Sprocket
187-B7
ITAL
STIHL: 08, 08S, S10
Teeth: 7
H: 34,5
Pitch: .404”
Ø inner side clock: 66,3
Ø inside: C=18,0
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Nuts for protection plates
3406-70113
ALPINA: A90, C90
DOLMAR: 122, 123
STIHL: 050, 051, 075, 076, 08, 08S
Thread: M10
Wrench size: 19 mm
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