These shift bellcranks are a weak point on the shifter mechanism on all Polaris models. They use a soft aluminum and the splines easily strip out under hard use. We eliminated the problem and made them out of a heavy duty plate steel. The bellcrank is then zinc plated for corrosion resistance. Replace it once with our heavy duty steel bellcrank and forget about it! Replaces Polaris part number 3234724. Fits the following Polaris models: 2013-19 Scrambler 850 2014-18 Scrambler 1000 2009-14 Sportsman 550 2009-19 Sportsman 850 2015-19 Sportsman 1000