1854101 ACCESSORY, MINN KOTA MKA-18 EXTENSIO Minn-Kota Marine Electronics Accessory Go to amazon.com Related posts How to buy the best tillers and extensions? FeatureMPN: 1854101 DescriptionTake advantage of easier steering and speed control on any hand control motor. These extension handles let you fish more comfortably and attach easily to your trolling motor?s tiller handle.