{"product_id":"tkr5075hd","title":"Tekno RC HD Diff Coupler – Heavy-Duty Hardened Steel Differential Coupler for 1\/8 Drivetrains","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Tekno RC HD diff coupler is the heavy-duty version of the brand's hardened steel differential coupler. The coupler carries drive from the center driveshaft into the differential, which puts it squarely in the shock-load path every time the throttle snaps open or the truck lands hard.\u003c\/p\u003e\n\u003cp\u003eTekno's HD designation means a stouter, hardened steel part aimed at racers and bashers who chew through couplers. If your drivetrain has developed a clunk and the coupler pockets look rounded, this is the piece to swap in.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty (HD) coupler specification\u003c\/li\u003e\n\u003cli\u003eHardened steel construction\u003c\/li\u003e\n\u003cli\u003eDirect replacement for a worn or rounded diff coupler\u003c\/li\u003e\n\u003cli\u003eGenuine Tekno RC option part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHardened steel resists rounding, so drive stays tight over more run time\u003c\/li\u003e\n\u003cli\u003eLess coupler play means less driveline slop and quieter running\u003c\/li\u003e\n\u003cli\u003eHolds up to the shock loads from hard launches and big landings\u003c\/li\u003e\n\u003cli\u003eProtecting the coupler interface helps protect the parts around it\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck your vehicle's parts list to confirm the HD coupler is the correct part for your model before ordering\u003c\/li\u003e\n\u003cli\u003eReplace once the drive pin pockets show visible wear or play\u003c\/li\u003e\n\u003cli\u003eKeep the coupler and mating axle ends greased\u003c\/li\u003e\n\u003cli\u003eInspect whenever you service the differentials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Tekno RC\u003c\/li\u003e\n\u003cli\u003eItem No.: TKR5075HD\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened steel\u003c\/li\u003e\n\u003cli\u003eSpecification: HD (heavy duty)\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Tekno RC HD hardened steel diff coupler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp data-fitment-audit=\"true\"\u003e\u003cstrong\u003eCompatible RC vehicles:\u003c\/strong\u003e Tekno RC 1\/8 scale platforms that call for the TKR5075HD heavy-duty diff coupler. Check your kit's parts list to confirm this is the correct coupler for your model.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty hardened steel diff coupler from Tekno RC\u003c\/li\u003e\n\u003cli\u003eBuilt to resist the rounding that creates drivetrain slop\u003c\/li\u003e\n\u003cli\u003eA straightforward fix for a clunking, worn driveline\u003c\/li\u003e\n\u003cli\u003eGenuine Tekno replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Tekno RC","offers":[{"title":"Default Title","offer_id":67904322404658,"sku":"TKR5075HD","price":10.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/9980\/2927\/files\/tkr5075hd.jpg?v=1791085322","url":"https:\/\/rchopupparts.com\/products\/tkr5075hd","provider":"RC Hop Up Parts","version":"1.0","type":"link"}