Rotary 10819. CHAINSAW SPROCKET .325 X 7 TOOTH.  Includes needle bearing 11893.

Fits Models:

HUSQVARNA: 340, 345, 3469, 350, 351, 353, 355, 357, 445, 450, 455, 455 Rancher
JONSERED: CS2141, CS2145, CS2149, CS2156, CS2245, 2141, 2150, 2152, 2153, 2250

Center Drive Sprocket / .325" Pitch
Pack Size:1
Oregon Ref. 108215X, Husqvarna 503980002, Husqvarna 503980071, Husqvarna 503880171, 577035301
Rotary 10819, Sunbelt B15172
Husqvarna 346, 351, 353, 357 and 359 chainsaws
Pitch: .325", Bearing included, Teeth: 7

SR-1