.325\\\"-7 T Clutch Drum For MS180 MS170 018 M 50 M 30 Sprocket Rim Bearing

Product Description: brand new high quality Made of high quality material, Suitable for 017 018 021 023 025 MS170 MS180 M 10 M 30 M 50 chainsaw accessories Replacement OEM: 1123 640 2074 Sprocket Flange Pitch: 0.325" pitch Number of teeth: 7 teeth Inner hole: 17mm Package Included: 1 * clutch drum 1 * sprocket rim 1 * needle bearing Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.