Pulley
4259-20020
STIHL: 029, 034, 036, 039, 044, 046, MS290, MS360, MS361, MS390, MS460, MS461
Ø inside: 16 mm
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Pulley
4259-20005
BASEH
HUSQVARNA: 340, 350, 351, 353, 355, 359
JONSERED: 2145
H: 28 mm
Ø outside: 72 mm
Ø inner side clock: 51 mm
Ø axle hole: 16 mm
1