180006M1 Black Round Shift Knob Fits Ford Fits Massey Ferguson Fits Allis ChalmeOne New Aftermarket Replacement Round Black Gear Knob Fits : Fits Allis Chalmers: B (Brake lever knob up to SN: 1101), CA (Final Drive Clutch Knob), [ RC, WC (PTO knob & Trans lockout lever knob) ], [ WD, WD45 (PTO knob) ] Avery: A, R Cockshutt Fits various models Fits Ford: [ 2000 3 cylinder, 2100, 2150, 2300, 2310, 2600, 2600V, 2610, 2810, 2910, 3000, 3055, 3100, 3110, 3120, 3150, 3190, 3300, 3310, 3330, 3600, 3600V, 3610, 3900, 3910, 4000 3