{"product_id":"teayir-deluxe-differential-pinion-shaft-lock-nut-bolt-extractor-kit-12-m42-cobalt-drill-bit-gm-ford-rear-ends","title":"TEAYIR Deluxe Differential Pinion Shaft Lock Nut Bolt Extractor Kit — 12\" M42 Cobalt Drill Bit, GM \u0026 Ford Rear Ends","description":"\u003cp\u003e\u003cstrong\u003eTEAYIR Deluxe Differential Pinion Shaft Lock Nut Bolt Extractor Kit is a complete, vehicle-specific toolset designed to quickly drill out and extract broken pinion shaft lock bolts from GM and Ford integral rear ends.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a pinion shaft lock nut or bolt snaps inside the rear axle housing, access is limited and standard tools often fail. This upgraded TEAYIR kit streamlines the repair: it includes a long 12\" Cobalt M42 drill bit for faster penetration through hardened fasteners and a set of matched extractors to remove the fractured hardware cleanly. Everything required for a typical drilling-and-extracting procedure is included so a competent mechanic can complete the job in minutes rather than hours.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit make removing broken differential pinion bolts faster?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit’s standout improvement is the 12\" Cobalt M42 drill bit, which maintains sharpness and heat resistance when cutting into hardened bolt material. Combined with purpose-built extractor directions, the kit minimizes slip and rework.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12\" M42 cobalt drill bit for improved cutting speed and longevity\u003c\/li\u003e\n  \u003cli\u003ePrecision-matched extractor components to grab fractured pieces securely\u003c\/li\u003e\n  \u003cli\u003eKit configuration reduces time spent setting up and switching tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and repair scenarios is TEAYIR’s extractor kit designed for?\u003c\/h3\u003e\n\n\u003cp\u003eThis kit was engineered specifically for GM and Ford integral rear ends where pinion shaft lock nuts or bolts can shear inside the housing. It’s tailored to address the common geometry and material challenges found in these applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with many GM and Ford rear axle assemblies\u003c\/li\u003e\n  \u003cli\u003eIntended for broken or seized pinion shaft lock nuts\/bolts\u003c\/li\u003e\n  \u003cli\u003eUseful for professional shops and experienced DIYers repairing integral rear ends\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components and steps are included to complete an extraction?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit contains the drill bit and the necessary extractor hardware plus guidance to perform a standard drilling-and-extracting routine. TEAYIR designed the set so a single continuous workflow can be followed from center-punch to withdrawal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLong M42 cobalt drill bit for initial bore and weakening of the fastener\u003c\/li\u003e\n  \u003cli\u003eMatched extractors that engage broken bolt fragments for removal\u003c\/li\u003e\n  \u003cli\u003eSimple procedure that typically finishes in about five minutes once access is established\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use the tool to avoid damaging the axle housing?\u003c\/h3\u003e\n\n\u003cp\u003eAccurate centering, steady drilling speed, and using the correct extractor size are key to protecting surrounding metal. The kit’s long drill bit allows controlled approach angles while minimizing lateral force that could harm the housing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCenter-punch the broken bolt to guide the drill accurately\u003c\/li\u003e\n  \u003cli\u003eUse steady pressure and appropriate cutting fluid to reduce heat\u003c\/li\u003e\n  \u003cli\u003eSelect the extractor size that matches the drilled pilot hole for reliable grip\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The TEAYIR Deluxe Differential Pinion Shaft Lock Nut Bolt Extractor Kit is aimed at professional technicians, automotive shops, fleet maintenance crews, and experienced home mechanics who work on GM and Ford integral rear ends. If you frequently encounter seized, broken, or corroded pinion lock hardware and need a faster, reliable way to remove fragments without extensive housing repairs, this kit is built to speed the job while preserving axle integrity.\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 this kit work on both GM and Ford integral rear ends?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit is designed specifically for many GM and Ford integral rear end configurations with broken pinion shaft lock bolts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Why is the 12\" M42 cobalt drill bit important?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 12\" M42 cobalt bit drills faster through hardened bolt material and holds up to heat, reducing drilling time and wear.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TEAYIR","offers":[{"title":"Default Title","offer_id":67587418325177,"sku":"B007ZS4I3U","price":104.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/teayir-extractor-kit-front-packaging.jpg?v=1790507522","url":"https:\/\/redleafauto.ca\/products\/teayir-deluxe-differential-pinion-shaft-lock-nut-bolt-extractor-kit-12-m42-cobalt-drill-bit-gm-ford-rear-ends","provider":"Redleaf Auto","version":"1.0","type":"link"}