ardening 7T Clutch Cover Drum Chain Sprocket Rim Chainsaw Replacement Specification:
Material: alloy Dimensions: 7x 3cm / 2.76x 1.18 (D*H) Teeth quantity: 7 teeth Application: for Stihl 021 023 025 MS230 MS250 (CLUTCH DRUM. 325 -7 + Needle Bearing) Package Contents: 1 x Alloy Sprocket "