US Warehouse - FREE FAST Shipping in USA Product Description: ?? Compatible with Chainsaw Model:For Stihl MS311 MS391 Chainsaw Part ?? Replace OEM for:1138 160 2010 ?? You will receive Chainsaw Parts:1 x Clutch Drum, 1 x Clutch Assy, 1 x Needle Bearing, 1 x Clutch Washer, 1 x E-clip. ?? Best quality: High quality and Long lasting Service Life replacement parts accessories, please compare your original model carefully with our pictures and product details to avoid the model mismatch problem. More Questions please feel free to contact us ?? Quality service: We offer other parts accessories matching advises, welcome to contact before you purchase. Adefol is committed to providing with the each customer high quality products and friendly customer service. To ensure the compatibility for the item, please compare your original with our pictures,and double check for the details. Compatible with Chainsaw Model: For 3/8"-7 Tooth Stihl MS311 MS391Chainsaw Parts Replace for 1138 160 2010 You will receive: 1 x Clutch Drum, 1 x Clutch Assy, 1 x Needle Bearing, 1 x Clutch Washer, 1 x E-clip. Thank You for Shopping!