I am looking for a 5-7/8" dia. x 10-1/2" Brass cylinder for my Erie 175. It had a steel one in it when I aquired it that is rusty and dented. Any info on a source would be helpful. Also the 1/2" shaft that the metering detent arms pivot on got lost in a move and would like measurements of where to put the 1/8" grooves in the new one.Thanks Bill