Store +3 CHAIN SAW SERVICE KIT STIHL MS-311, MS-362, MS-391, STIHL CHAIN SAW 1140 TUNE UP KIT $50.29 In stock Quantity: 1 Add to Bag Product Details CHAIN SAW SERVICE KIT FOR STIHL CHAIN SAW MS-311, MS-362, MS-391, STIHL CHAIN SAW IN THE KIT THEY HAVE PRE FILTER , AIR FILTER , FUEL FILTER AND SPARK PLUG. Save this product for later Favorite