Fits Models FS 111 RX

HM100-159405P

Electric PTO Clutch Replaces Warner 5219-21

Replaces OEM: A021001870

Can Also fit The Following Saws if your Bar Length=16" Pitch=

Proven Part 2-Pack Full Skip Chain For 28" Bar 3/8" Pitch .050" Gauge 91DL Fits Stihl 3676 005 0091 PR4218 Fits Models FS 111 RXProven Part Full Skip Chain for 28In Bar 3 8" Pitch . 050 Gauge 91DL Fits Stihl 3676 005 0091 3 8" Pitch . 050 Gauge 91DL Full Skip Chainsaw Chain For Stihl Chainsaws Compatible with 3676 005 0091 Fits Stihl 038 to 661, MS 361, MS 361 C B, MS 361 C Q Pitch: 3 8 Gauge: . 050G Drive Links: 91 Fits Stihl # 36760050091 Fits Oregon # 72EXJ091G Can also Fit saws If your Bar Length=28" Pitch=3 8 and Gauge=. 050G Full Skip Chain is for more experienced