UT2007 Rubber Throttle Knob---Replaces 397931R2

Replaces number 397931R2, IHS243

Fits: 384, 454, 464, 544, 574, 656, 664, 666, 674, 686, 756, 766, 826, 856, 966, Hydro 100, Hydro 70, Hydro 86, 1026, 1066, 1256, 1456, 1466, 1468, 1566, 1568, 2400, 2500, 2544, 2656, 2756, 2826, 2856, 4366, 4386, 4568, 4786