This listing is about a brand new after-market Big-Bore Cylinder Kit made by HYWAY, with pop-up piston for increased compression, which fits the following STIHL models. This big bore kit is 56mm in diameter, it replaces OEM Part #1122 020 1211, and it increases the displacement of 066, MS650 and MS660 chainsaws at 98.5cc

• 066
• 066 W
• 066 M
• 066 BR

• MS 650
• MS 650-Magnum
• MS 650-R Magnum
• MS 650-Magnum BR

• MS 660
• MS 660-W
• MS 660-Magnum
• MS 660-Magnum BR

The Cylinder Kit consists of:

• the Cylinder that is Titanikel with decompression port
• the Piston
• Piston rings
• Wrist pin
• Circlips

This high-performance Cylinder Kit comes directly from a top-quality
ISO-certified Manufacturer.

This top-quality Cylinder Kit is covered by a 2-year warranty.

No Exporters - No Intermediaries
You buy at a competitive price, because we buy directly from the source!

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