{"product_id":"lisle-u-joint-puller-for-1-1-25-bearing-caps-small-heat-treated-threads-for-damage-free-removal","title":"Lisle U-Joint Puller for 1\"–1.25\" Bearing Caps — Small, Heat-Treated Threads for Damage-Free Removal","description":"\u003cp\u003e\u003cstrong\u003eLisle 42890 small U-joint pullers remove sealed U-joint caps quickly while protecting driveshafts, yokes and bearing caps from damage.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Lisle 42890 is a compact, professional-grade puller designed for removing sealed universal joint caps from cars, light trucks and agricultural equipment. Built with heat-treated threads and cast components, this tool delivers controlled extraction on 1\" to 1.25\" bearing caps without marring surrounding surfaces. Two size options accommodate a wide range of applications, making it a practical addition to a mechanic's toolbox or a DIY enthusiast's garage.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Lisle 42890 protect driveshafts and yokes during removal?\u003c\/h3\u003e\n\u003cp\u003eUnlike improvised methods that can dent or twist the driveshaft or yoke, the 42890 applies even, concentrated force to the bearing cap so the surrounding metal stays intact. Its contact points are shaped to engage the cap securely, reducing slippage and unintended contact with the yoke.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to press on bearing caps only, avoiding yoke edges\u003c\/li\u003e\n  \u003cli\u003eEven mechanical force prevents sudden jolts that cause damage\u003c\/li\u003e\n  \u003cli\u003eHeat-treated components maintain shape under pressure for consistent results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sizes and vehicles will this puller work on?\u003c\/h3\u003e\n\u003cp\u003eThe Lisle 42890 is sized for sealed U-joint caps between 1\" and 1.25\" diameter, covering many passenger cars, light-duty trucks and some ag equipment. Two size options in the kit let you match the puller to the cap for a secure fit and effective extraction.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 1\" to 1.25\" bearing caps commonly found in light vehicles\u003c\/li\u003e\n  \u003cli\u003eTwo-size design broadens compatibility across models\u003c\/li\u003e\n  \u003cli\u003eVehicle-specific fit depends on your driveshaft\/U-joint dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the tool and what materials are used?\u003c\/h3\u003e\n\u003cp\u003eLisle engineered the 42890 with durability in mind: the threads and cast sections are heat-treated to resist wear and deformation under repeated use. That construction ensures reliable operation in professional shops and home garages over many extraction jobs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-treated threads resist stripping under load\u003c\/li\u003e\n  \u003cli\u003eRobust casting maintains alignment and structural integrity\u003c\/li\u003e\n  \u003cli\u003eManufactured to withstand the forces needed for sealed cap removal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the puller safely and efficiently?\u003c\/h3\u003e\n\u003cp\u003eThe tool installs over the bearing cap and uses a threaded forcing screw to push or pull the cap free with controlled pressure. Use correct size, support the driveshaft, and work slow to avoid sudden release; light tapping can help free a stuck cap before applying full turning force.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSelect the matching puller size to the cap diameter\u003c\/li\u003e\n  \u003cli\u003eSupport the driveshaft to prevent twisting or bending\u003c\/li\u003e\n  \u003cli\u003eTurn the forcing screw steadily; use penetrating oil if needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Lisle 42890 small U-joint pullers are ideal for mechanics, fleet technicians, restoration hobbyists and anyone who services drive lines on cars, light trucks or agricultural machines. If you routinely replace U-joints or need a reliable, non-destructive method to remove sealed caps, this compact, heat-treated puller offers a practical, long-lasting solution.\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: Will the 42890 fit my vehicle's U-joint cap?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 42890 fits sealed bearing caps measuring 1\" to 1.25\"; check your cap diameter or vehicle service manual to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this puller without damaging the yoke?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—when sized and used correctly, the puller targets the cap only, minimizing risk to the yoke and driveshaft.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Lisle","offers":[{"title":"Default Title","offer_id":48079867347102,"sku":"B08JZCYZK6","price":85.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lisle-42890-front-view.jpg?v=1785773477","url":"https:\/\/northtrailauto.ca\/products\/lisle-u-joint-puller-for-1-1-25-bearing-caps-small-heat-treated-threads-for-damage-free-removal","provider":"North Trail Auto","version":"1.0","type":"link"}