Yes there is one available. There is more info . Do you have a serial number?
Description of Change: A new steering and decelerator control group is available as an attachment on D3B Tractors. The new control group has hand operated steering levers in comparison to the pedal steering controls which are standard on these machines. Also, the new control group has a foot operated decelerator pedal.
Adaptable To: The new 5G3200 Steering and Decelerator Control Group is Adaptable to D3B Tractors with Serial Numbers 23Y1-Up, 24Y1-Up, 27Y1-Up and 28Y1-Up when all of the new parts shown in the chart are used together