24" 240SLHD025 bar + chain Combo for MS-310, MS-390, MS-391

24-inch Oregon guide bar and chainsaw chain Combo features prolite bar and full chisel full skip saw chain Compatible with larger Stihl saws model MS310, MS311, MS341, MS360, MS361, MS362, MS 362 C-M, MS 362 R C-M, MS390, MS391, 034 SUPER, 036, 038, 039, 040, 041, 042, 044, 045, 046, 048, 056, 066, MS440, MS441, MS460, MS 461, MS 462 C-M, MS 462 R C-M, MS 500i, MS 500i R, MS650, MS660, MS661, MS 661 C-M MAGNUM, MS 661 R C-M MAGNUM,  MS 661 C-M MAGNUM,  with 3/8 pitch installed. Change 325 pitch sprocket on 026, 028, 029, 030, 031, 032, 034, MS260, MS261, MS270, MS-271, MS-280, MS290, MS291 models to 3/8 pitch for this bar to fit.

- bar inside slot height .475 or 12.1 mm