STIHL POLY V-BELT RIBBED (9490 000 7915)STIHL POLY V BELT RIBBED (9490 000 7915) for Stihl TS800 Poly V belt, ribbed 4PK998LB FITS TS800 STIHL recommends using only STIHL Genuine replacement parts for the repair and maintenance of your STIHL equipment. We want every STIHL owner to have the best product performance possible, so if you are in need of STIHL repair or equipment maintenance, Stihl genuine parts are the way to go. PARTS Need spare parts for your motorcycle, mower or power