48-Piece Universal Cylinder Head Valve Spring Compressor \u0026amp; Installer Kit\u003c\/h2\u003e\n\u003cp\u003eTackle cylinder head service jobs with confidence using this professional-grade 48-piece valve spring compressor and installer kit. Engineered for mechanics and serious DIYers, this comprehensive set covers everything needed to remove and install valve springs and stem seals on a wide range of petrol and diesel engines — all organized in a sturdy storage case for easy access on the job.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete 48-Piece Service Set:\u003c\/strong\u003e Includes all the adapters, levers, pliers, rods, and hoses needed for professional cylinder head servicing in a single kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with OHV (overhead valve) and OHC (overhead camshaft) gasoline and diesel engines — ideal for both foreign and domestic vehicles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Spring Compressor:\u003c\/strong\u003e The rotating handle mechanism firmly compresses valve springs so you can safely remove or install valve keepers without damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStem Seal Pliers:\u003c\/strong\u003e Specially designed to reach into restricted areas around the valve stem, allowing clean removal and installation of dry oil seals without damaging the springs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSteel Construction:\u003c\/strong\u003e Built from high-strength steel for long-lasting durability and reliable performance under demanding workshop conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressurized Air Valve Lock:\u003c\/strong\u003e The valve is secured by pressurized air during operation, preventing it from dropping into the combustion chamber.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrganized Storage Case:\u003c\/strong\u003e All 48 components are neatly housed in a dedicated storage case (60.5 × 26.5 × 8 cm \/ 23.8\" × 10.4\" × 3\") for quick identification and transport.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePieces:\u003c\/strong\u003e 48\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Box Size:\u003c\/strong\u003e 60.5 × 26.5 × 8 cm \/ 23.8\" × 10.4\" × 3\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStem Seal Pliers Length:\u003c\/strong\u003e 27 cm \/ 10.6\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRound Rod Length:\u003c\/strong\u003e 55 cm \/ 21.6\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Hose Length:\u003c\/strong\u003e 35 cm \/ 13.7\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eL-Type Lever Size:\u003c\/strong\u003e 20 × 16 cm \/ 7.8\" × 6.3\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Seats Size:\u003c\/strong\u003e 14.5 × 10.5 cm \/ 5.7\" × 4.1\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 48-Piece Professional Cylinder Head Service Tool Kit (with storage case)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eValve spring removal and installation on upper and lower cylinder heads\u003c\/li\u003e\n  \u003cli\u003eValve stem seal removal and installation on OHC engines\u003c\/li\u003e\n  \u003cli\u003eSuitable for most domestic and import gasoline and diesel engines\u003c\/li\u003e\n  \u003cli\u003eEngine rebuilds, head gasket repairs, and cylinder head maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe automotive repair practices and workshop tool usage, visit the OSHA Automotive Service Safety page.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-160-psi-liquid-filled-fuel-pressure-gauge-1-8-npt-an6-9mm-hose\"\u003e0–160 PSI Liquid-Filled Fuel Pressure Gauge | 1\/8 NPT AN6\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-60mpa-pressure-gauge-s60h-diesel-injector-nozzle-tester-8000psi\"\u003e0-60MPa Pressure Gauge for S60H Diesel Injector Nozzle Tester\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to lighting conditions. Please allow 1–3 cm measurement tolerance.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/List_of_search_engines\" target=\"_blank\" rel=\"noopener\"\u003eList of search engines\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this valve spring compressor kit compatible with both OHV and OHC engines?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this 48-piece cylinder head service kit is designed for universal compatibility with both OHV (overhead valve) and OHC (overhead camshaft) gasoline and diesel engines, making it suitable for the vast majority of domestic and import vehicles.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this kit be used to remove valve stem seals without damaging the springs?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The included stem seal pliers are specifically engineered to extend around the valve stem and reach into the restricted area near the seal, allowing clean removal or installation of dry oil seals without causing damage to the surrounding valve springs.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the kit made from, and does it come with storage?\u003c\/h4\u003e\n\u003cp\u003eA: All tools in this 48-piece kit are constructed from high-strength steel for professional durability. The complete set is organized in a dedicated storage case measuring 60.5 × 26.5 × 8 cm, keeping all components secure and easy to locate during engine service work.\u003c\/p\u003e\n\u003ch4\u003eQ: How does the valve spring compressor prevent valves from falling into the combustion chamber?\u003c\/h4\u003e\n\u003cp\u003eA: The kit uses a pressurized air system to hold the valve securely in place while the spring is compressed, ensuring the valve cannot drop into the combustion chamber during removal or installation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this valve spring compressor kit compatible with both OHV and OHC engines?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this 48-piece cylinder head service kit is designed for universal compatibility with both OHV (overhead valve) and OHC (overhead camshaft) gasoline and diesel engines, making it suitable for the vast majority of domestic and import vehicles.\"}}, {\"@type\": \"Question\", \"name\": \"Can this kit be used to remove valve stem seals without damaging the springs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. 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The complete set is organized in a dedicated storage case measuring 60.5 × 26.5 × 8 cm, keeping all components secure and easy to locate during engine service work.\"}}, {\"@type\": \"Question\", \"name\": \"How does the valve spring compressor prevent valves from falling into the combustion chamber?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit uses a pressurized air system to hold the valve securely in place while the spring is compressed, ensuring the valve cannot drop into the combustion chamber during removal or installation.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Car \u0026 Auto\", \"item\": \"https:\/\/oasis-select.com\/collections\/car-auto\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"48pc Cylinder Head Valve Spring Compressor Kit | OHV \u0026 OHC\", \"item\": \"https:\/\/oasis-select.com\/products\/48pc-cylinder-head-valve-spring-compressor-installer-kit\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"48pcs","offer_id":47752452276329,"sku":"14:193#48pcs","price":365.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S0483e5f26911494a84ea86fd884ab540k.webp?v=1783223529","url":"https:\/\/oasis-select.com\/products\/48pc-cylinder-head-valve-spring-compressor-installer-kit","provider":"Oasis Select","version":"1.0","type":"link"}