18" Replacement saw chain for Stihl MS 250 Wood boss, MS 251, 251 C-BE, 025

18" Pro Oregon replacement saw chain compatible with Stihl MS 250 Wood boss, MS 251, 251 C-BE, 025 chainsaw model Replaces 26 RS 68 and 26RS 68  OILOMATIC saw chain and fits 18-inch 3005 008 4717 STIHL Bar .325 pitch (1.6mm) .063 gauge 68 drive links. Oregon's Professional Full Chisel Cutter teeth. Maintain the chain with a 3/16" round file. Check bar for info stamped on it and match chain specs to bar.   If you have a 22, 35, K3 or other .063 mark stamped on your drive links and there are 68 drive links or use Stihl part numbers listed above this chain will fit your saw. Note Check bar 2022 and afte models use .050 instead_20LGX068_in_1.3MM  Product Type  Saw Chain Prop 65 Description WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov WARNING This professional saw chain may be capable of kickback that could result in serious injury to the chainsaw operato