Troy Bilt Inner Handle Quadrant
part# 1903403 is the toothed height adjustment disc that is located between the upper and lower sections of select walk behind mowers. Following is a listing of models that use this part; 52027, 52028, 52029, 52048, 52060, 52061, and 52062. This part may be used on models or in applications that we have not listed here so, please refer to your owners manual whenever possible.