Unbranded 20 inch saw chain sku-18402153434 741050966242

Unbranded 26RM3-81 replacement chainsaw chain, sold as a 3 Pack and listed under Outdoor Power Equipment Parts and Accessories. SKU: sku-18402153434; UPC: 741050966242. This 3 pack of chains fits a Stihl 20 inch guide bar.

The listed compatible Stihl chainsaws are MS260, MS260 Pro, MS261, MS261 C-M, MS261 C-MQ, MS261 CQ, MS270, MS270 C, MS270 C-B, MS270 CQS, MS271, MS280, MS280 C-BQ, MS280 CQS, MS290, MS291, MS291 C-BEQ, MS310, MS341, MS360, MS360 C, MS360 Pro, MS360 QS, MS361, MS361 C-B, MS361 QS and MS390; also 024,024 Super,026,026 PRO,026P,028, 028 Super,029, 030,031,032,034,034 SUPER,036,036 PRO,036 QS,039,040.

Each 20 inch chain has 81 drive links, a 0.063-inch gauge and 0.325-inch LP pitch. It fits a 0.063-inch slot, not a 0.050-inch slot. The listed blade reference is 3639 005 0081. The steel chains have a protective oil coating intended to resist wear, improve strength, limit changes in chain tension and help the machine run smoothly.

For installation, disconnect the power supply and wear gloves before removing the old chain, then install, adjust and test the replacement. The seller asks customers who are dissatisfied with their purchase to get in touch for a resolution.