HURI Oil Pump Worm Gear Spring Fuel Filter for Stihl MS290 MS310 MS390 029 039 Chainsaw Replace 1127 640 3204 Replacement parts,non original Fit Stihl MS290 MS310 MS311 MS391 MS390 029 039 chainsaw Replace 1127 640 3200,1127 640 3204 Package include 1pc Oil Pump + 1pc Worm Gear Spring + 1pc spark plug + 1pc fuel line + 1pc fuel filter + 2pcs oil line + 1pc oil filter + 1pc HURI pocket tape Note:you could apply for a full refund if you didn't receive HURI branded pocket tape.