Clutch drum sprocket cover replaces Stihl 1125 640 2000, 1125 640 2004, 1125 160 2002 ; Crankshaft bearing replaces 9503 003 0440 ; Worm gear replaces 1125 640 7110, 11256407110 Crank Diameter: 10 mm, Drum I.D: 2.985″ Pitch: 3/8″, Teeth: 7, sprocket bearing:10x13x10 Compatiable with sthil chainsaw 029 039 MS290 310 390 MS310 MS390 Comes with: 1 cluth cover, 1 cluth drum, 1 needle cage bearing, 2 worm gear, 1 crankshaft bearing
Clutch drum sprocket cover replaces :
1125 640 2000, 1125 640 2004, 1125 160 2002
Crankshaft bearing replaces??
9503 003 0440
Worm gear replaces ??
1125 640 7110, 11256407110
Crank Diameter: 10 mm, Drum I.D: 2.985″
Pitch: 3/8″, Teeth: 7, sprocket bearing:10x13x10