OEM HUSQVARNA 359 357 CRANKCASE CRANK CASE. Case was split, disassembled and cleaned. New SKF bearings installed. New Aftermarket center and crankshaft seals installed. There are two of these available. Both are from low hour saws that had the classic intake boot failure and were put up after that. Threaded holes are all good. If you have a roached 359/357 saw, this is a good starting point for a rebuild. See pics.