Stihl Needle Cage Bearing (12 x 15 x 15) for MS311, 362, 391, 440, 460, 461 Chainsaws 9512 003 3061

This OEM Needle Cage Bearing from Stihl is used between the crankshaft rod and the piston pin. Like all bearings, they tend to wear over time, so if you are replacing the piston or cylinder on an older unit, we recommend putting a new bearing in also.