OEM Part No: 28A3RNSN, 2842A391PS, 28D025A3PS, SN2863PA, 284063STA, 283RNDD025Archer Pro Max 3/8 – .063Fits Stihl models 024, 026, 028, 029, 030, 031, 032, 034, 036, 038, 039, 040, 041, 042, 044, 045, 046, 048, 056, 064, 066, 088, E15, E20, E220, FARMBOSS, MS220, MS241, MS260, MS261, MS270, MS271, MS271, MS280, MS290, MS291, MS291, MS310, MS311, MS311, MS360, MS361, MS362, MS390, MS391, MS391, MS440, MS441, MS460, MS461, MS640, MS650, MS660, MS880
| Drive Links | Gauge | Length | Pitch |
| 91 | .063″ | 28″ (711mm) | 38“ |
