{"product_id":"hpi-hpi86999-39t-ball-differential-bevel-gear-1","title":"HPI HPI86999 39T Ball Differential Bevel Gear","description":"\u003cp\u003e\u003cstrong\u003eHPI HPI86999 39T Ball Differential Bevel Gear\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGenuine HPI Racing 39-tooth ball differential bevel gear. This gear is the heart of the ball diff, transferring drive smoothly while allowing the wheels to rotate at different speeds through corners.\u003c\/p\u003e\u003cp\u003eFit a fresh gear during a diff rebuild to restore smooth, consistent action and dependable power delivery. Installs exactly like the original.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine HPI Racing part #86999\u003c\/li\u003e\n\u003cli\u003eBall differential bevel gear\u003c\/li\u003e\n\u003cli\u003e39 tooth\u003c\/li\u003e\n\u003cli\u003eRestores smooth ball diff action\u003c\/li\u003e\n\u003cli\u003eDirect-fit factory replacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PowerHobby","offers":[{"title":"Default Title","offer_id":44463473492056,"sku":"HPI86999","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/0554\/8376\/files\/86999_16e8d8f1-e81e-4194-a9e6-bab826bed3a9.jpg?v=1785060452","url":"https:\/\/beavertonmilestonehobby.com\/products\/hpi-hpi86999-39t-ball-differential-bevel-gear-1","provider":"Beaverton Milestone Hobby","version":"1.0","type":"link"}