Poulan Chain Adjustment Screw part# 016115 supersedes to part# 530-016115. This screw is 1-5/8" long and has 8-32 pitch thread. Following is a list of chainsaw models that use this adjustment screw; 1800, 2000, 2100, S25AV, S25DA, MicroXXV, S25, 235Pro, PP180, PP180C, PP235, PP236, and PP236C. There may be models that use this part that we do not have listed here. Please refer to your owners manual or a parts breakdown for your model, to assure that this is the correct part for your machine, before you order.
