• Cylinder kit Husqvarna 55 51 55 Rancher 50 #503609171

    „Winzor“ 46 mm cylinder and piston kit for Husqvarna 50, 51, 55 and 55 Rancher chainsaws. Replaces the original part 503609171. 

  • Husqvarna 55 cylinder kit – a new „Winzor“ non-original engine repair part with a 46 mm diameter piston. The kit is designed for the listed Husqvarna chainsaws with a 46 mm cylinder.

    Compatibility of the Husqvarna 55 cylinder kit
    Husqvarna 50
    Husqvarna 51
    Husqvarna 55
    Husqvarna 55 Rancher

    Technical information

    Cylinder diameter: 46 mm
    OEM number: 503609171
    Brand: Winzor
    Engine type: two-stroke petrol

    The kit includes

    Cylinder
    46 mm piston
    Piston rings
    Piston pin
    Pin retaining rings

    Other cylinder diameter versions are also used for these models. Therefore, before ordering, measure the diameter of the old cylinder or piston and check the OEM number.

    Before installation, check the condition of the crankshaft, connecting rod, bearings and oil seals. During installation, point the piston arrow toward the exhaust port and align the ends of the rings with the locking pins.

    After repair, check the engine for leaks and the carburetor adjustment. The correct fuel mixture helps protect the new cylinder from overheating.

    Other parts can be found in the Husqvarna 55 spare parts category. Model diagrams are available in the Husqvarna spare parts catalog.