C-4727317 Cylinder Kit Assembly Fits 150cc two-stroke Genuine Stella scooter

The Cylinder Kit Assembly for the two-stroke Genuine Stella scooter includes essential components to restore your Stella to its stock glory and reliability. Here’s what it contains:

  1. Cylinder Jug:

    • Main housing for the piston and rings.
    • Ensures proper compression and combustion.
    • Material: High-quality aluminum alloy.
    • Bore Diameter: 57 mm (2.24 inches).
    • Stroke Length: 57 mm (2.24 inches).

  2. Piston:

    • Moves up and down inside the cylinder.
    • Material: Aluminum alloy.
    • Piston Diameter: 57 mm (2.24 inches).
    • Includes piston rings and wrist pin.

  3. Rings:

    • Seal the gap between the piston and cylinder wall.
    • Material: High-strength steel.
    • Quantity: 2 compression rings and 1 oil control ring.

  4. Clips:

    • Secure the piston pin.
    • Material: Steel.
    • Quantity: 2 circlips.

  5. Wrist Pin:

    • Connects the piston to the connecting rod.
    • Material: Hardened steel.
    • Diameter: 15 mm (0.6 inch).

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