Echo CS-550 Chainsaw Chain 15" (37cm) - Oregon 21BPX-64E - 64 Drive Links Challenge Xtreme LubriTec™ Oiling System - New

LubriTec™ Oiling System - New improved lubrication design provides optimized oil delivery

Replaces 168SLBK095

Replaces the 90SG039E

More precise cutting from a stiffer barProvides better balance on smaller sawsLighter weight means less fatigueLonger life from a hardier railLonger nose life and better performance with a new sprocket nose systemReduced rail wear rate and more precise cutting via better chain fit up

21LPX078E - Oregon Chainsaw Chain - 78 Drive Links fits 20" (50cm) Husqvarna 560 XP chainsaw using an Oregon 20" 208SLGK095 (or equivalent) guide bar

Echo CS-550 Chainsaw Chain 15" (37cm) - Oregon 21BPX-64E - 64 Drive Links Challenge Xtreme LubriTec™ Oiling System - New21BPX064E 21BPX 64E Oregon Chainsaw Chain 64 Drive Links fits 15" (37cm) Echo CS550 chainsaw. Oregon ControlCut Saw Chain is an ideal choice for occasional chainsaw users such as property owners and commercial cutters. Oregon 21BPX chain features a low kickback design. The low vibration, Micro Chisel cutters have small radius working corners provide excellent performance and easy maintenance. Bumper drive links reduce kickback. LubriTec helps keep