{"product_id":"lisle-valve-keeper-remover-installer-kit-36050-compact-5-16-3-8-stem-magnetic-retainer-tool","title":"Lisle Valve Keeper Remover \u0026 Installer Kit 36050 — Compact 5\/16\"–3\/8\" Stem, Magnetic Retainer Tool","description":"\u003cp\u003e\u003cstrong\u003eLisle 36050 is a compact valve keeper remover and installer that quickly removes and installs valve keepers on overhead-valve engines with stems from 4.5–7.5 mm (5\/16\"–3\/8\").\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Lisle 36050 kit is a handheld spring-retainer tool engineered to speed cylinder head servicing by letting you push or tap keepers out and back into place without complex disassembly. A built-in magnet captures tiny keepers for safer handling, and the tool's smaller size accommodates tighter-valve applications such as many Toyota four-cylinder and Chrysler New World engines. Designed to work on the bench or on the vehicle, this Lisle tool reduces the fumbling and extra steps usually involved in valve work.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this tool simplify valve keeper removal?\u003c\/h3\u003e\n\u003cp\u003eInstead of compressing springs with bulky fixtures, the Lisle 36050 allows you to compress the retainer and tap or push the tool to dislodge keepers quickly. The magnet inside the body holds the keepers after release, preventing loss and saving time during reassembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePush-or-tap operation eliminates need for specialized spring compressors\u003c\/li\u003e\n  \u003cli\u003eInternal magnet secures keepers immediately after removal\u003c\/li\u003e\n  \u003cli\u003eCompact head fits into tighter valve pockets on many engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work on my engine and valve stem sizes?\u003c\/h3\u003e\n\u003cp\u003eThe kit fits most overhead-valve engines with valve stems measuring between 4.5 and 7.5 mm, equivalent to 5\/16\" to 3\/8\". It is specifically noted for compatibility with smaller applications like Toyota four-cylinder and Chrysler New World engines, where larger tools may not fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStem diameter compatibility: 4.5–7.5 mm (5\/16\"–3\/8\")\u003c\/li\u003e\n  \u003cli\u003eSuitable for many modern overhead-valve passenger engines\u003c\/li\u003e\n  \u003cli\u003eSmaller head size designed for confined valve cover clearances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do you install keepers using this Lisle kit?\u003c\/h3\u003e\n\u003cp\u003eTo install, preload the keepers into the retainer on the valve stem, then compress the retainer with the tool and push or tap the handle so the keepers seat into the valve groove. The tool’s controlled push reduces the chance of misseating and lets you verify keeper placement before removing the tool.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLoad keepers into retainer on valve stem before compressing\u003c\/li\u003e\n  \u003cli\u003eCompress retainer with tool and push or tap to seat keepers\u003c\/li\u003e\n  \u003cli\u003eMagnet feature reduces dropped or lost keepers during setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this tool on the car or only on a bench?\u003c\/h3\u003e\n\u003cp\u003eThe Lisle 36050 is built for both in-situ engine work and bench-top jobs. Its compact footprint and simple push\/tap operation let you perform keeper service with the cylinder head installed, provided you have enough clearance to access the valve springs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for on-car repairs when valve access is available\u003c\/li\u003e\n  \u003cli\u003eAlso useful on a bench for head rebuilds and component inspection\u003c\/li\u003e\n  \u003cli\u003eLightweight design helps maneuverability in engine bays\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Lisle 36050 Valve Keeper Remover \u0026amp; Installer Kit is aimed at professional mechanics, home garage enthusiasts, and anyone who performs routine valve service and wants a cleaner, faster method for removing and installing keepers. It is especially useful for technicians working on smaller four-cylinder engines or Chrysler New World applications where clearance is limited. If you frequently perform head work or want to avoid lost keepers and repeated disassembly, this tool simplifies the job and cuts downtime.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What valve stem sizes does the Lisle 36050 fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits valve stems from 4.5 to 7.5 mm (5\/16\" to 3\/8\").\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this tool with the cylinder head still on the car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the compact design works both on the vehicle and on a bench if there is adequate valve access.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lisle","offers":[{"title":"Default Title","offer_id":48080135028894,"sku":"B0012S61IO","price":107.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lisle-36050-tool-front-view.jpg?v=1785779203","url":"https:\/\/northtrailauto.ca\/products\/lisle-valve-keeper-remover-installer-kit-36050-compact-5-16-3-8-stem-magnetic-retainer-tool","provider":"North Trail Auto","version":"1.0","type":"link"}