NEW Original 284063STA WINDSOR Speed Tip 28" Chainsaw Bar 3/8" Pitch, .063 Gauge (1.6mm).  D025 Mounting Pattern.

Chain Size: 3/8" Pitch, .063" Gauge, 91 Drive Links

FITS THESE CHAINSAW MODELS:

OPEM: 145, 150, 155, 157, 157S, 165, 165S AG-CR

STIHL:  E15, E20, 024, 026, 028, 028 SUPER MAGNUM, 040, 041, 042, 044, 044M, 045, 046, 046M, MS 440, MS 440 Magnum, MS 441, MS 441 C, MS 441 C-M, MS 441 C-MQ, MS 441 R C-M, MS 460, 048, 056, 064, 066, 066 Magnum, MS 650, MS 661 C-M, MS 661 RC-M

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