GY20495 New Seat For John Deere Lawn Tractor Mower L100 L105 L107 L110 L111 + One New Aftermarket Replacement John Deere Mid-Back Lawn Tractor Seat (in Yellow) that fits Riding Mower models: 102, 105, 125, LA100, L100, L105, L107, L108, L110, L111, X110. Also fits: Flail Mower model: 115. Original Seat Uses M8X16 Mounting Bolts, This Seat Uses 5/16"-18 NC Bolts. PLEASE NOTE: Seat Does NOT Have Provision for Operators Presence Switch. SEE PICTURES FOR BOLT HOLE PATTERN AND SEAT DIMENSIONS.