Proven Part 20In Bar and 1 Chain 3/8" .063 72DL Mount D025 For 3003 001 9421, 3003 000 9421, 203VXLHD025 GX20287 Features: Heavy-duty gear reduction converts

Features: Heavy-duty gear reduction converts engine power into tough drilling torque

Replaces Oem: Gy20867 Gy21099

Crankcase 1

Kawasaki 21163-2124

Proven Part 20In Bar and 1 Chain 3/8" .063 72DL Mount D025 For 3003 001 9421, 3003 000 9421, 203VXLHD025 GX20287 Features: Heavy-duty gear reduction convertsProven Part 20in Chainsaw Guide Bar With 1 Chain Construction: Laminate Length: 20in Pitch: 3 8 Gauge: . 063 Drive Links: 72 Mount: D025 Sprockets: 11 Fits Stihl 026, 026 PRO, 026P, 028, 028 Super, 029, 030, 031, 032, 034, 034 SUPER, 036, 036 PRO, 036 QS, 038, 038 Super MAGNUM, 039, 040, 041, 042, 044, 044 MAGNUM, 045, 046, 046 MAGNUM, 048, 056, 056 SUPER, 064, 066, 066 MAGNUM, E15, E20, E220, E220 C, MS 220, MS 260, MS 260 Pro, MS 261, MS 261 C M, MS