Partner 500 5000 Jonsered 490 590 New Clutch Spur Sprocket N110-L7 (spkt E)
New Herr spur Drum Clutch Sprocket N110 L7 N110L7
.325 7 tooth with bearing
Fits
Alpina Castor A-40-A4, 41, 45
Jonsered 490, 590
Partner Pioneer 500, 5000
Poulan Pro 325
and many others
(Loc: Sprocket Box 3)