Hyway Pop-Up GX Cylinder Kit 50mm for Husqvarna 268, 268K Replaces 503-61-10-71

Quality Hyway brand Pop-Up GX Cylinder Kit - 50mm
Part suitable for: Husqvarna 268, 268K
Replaces Original part(s) #: 503 61 10 71
Please confirm this will fit before buying.