Features: Brand new Replacement ZAMA Carb Carburettor rebuild repair kit diaphragm Fits: To STIHL 017 018 021 023 025 MS170 MS180 MS210 MS230 MS250 ZAMA Chainsaw replace OEM part number: ZAMA RB-77 Package Include: 1*pack Carb Kit Brand Unbranded MPN Does Not Apply EAN 0617748735288 Type Carb Kit .