Related Products Tune-Up Kit for Stihl Part #: S421K STIHL $24.23 Kit includes: (1) S421 air filter Details Add to cart Fuel Cap for Stihl Part #: ST25772 STIHL $7.50 Details Add to cart Spark Plug Boot Part #: ST135250 STIHL $5.33 Details Add to cart Throttle Trigger Part #: P44924 STIHL $3.18 Fits Stihl TS400 Details Add to cart Starter Assembly Part #: 155545 STIHL $31.47 Fits TS400 Details Add to cart Starter Rope Part #: P44922 STIHL $11.59 Fits TS400 Details Add to cart Hose Connector Part #: P44934 STIHL $6.95 Fits Stihl TS350, TS350 AVE, TS360, TS400, TS410, TS420, TS460, TS510, TS700, TS760 and TS800 Cutquik saws Details Add to cart Handle & Rope Part #: P44921 STIHL $9.24 Fits TS400 Details Add to cart Starter Handle Part #: P44920 STIHL $5.41 Fits TS400, 029, 034, 036, 039, 044, 046 Details Add to cart Oil Cap Part #: P44932 STIHL $7.71 Fits TS400 Details Add to cart Oil Cap Part #: P44931 STIHL $10.75 Fits TS400 Details Add to cart Muffler Part #: P44169 STIHL $35.76 Fits TS400 Details Add to cart Crankshaft Part #: P44998 STIHL $27.36 Fits TS400 Cutquik saws Details Add to cart Bearing Set Part #: P44926 STIHL $15.37 Fits TS400 Details Add to cart Starter Pulley Part #: P44928 STIHL $10.70 Fits most TS410, TS420, TS480i annd TS500i; Cutquik saws Details Add to cart Filter for 3/16" Fuel Line Part #: WAL125528 WALBRO $3.86 Fits engines up to 80cc Details Add to cart Primer Bulb Part #: 1414292 STIHL $6.83 Fits BR500, BR550, BR600 blowers Details Add to cart Recoil Spring Part #: ST42821950200 STIHL $13.95 Fits BR500, BR550, BR600 blowers Details Add to cart Starter Recoil Assembly Part #: ST13529 STIHL $22.01 Fits models BR500, BR550, BR600 Details Add to cart Blower Air Filter Part #: S421 STIHL $6.63 Fits BR550 and BR600 backpack blowers Details Add to cart