Generally, one step down in tooth count (7 to a 6) or (8 to 7). Bundle 1. Stock 4. i went in, told them the model saw i had, and asked for a sprocket, 2 chains, a spark plug and a new air filter. /* Lubrication is important. var imagelinks2=new Array() And the stihl mechanic might be a moron, go to another stihl shop and give them your business if you're unsatisfied. 5,83 EUR. Teeth: 7 Pitch: 3/8" Equipment Type: Chainsaw: Fits Model: STIHL - AFTERMARKET : 017, 018, 019, 021, 023, 025, MS210, MS250, MS250C Chainsaw If it feels off, then it probably is. Livraison gratuite. Granberg Alaskan Sawmills, Parts & Accessories, Skip to the beginning of the images gallery. Share: >. Finding the sweet spot will take some trial and error, so it is always a good idea to talk with a professional in your area to see what they recommend. I have an MS270 that is about 7 years old. Just like the gears on a bicycle or your car, there is a balance that needs to be maintained for optimal performance. Chain drive link count yes. A quick check on the Oregon website shows model 111188X .325, 7 tooth spur sprocket for your saw - but check to be sure. | Sitemap | Website Designed by. Children's Toy's, Chainsaw Models & Books etc. I tend to reserve the 8t for ported 70cc and stock 90cc and larger, but I mostly cut hard wood. It may not display this or other websites correctly. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. ProPart 7-Tooth 7T 3/8" Sprocket for Stihl 030AV 031AV 031AVE 032AV 040 041 041AV 041AVE Chainsaw Brand: ProPart 8 ratings $2099 Get Fast, Free Shipping with Amazon Prime FREE Returns High Quality Aftermarket Part Made to Meet or Exceed OEM Specifications Aftermarket Stihl Replacement Chain Sprocket 3/8" Pitch 7 Tooth Ships From The U.S.A. What are the pro's and con's. Package Include: 1pc Rim Sprocket, Free Ground Shipping ADA Compliance Policy Power Mate Rim/Sprocket System 3/8" Pitch-7 Tooth fits Stihl Chain saws.