{"product_id":"oemtools-harmonic-balancer-puller-kit-for-gm-3300-3800-v6-heat-treated-puller-with-floating-swivel-metric-sae-bolts","title":"OEMTOOLS Harmonic Balancer Puller Kit for GM 3300\/3800 V6 — Heat‑Treated Puller with Floating Swivel, Metric \u0026 SAE Bolts","description":"\u003cp\u003e\u003cstrong\u003eThe OEMTOOLS 27187 Harmonic Balancer Puller Kit is a complete, heat-treated puller set designed to remove harmonic balancers, vibration dampers, pulleys, and gears — including specific bolts for GM 3300 and 3800 V6 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact kit delivers the hardware and design features professionals and home mechanics need to extract crankshaft pulleys and related components safely and efficiently. Built components are heat-treated for strength, and the included floating swivel minimizes stress on shaft ends during removal. Everything snaps into a blow-molded storage case so parts stay organized between jobs.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the floating swivel protect the engine when removing a balancer?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit’s floating swivel allows the puller’s center forcing screw to align itself with the shaft, reducing lateral force on the shaft end. That alignment lowers the chance of bending or scoring delicate surfaces while you extract the balancer or pulley. For many jobs this results in a cleaner removal and less follow-up work.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSelf-aligning swivel reduces side load on the crankshaft.\u003c\/li\u003e\n  \u003cli\u003eEven pressure during extraction prevents shaft damage.\u003c\/li\u003e\n  \u003cli\u003eUseful when pulleys sit tightly or are slightly offset.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicle fitments are included and why does that matter?\u003c\/h3\u003e\n\n\u003cp\u003eThis puller set includes metric and SAE bolts specifically sized for GM 3300 and 3800 V6 engines, so technicians working on those platforms can begin the job without hunting for specialty hardware. Having the correct bolt lengths and threads reduces the risk of stripped threads or improper engagement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBolts matched to common GM 3300\/3800 V6 harmonic balancers.\u003c\/li\u003e\n  \u003cli\u003eMetric and SAE options increase compatibility with other applications.\u003c\/li\u003e\n  \u003cli\u003eReady-to-use hardware minimizes downtime at the bench or bay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich components are heat-treated and what benefit does that provide?\u003c\/h3\u003e\n\n\u003cp\u003eCritical pieces in the 27187 kit are heat-treated to improve toughness and wear resistance under repeated use. Heat treatment helps the puller arms and forcing screw resist bending, galling, and premature wear — especially when tackling rusted or seized pulleys. The result is a toolset that holds up better across many service jobs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-treated arms and screws for long-term durability.\u003c\/li\u003e\n  \u003cli\u003eStable performance under high extraction loads.\u003c\/li\u003e\n  \u003cli\u003eReduced risk of tool deformation during heavy use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to store and transport this puller kit?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit ships in a blow-molded storage case that keeps each bolt, arm, and adapter in place when not in use. The case helps prevent lost hardware and simplifies inventory before and after a job. Its compact footprint fits toolbox shelves or a service cart for quick access.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCustom-molded cavities organize all components.\u003c\/li\u003e\n  \u003cli\u003eCompact case fits most shop storage configurations.\u003c\/li\u003e\n  \u003cli\u003eFast inventory check before rolling to the vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The OEMTOOLS 27187 is aimed at professional mechanics, automotive technicians, and DIYers who service GM 3300 and 3800 V6 engines or who need a versatile puller for pulleys, vibration dampers, and gears. If you require a durable, ready-to-use puller with correct-fit bolts, a self-aligning swivel, and organized storage, this kit provides a practical, long-lasting solution for routine engine front-end work.\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 engines other than GM 3300 and 3800 V6?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit includes metric and SAE bolts for wider compatibility, but always verify bolt thread and length before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the floating swivel prevent all shaft damage?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The swivel reduces side load and lowers damage risk but proper setup and careful operation are still required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OEMTOOLS","offers":[{"title":"Default Title","offer_id":67586909307065,"sku":"B00825PXYS","price":100.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/oemtools-27187-front-packaging.jpg?v=1790496875","url":"https:\/\/redleafauto.ca\/products\/oemtools-harmonic-balancer-puller-kit-for-gm-3300-3800-v6-heat-treated-puller-with-floating-swivel-metric-sae-bolts","provider":"Redleaf Auto","version":"1.0","type":"link"}