Proline® clutch drum spur sprocket for Stihl chainsaws. Please match you part with ours for proper fitment; actual pictures are shown. Sprocket is Not made in China.
Includes:
- Clutch drum spur sprocket
- Bearing
Specs:
- Pitch: 3/8" low profile/picco
- Tooth count: 6
Replaces Stihl OEM #:
- 1123 640 2003, 11236402003
- 1123 640 2073, 11236402073
- 1123 640 2005, 11236402005
Replaces Oregon #:
- 100962
Tech Tip:
- A spur sprocket typically lasts for the service life of two chains. Verify the pitch stamping on the guide bar before purchase. If the bar is stamped with 3/8" P or PM, this is the correct replacement. Always replace the needle bearing if play or chatter is detected during idle.
Fits Models:
-
017, 018, 021, 023, 025, MS170, MS171, MS171 C, MS180, MS181, MS181 C, MS210, MS210 C, MS211, MS211 C, MS230, MS230 C, MS250, MS250 C, MS 171, MS 171 C, MS 181, MS 181 C, MS 210, MS 210 C, MS 211, MS 211 C, MS 230, MS 230 C, MS 250, MS 250 C