Hi chaps,
changing the pinion oil seal on my Mk3.
it is a 3.31 Limited slip diff,
as far as I know (as I didn't build it) the axle maybe from a series 2.
I have removed the old seal and the one I had ordered does not fit, it's too big on the shaft.
I have measured the shaft at 39.45mm or 1 9/16" but I cannot seem to find a suitable seal.
I do have another one coming from SNG Barratt but if it is also wrong does anyone know the right one from a supplier I can use?

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