This is a high-quality Archer replacement spur sprocket. This is a 7-tooth 3/8" pitch sprocket and it comes with a needle bearing. The sprocket fits the following chainsaw models: Stihl 030AV, 031AV, 031AVE, 032AV, 041AVE (after s/n 5664891) 040, 041, 041 Super, FARM BOSS, 041AV
Replaces OEM 1113 640 2000 and Oregon number 32060X and Rotary 36-1680