Replacement 20" saw chain for GTHAN 60CC Gas Chainsaw | Loggerchain - Frawleys Saw Shop
20" Chainsaw Bar and Chain fits Stihl MS361, MS362, MS390, MS391, MS441 | eBay
Amazon.com: Agatige 20 Inch Chainsaw Chain, Replacement Chains Guide Saw Chain, 76 Drive Links, 0.325 in Pitch, 0.058 in Gauge, Alloy Steel Chainsaw Chain Blade Electric Chainsaw Chains for All 20 inch