STIHL Chainsaw Service Kit for BS 56, 66, 86 & SH 56, 86 models. This kit includes a fuel filter, spark plug, and air filter to keep your blower running in top performance. We service what we sell! Murdoch's operates regional service centers. Our technicians and transportation system will service your equipment and have it back in your hands in 2-4 weeks under typical circumstances, and sooner if possible. Please Note: All power equipment is fueled, oiled and started on location by our team members. Product is not sold in boxes. Please bring appropriate vehicle for transport, and allow extra time when picking up power equipment. Warranty paper must be filled out at time of pick up. | STIHL Blower Service Kit for BS 56, 66, 86 & SH 56, 86 Models