ITEM NAME:3/8 inch 6T Clutch Drum Chain Saw Sprocket + Bearing for STIHL 023 025 MS23 I6C1 3/8 inch 6T Clutch Drum Chain Saw Sprocket + Bearing for STIHL 023 025 MS23 I6C1 Sets 3/8 inch 6T sprocket chain saw the clutch drum with sprocket driven disc roller suitable for STIHL STIHL 021 023 025 MS230 MS250 size: Sprocket chain saw: D7 x 2.5cm Roller bearing: D1X1.2cm Material: Metal color: Silver Package contains: 1x chain saw sprocket 1x roller bearing Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.