Poulan Oil Cap part# 10221 supersedes to part# 530-010221. This oil cap will fit a tank with approximately a 3/4" opening and comes with a metal retaining clip. Following is a list of chainsaw models that use this cap; 1800, 2000, 2300AV, 2300CVA, 2350CVA, 306A, 4200, 5200, 525AV, S25DA, MicroXXV, S25, 235Pro, PP180, and PP235. 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.
