{"product_id":"tkr5403","title":"Tekno RC 1\/8 Differential Ring Gear 40T – Straight Cut CNC Hardened Steel, NT48 Front \u0026 ET48 Front\/Rear","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis 40 tooth differential ring gear uses Tekno RC's true straight cut design for maximum drivetrain efficiency. It is CNC machined from hardened steel and runs smoother and quieter than Tekno RC's standard gears, making it a genuine performance upgrade as well as a replacement part.\u003c\/p\u003e\n\u003cp\u003eFitment is the NT48 nitro truggy front differential, and the ET48 electric truggy front or rear differential. Gear mesh and wear in the diff have a direct effect on how much of your engine or motor power reaches the wheels.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue straight cut design for maximum efficiency\u003c\/li\u003e\n\u003cli\u003eSmoother and quieter than Tekno RC's standard gears\u003c\/li\u003e\n\u003cli\u003eCNC hardened steel construction\u003c\/li\u003e\n\u003cli\u003e40 tooth count\u003c\/li\u003e\n\u003cli\u003eFits NT48 front and ET48 front or rear differentials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStraight cut teeth reduce drivetrain losses compared with bevel designs\u003c\/li\u003e\n\u003cli\u003eQuieter running drivetrain with less gear whine\u003c\/li\u003e\n\u003cli\u003eHardened steel resists tooth wear under 1\/8 truggy loads\u003c\/li\u003e\n\u003cli\u003eCNC machining delivers consistent, repeatable mesh\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplace the ring gear and its matching diff pinion as a pair for best mesh\u003c\/li\u003e\n\u003cli\u003eSet diff gear mesh carefully; too tight increases drag, too loose strips teeth\u003c\/li\u003e\n\u003cli\u003eRebuild the differential with fresh diff fluid and seals while it is apart\u003c\/li\u003e\n\u003cli\u003eFollow your Tekno RC manual for diff assembly and shim placement\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.: TKR5403\u003c\/li\u003e\n\u003cli\u003eType: Differential ring gear\u003c\/li\u003e\n\u003cli\u003eTooth count: 40T\u003c\/li\u003e\n\u003cli\u003eTooth profile: Straight cut\u003c\/li\u003e\n\u003cli\u003eMaterial: CNC hardened steel\u003c\/li\u003e\n\u003cli\u003eScale: 1\/8\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 40T straight cut differential ring gear\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 NT48 1\/8 nitro truggy front differential, and Tekno RC ET48 1\/8 electric truggy front or rear differential.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e40T straight cut CNC hardened steel diff ring gear\u003c\/li\u003e\n\u003cli\u003eSmoother and quieter than Tekno RC's standard gears\u003c\/li\u003e\n\u003cli\u003eMaximum drivetrain efficiency from the true straight cut design\u003c\/li\u003e\n\u003cli\u003eFits NT48 front and ET48 front or rear diffs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Tekno RC","offers":[{"title":"Default Title","offer_id":67904334299442,"sku":"TKR5403","price":31.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/9980\/2927\/files\/tkr5403.jpg?v=1791085458","url":"https:\/\/rchopupparts.com\/products\/tkr5403","provider":"RC Hop Up Parts","version":"1.0","type":"link"}