{"product_id":"18mm-brass-oldham-coupling-for-z-axis-t8-screw-upg","title":"18mm Brass Oldham Coupling For Z Axis T8 Screw Upgrades Compatible With Ender 3 V2 And CR 10 S Pro For Smoother Print Rides And Zero Backlash","description":"\u003cdiv\u003e\n\u003cp\u003e18mm Brass Oldham Flexible Coupler for Z Axis T8 Lift System\u003cbr\u003e\n✔️ Reliable brass build links motor shaft to screw for stable prints\u003c\/p\u003e \u003cp\u003eThis upgrade piece connects your stepper motor directly to the T8 lead screw to stop slipping. It fits popular 3D printers like Ender 3 V2 and helps fix uneven layer heights automatically.\u003c\/p\u003e ✅ Fits standard 18mm motor shafts perfectly inside Z axis builds\u003cbr\u003e\n✅ Compensates minor misalignment between gear and rod parts\u003cbr\u003e\n✅ Lowers noise levels when lifting the build platform quickly\u003cbr\u003e \u003cp\u003e💡 Why do flexible couplers improve print accuracy on Z axes? Connecting rigid parts prevents binding issues that ruin layers.\n- Reduces vibration during high speed moves and lifts efficiently\n- Prevents backlash so the nozzle stays on target every time\n- Matches diameter sizes up to 18mm for wider choice of motors\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49169110499563,"sku":"VXB0H9DS6HLS","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/512bjXP0mSL.jpg?v=1786193679","url":"https:\/\/vxb.com\/products\/18mm-brass-oldham-coupling-for-z-axis-t8-screw-upg","provider":"VXB Bearings","version":"1.0","type":"link"}