The genuine Mahlkonig 301247 Stop Pin for Adjuster Dial is a critical component designed to ensure the precise operation of your EK 43 series grinder. This notched pin serves as a vital mechanical stop, providing the necessary tactile feedback and structural limit for the adjustment dial during the dialing-in process. By replacing a worn or damaged stop pin with this authentic OEM part, you maintain the accuracy and consistency that professional baristas require for high-volume specialty coffee service.

Crafted to exacting industrial standards, this stop pin features a 6 x 16 mm notched profile and is manufactured from high-grade 9SMnPb28K steel according to DIN 1470 specifications. This robust construction ensures long-term durability and resistance to the constant mechanical stresses of a busy cafe environment. Investing in original Mahlkonig spare parts through Kaldi.com guarantees that your equipment maintains its original factory tolerances, significantly reducing the risk of dial slippage or calibration errors that can lead to inconsistent extraction.

Designed for seamless compatibility, the Mahlkonig 301247 is the direct replacement part for the legendary EK 43 and EK 43 S coffee grinders. Whether you are performing routine preventative maintenance or a specific repair on the adjustment assembly, this stop pin provides a perfect fit for effortless installation. Keeping your Mahlkonig grinder in peak condition with genuine components ensures the reliability and performance your customers expect, making it an essential item for any professional coffee technician's toolkit.