Stihl Replacement Pop Up Piston Assembly, Replaces Part Number 1122-030-2005, Quality Reproduction For Stihl Model 066 and MS660 Piston Is 54mm In Diameter. This Piston Will Give You Extra Compression And Extra Power.
- Stihl 066 Ms660 54mm Pop Up Piston Kit Extra Power High Compression Replaces Stihl Part# 1122-030-2005
- This Stihl piston kit delivers extra power in comparison to standard pistons! Supercharge your old Stihl chainsaw!
- Not made in China or Taiwan, Ships quickly from the USA