{"product_id":"hpi-racing-shaft-for-4-bevel-gear-differential-4x27mm4pcsspare-87194","title":"HPI Racing 4x27mm Shafts for 4-Bevel Gear Differential (4-Pack)","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe HPI Racing 4x27mm Differential Shafts are genuine replacement parts for the HPI 4-bevel gear differential assembly (#87193). Sold as a 4-pack, these precision shafts support the bevel pinions inside the differential, ensuring smooth gear meshing and reliable power transfer.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine HPI Racing replacement part\u003c\/li\u003e\n\u003cli\u003e4x27mm precision-ground shafts\u003c\/li\u003e\n\u003cli\u003ePack of 4 shafts\u003c\/li\u003e\n\u003cli\u003eOEM-spec fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRestores factory differential performance\u003c\/li\u003e\n\u003cli\u003eSmooth, hardened surface reduces wear on bevel gears\u003c\/li\u003e\n\u003cli\u003eDirect fit ensures correct internal differential clearances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplace worn or damaged shafts as a set\u003c\/li\u003e\n\u003cli\u003eInspect bevel gears for wear at the same time\u003c\/li\u003e\n\u003cli\u003eApply differential grease during reassembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShaft Diameter: 4mm\u003c\/li\u003e\n\u003cli\u003eShaft Length: 27mm\u003c\/li\u003e\n\u003cli\u003eQuantity: 4 pcs\u003c\/li\u003e\n\u003cli\u003eApplication: Spare for HPI #87193 4-bevel differential\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(4) 4x27mm Differential Shafts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpare part for HPI #87193 4-Bevel Gear Differential assembly\u003c\/li\u003e\n\u003cli\u003eCompatible HPI vehicles using this differential design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003cp\u003eGenuine HPI Racing 4x27mm differential shafts, sold as a 4-pack — essential factory-spec replacements for HPI 4-bevel gear differentials.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RC Hop Up Parts","offers":[{"title":"Default Title","offer_id":45704231485623,"sku":"HPI87194","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/5566\/5591\/files\/hpi87194.jpg?v=1767376949","url":"https:\/\/www.twinseamsports.com\/products\/hpi-racing-shaft-for-4-bevel-gear-differential-4x27mm4pcsspare-87194","provider":"Twin Seam Sports","version":"1.0","type":"link"}