Clutch Drum Rim System for Husqvarna 340 345 350 353 445 450 
 
Fitment:
for Husqvarna 340, 340E 2-stroke gas chainsaws.
for Husqvarna 345, 345E 2-stroke gas chainsaws.
for Husqvarna 350, 350 EPA 2-stroke gas chainsaws.
for Husqvarna 353, 353 EPA 2-stroke gas chainsaws.
for Husqvarna 445, 445E 2-stroke gas chainsaws.
for Husqvarna 450, 450E, 450 Rancher 2-stroke gas chainsaws.
for Jonsered CS2145, CS2150, CS2245, CS2250 2-stroke gas chainsaws.
Note: Fits Small 7 Spline (SM7) rim sprocket setup. Does not fit Standard 7 Spline (STD7) 357XP 372XP or larger 455 460 Rancher 3/8 pitch setup models.