Chainsaw Chain & Guide Bar Selector
Echo CS-550 Chainsaw Chain 18" (45cm) - Oregon 21BPX-72E - 72 Drive Links
21BPX072E / 21BPX-72E - Oregon Chainsaw Chain - 72 Drive Links fits 18" (45cm) Echo CS550 chainsaw.
Micro-Chisel® saw chain - 21BPX - Lightweight smooth fast cutting chain for homeowners and professionals.
- MICRO-CHISEL® cutters have small-radius working corners that cut fast and are easy to sharpen.
- Bumper drive links reduce kickback.
- Vibe-Ban chassis design reduces vibration 25% or more at the handles.
- Lubrilink tie straps help keep oil where it is needed-on the chain.
- Lubriwell oil holes in bumper drive links help carry oil around the full length of the guide bar's groove.
- Top plate witness mark makes accurate sharpening easier.
Chain Pitch; 0.325"
Chain Gauge; 1.5mm (0.058")
Sharpening File Size; 4.8mm (3/16")
We recommend that you count the number of drive links in your old chain prior to ordering.