{"product_id":"mahlkonig-703758-ek-43-grind-adjustment-spindle","title":"Mahlkonig 703758 Ek 43 - Grind Adjustment Spindle Fine Thread For 11 Position","description":"\u003cp\u003e The \u003cstrong\u003eMahlkonig 703758 Grind Adjustment Spindle\u003c\/strong\u003e is a precision-engineered OEM replacement part specifically designed for the iconic \u003cstrong\u003eEK43\u003c\/strong\u003e and \u003cstrong\u003eEKK43\u003c\/strong\u003e series commercial grinders. Featuring a \u003cstrong\u003efine thread\u003c\/strong\u003e pitch, this spindle is the critical component required for the \u003cstrong\u003e11-position adjustment\u003c\/strong\u003e cap system. By maintaining the tightest tolerances in the grinding chamber, this spindle ensures that your burr alignment remains consistent, allowing baristas to toggle between ultra-fine espresso and coarse filter settings with repeatable accuracy.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Investing in this genuine Mahlkonig spare part offers the dual benefit of machine longevity and superior extraction quality. A worn or stripped spindle can lead to \"grind drift,\" where vibration causes the setting to shift during high-volume service. The 703758 spindle eliminates this mechanical play, providing a stable foundation for your \u003cstrong\u003e98mm burrs\u003c\/strong\u003e. Whether you are performing a routine overhaul or repairing a seized adjustment mechanism, this spindle restores the smooth, tactile feedback the EK43 is famous for, ensuring your shop maintains its peak output without downtime.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Engineered for durability and ease of installation, this spindle is compatible with the \u003cstrong\u003eMahlkonig EK43, EK43 S, and EKK43\u003c\/strong\u003e models utilizing the standard 11-click indexing assembly. Technical specifications include a high-grade steel construction and a specialized fine-thread pattern tailored for 11-position caps (as opposed to the 13-position or stepless variants). To ensure optimal performance, we recommend applying a food-grade lubricant to the threads during installation and verifying your \u003cstrong\u003eshear plate (303864)\u003c\/strong\u003e condition to maintain the integrity of the entire drive shaft assembly.\n  \u003c\/p\u003e","brand":"Mahlkonig","offers":[{"title":"Default Title","offer_id":51945275588891,"sku":"GH:703758","price":29.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/6002\/8955\/files\/mahlkonig-logo.png?v=1774902670","url":"https:\/\/kaldi.com\/products\/mahlkonig-703758-ek-43-grind-adjustment-spindle","provider":"Kaldi.com","version":"1.0","type":"link"}