I have a bosch magneto off a 8T Cat 12 motor grader. Should fit on D6 or anything else with a D318. Would be part number 7F9937. Looks real good on the inside, like some one put new parts on it and then it just sat. Rotor looks almost new. I checked it and it has a nice hot spark. $225 and that will include priority US mail shipping to the US.