Amazon.com: UpStart Components 4-Pack Replacement 20" Multi Rivet Bar and 20" L81 Chain Combo for Stihl MS290, Stihl MS 271, Stihl MS 270, Stihl MS 280, Stihl MS 260, Stihl 36, Stihl
Amazon.com: Carburetor for Stihl MS270 MS280 MS 270C 280C Chiansaw with Air Filter Spark plug 1129 358 7702 Fule Line Kit : Patio, Lawn & Garden