HURI Air Filter Primer bulb Fuel Filter for Stihl TS410 TS420 Cut Off Saw Replace 4238 141 0300 Replacement parts,non original Fit Stihl TS410 TS420 cut off saw,Air filter replace 4238 141 0300 Stens 605-555 Rotary 12716 Primer bulb replace 4238 350 6201,Stens 615-420 Package include 1pc air filter + 1pc primer bulb + 1pc fuel filter + 1pc HURI pocket tape Note:you could apply for a full refund if you didn't receive HURI branded pocket tape.