{"product_id":"tkr5075","title":"Tekno RC Front\/Rear Diff Coupler – Hardened Steel, EB48, NB48, ET48 \u0026 NT48 1\/8 Vehicles","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis hardened steel diff coupler is the front and rear differential coupler replacement for all versions of the Tekno EB48, NB48, ET48 and NT48. It is the part that transfers drive from the center driveshafts into the front and rear differentials, so it lives in one of the hardest-working spots in the drivetrain.\u003c\/p\u003e\n\u003cp\u003eThe same coupler is used on the Tekno RC V4 kits. It installs on the rear diff and accepts the Tekno RC V4 drive axles (dog bones), making it the right piece for both replacement and V4 drivetrain builds.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHardened steel construction for long service life\u003c\/li\u003e\n\u003cli\u003eDirect front and rear differential coupler replacement\u003c\/li\u003e\n\u003cli\u003eFits all versions of the EB48, NB48, ET48 and NT48\u003c\/li\u003e\n\u003cli\u003eAlso used on Tekno RC V4 kits\u003c\/li\u003e\n\u003cli\u003eAccepts Tekno RC V4 drive axles (dog bones) when installed on the rear diff\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHardening resists the rounding and wear that cause drivetrain slop\u003c\/li\u003e\n\u003cli\u003eTight coupler fit keeps power delivery crisp and predictable\u003c\/li\u003e\n\u003cli\u003eSteel holds up to the shock loads of hard launches and landings\u003c\/li\u003e\n\u003cli\u003eRestoring a worn coupler reduces noise and protects surrounding diff parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplace couplers once the drive pin pockets show visible rounding or play\u003c\/li\u003e\n\u003cli\u003eKeep the coupler and axle ends greased to slow wear\u003c\/li\u003e\n\u003cli\u003eInspect at the same intervals you service your differentials\u003c\/li\u003e\n\u003cli\u003eConfirm which axle style your build uses before mixing V4 and earlier parts\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.: TKR5075\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened steel\u003c\/li\u003e\n\u003cli\u003ePosition: Front and rear differential\u003c\/li\u003e\n\u003cli\u003eAccepts: Tekno RC V4 drive axles (rear diff installation)\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 hardened steel front\/rear 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 All versions of the Tekno RC EB48, NB48, ET48 and NT48 1\/8 scale buggies and truggies, plus Tekno RC V4 kits.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHardened steel front\/rear diff coupler for the full Tekno 1\/8 lineup\u003c\/li\u003e\n\u003cli\u003eFits every version of the EB48, NB48, ET48 and NT48\u003c\/li\u003e\n\u003cli\u003eAlso used on Tekno RC V4 kits and accepts V4 drive axles at the rear diff\u003c\/li\u003e\n\u003cli\u003eA low-cost way to pull slop out of a worn drivetrain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Tekno RC","offers":[{"title":"Default Title","offer_id":67904321716530,"sku":"TKR5075","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/9980\/2927\/files\/tkr5075.jpg?v=1791085284","url":"https:\/\/rchopupparts.com\/products\/tkr5075","provider":"RC Hop Up Parts","version":"1.0","type":"link"}