I suspect the poster mistyped (as you suspected) 2620 while meaning 2320 since profile shows owning a 2012 GC2400.Since you on in a thread about the GC Tractor series, @Dmacleo and I assumed you were talking about a mower deck for one of these tractors.
I have no idea where you would even look for information on that mower.
I would order from these guys but you might want to call and see if they have one in stock first AGCO 3606801M91 PULLEY/IDLERAny recommendations for good online store to buy from? Agco has it at 77.00
dealer marks up a bit to cover their cost.Any recommendations for good online store to buy from? Agco has it at 77.00