Replace your Puch E50 Crankshaft bearings and seals all at once. This is the the snapring bearing, and 3 normal bearing all in one kit, along with the 3 seals you need to rebuild your Puch E50 motor. This is our house brand bearings and seals, straight from the factory means better quality control, and cheaper prices for you.Includes: 3 x Bearing 62031 x Bearing 6203 Snapring Style2 x Seal - 17 x 40 x 71 x Seal - 22 x 40 x 7