{"product_id":"oemtools-harmonic-balancer-puller-kit-for-gm-3-3l-3-8l-v6-heat-treated-floating-swivel-includes-metric-sae-bolts","title":"OEMTOOLS Harmonic Balancer Puller Kit for GM 3.3L\/3.8L V6 — Heat‑Treated, Floating Swivel, Includes Metric \u0026 SAE Bolts","description":"\u003cp\u003e\u003cstrong\u003eThe OEMTOOLS 27187 Harmonic Balancer Puller Kit is a complete, heat-treated toolset for safely removing harmonic balancers, dampers, pulleys, and gears, including bolts to fit GM 3300 and 3800 V6 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you’re a professional technician or a home mechanic, the OEMTOOLS 27187 kit provides a compact, durable solution for extracting crankshaft pulleys and vibration dampers without damaging shaft ends. The kit’s floating swivel design and heat-treated components reduce the risk of slippage and breakage during removal, while the included bolts and adapters cover the common fitments on GM 3.3L and 3.8L V6 engines. Packaged in a blow-molded case, the set stays organized and ready for the next job.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this puller protect the crankshaft during removal?\u003c\/h3\u003e\n\u003cp\u003eThe kit uses a floating swivel center that self-aligns with the crankshaft end, distributing force evenly and minimizing side-loading. That design helps prevent scoring or bending the shaft when extracting stuck balancers or pulleys.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFloating swivel center reduces lateral force on the shaft.\u003c\/li\u003e\n  \u003cli\u003eHeat-treated bolts resist bending under torque.\u003c\/li\u003e\n  \u003cli\u003eThreaded arms and adapters align the puller concentrically.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat engine applications and fasteners are included?\u003c\/h3\u003e\n\u003cp\u003eOEMTOOLS 27187 ships with a selection of metric and SAE bolts and specific fasteners tailored for GM 3300 and 3800 V6 engines, so you won’t need to improvise or source specialty hardware for those common GM applications. The kit also works on many other vehicles with compatible pulley and damper configurations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBolts sized for GM 3.3L and 3.8L V6 harmonic balancers.\u003c\/li\u003e\n  \u003cli\u003eUniversal puller arms and crossbar for varied pulley sizes.\u003c\/li\u003e\n  \u003cli\u003eAdapters to accept different thread pitches and depths.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and reliable are the components for workshop use?\u003c\/h3\u003e\n\u003cp\u003eEvery major piece in the set is heat-treated to increase strength and resist deformation under load, delivering consistent performance across repeated jobs. The rugged metal construction and quality threads mean the toolset stands up to professional use and heavy DIY tasks alike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-treated steel parts for higher tensile strength.\u003c\/li\u003e\n  \u003cli\u003ePrecision-cut threads to prevent stripping during removal.\u003c\/li\u003e\n  \u003cli\u003eLifetime-ready design for frequent garage or shop operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich tasks can this kit handle around the garage?\u003c\/h3\u003e\n\u003cp\u003eBeyond harmonic balancers, this puller kit removes vibration dampers, power steering pulleys, and other press-fit gears and pulleys. It’s versatile enough to tackle seized components that would otherwise require more invasive disassembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemoves crankshaft harmonic balancers and dampers.\u003c\/li\u003e\n  \u003cli\u003ePulls power steering and alternator pulleys when applicable.\u003c\/li\u003e\n  \u003cli\u003eExtracts press-fit gears and small timing components on compatible shafts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The OEMTOOLS 27187 is aimed at professional mechanics, fleet maintenance shops, and committed DIYers who work on GM 3.3L\/3.8L V6 engines or need a reliable, multi-purpose pulley puller. If you value a compact, heat-treated toolset that keeps common fasteners and adapters organized in a sturdy case, this kit will streamline pulley and balancer removal jobs and reduce the chance of damaging engine shafts.\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: Does this kit fit GM 3300 and 3800 V6 engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes bolts and adapters specifically sized for GM 3.3L and 3.8L V6 harmonic balancers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this on power steering pulleys and other pulleys?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The puller arms and adapters work on many pulleys, dampers, and gears with compatible threads and diameters.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OEMTOOLS","offers":[{"title":"Default Title","offer_id":48083135496350,"sku":"B00825PXYS","price":55.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/oemtools-27187-front-case-open.jpg?v=1785825994","url":"https:\/\/northtrailauto.ca\/products\/oemtools-harmonic-balancer-puller-kit-for-gm-3-3l-3-8l-v6-heat-treated-floating-swivel-includes-metric-sae-bolts","provider":"North Trail Auto","version":"1.0","type":"link"}