Just as with the engine overhaul, you should also replace all the bearings when overhauling the transmission, although this is not always easy. Not all bearings are available new yet and you will have to look for N.O.S (New Old Stock) bearings on the sales sites or, in the worst case, reuse your old bearings, although this is not always preferable.
New bearings are still available for a limited number of production years, like this double bevel gear shaft bearing.
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