【Chain Parameters】18 Inch Chainsaw Chain 0.325" Pitch 0.063" Gauge 74 Drive Links;  Confirm the Guide bar's Required Pitch, Gauge, and Number of Drive Links.

【Compatible with OEM Part Numbers】Replacement For Oregon 22BPX074G 22LGX074G 22LPX074G L74 V74; Replacement For Husqvarna 591104274, H26-74, H28-74, 501 84 17-74; Replacement For Stihl 26RS374E, 26RS74E, 26RM3 74, 3639 005 0074;Replacement For Trilink CL26374TL2, CL76374TL2， CL76374NSTL2

【Compatible with 18 inch Stihl Chainsaw】Fit for Stihl MS 260, MS 260 Pro, MS 261, MS 261 C-M, MS 261 C-MQ, MS 261 CQ, MS 270, MS 270 C, MS 270 C-B, MS 270 CQS, MS 271, MS 280, MS 280 C-BQ, MS 280 CQS, MS 290, MS 291, MS 291 C-BEQ, MS 310, MS 341, MS 360, MS 360 C, MS 360 Pro, MS 360 QS, MS 361, MS 361 C-B, MS 361 QS, MS 390 Chainsaw

【Compatible with Stihl 18 inch chainsaw】Fit for Stihl 024, 024 Super, 026, 026 PRO, 026P, 028, 028 Super, 029, 030, 031, 032, 034, 034 SUPER, 036, 036 PRO, 036 QS, 039, 040 Chainsaw

【Find Right Size Chains】Please Check the Bar Length, Pitch, Gauge and Drive Links of the Chain, or You can also Send us Your Chainsaw / Bar Specifications, We Provide 24×7 after-sales Support Service to Solve any Problems, Please Feel Free to Contact us.