Gentlemen, I've been to a farm sale today with a mate who was looking to buy a tractor for grass cutting, he didn't come home with a tractor but came home with a J reg Moggy 1000 instead, in the lots there was a partly dismantled Lister D which after a serious bidding session I came away with for the grand sum of £7.05. I thought it would do for spares except that the flywheel made me get the books out, it has a machined V belt groove in the rim of the flywheel and also instead of a flat side face there is a distinct step at the outer edge.
Looking in DWE latest D book there is a spec 18 batch made as I described for Gratton and Sons of Lincoln with serial no's of which mine falls in for the 1930's. I was going to use it for spares as it has a complete mag but now if it is different I suppose I will have to rebuild it.
Martin P