ITEM NAME:Crankshaft Bearing Oil Seal Replacement For STIHL 023 230 MS 250 Chainsaw Description: FITS: STIHL 023 230 MS 025 250 Aftermarket replacement parts for STIHL Chainsaw Material: Steel, Plastic Color: Silver Size: Approx. 14x8x8cm/ 5.12x 4.92inch Package Includes: 1 Piece Crankshaft 2 Piece of Bearings 2 Piece of Oil Seals Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement..FITS: STIHL 023 230 MS 025 250. 1 Piece Crankshaft. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. 2 Piece of Oil Seals. Material: Steel, Plastic.