This is a 25"Archer Professional Solid Steel Guide bar that works on Stihl. This guide bar fits many Stihl models like the 024, 026, 028, 028S, 029, 030,031, 032, 034, 036, 039, 040, 041, 042, 044, 045, 046, 048, 056, 064, 066, MS270, MS270C, MS270CQS, MS271, MS280, MS280C, MS280CQS, MS290, MS291, MS310, MS311, MS341, MS360, MS360 PRO, MS360QS, MS361, MS361C, MS362, MS390, MS391, MS400, MS440, MS441, MS460, MS350, MS500i, MS660, MS661, FARM BOSS
NOTE: Your chainsaw must be equipped with a 3/8" pitch sprocket for this guide bar to work.
The bar is 3/8 pitch, 050 gauge and uses a 84 drive link chain.
Archer Saw Chain and Archer Guide Bars are known for quality and sold world wide!