Chain cross. Models with side tightening, where tightening takes place from the side of the chewing guard.

Compatibility:
Stihl 021
Stihl 023
Stihl 025
Stihl 025C
Stihl MS160
Stihl MS180C
Stihl MS210
Stihl MS210C
Stihl MS230
Stihl MS250
Stihl MS250C

Replaces original numbers:
Stihl 1123-007-1000
Stihl 11236641400
Stihl 11236401900
Stihl 11230071004
Stihl 1123-007-1000
06-181

Quality spare part from Belgian Eurogarden.