Lift Control Friction Discs Fits Ford Tractor 2310 2610 2810 2910 3610 3910 4110One New Aftermarket Replacement Tractor Lift Control Friction Discs Fits Ford 2310 2610 2810 2910 3610 3910 4110 4610 (2) cork set. Fits most models using double disks. OD: 3" ID: 9 16" Thickness: 3 16" Fits Ford OEM p n: C5NN518B, 83977032 As used on: 2600, 3600, 3900, 4100, 4600, 2310, 2610, 2810, 2910, 3610, 3910, 4110, 4610, 3230, 3430, 3930, 4130, 4630, 4830, 5030; Industrial (incl. Loader Backhoe): 230, 231, 233, 234, 250, 260, 333, 334, 335,