Stihl Chainsaw Models MS171 No. 1139-400-1307DOP14171MS171Stihl Chainsaw Models MS171 and MS181 No. 1139-400-1307. This is a quality aftermarket part that fits the Stihl MS171 and MS181. Replaces Stihl part numbers 11394001307 and 1139 400 1307. This item could also be called an Armature, Magneto, or Ignition Module |
$26.94$19.95 |