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8TEN 18” Chainsaw Guide Bar & Chain Kit

AUD 77.62 on Amazon.com.au (as of October 22, 2026) View details ↗

The **8TEN 18” Chainsaw Guide Bar and Chain Kit** is a premium replacement part designed for Stihl chainsaws, ensuring precision cutting and extended tool life. This kit includes a **removable-sprocket guide bar** and a **66-link .050” x 3/8” chain**, compatible with a wide range of Stihl models, including the **066, 044, MS 260, MS 440, and MS 660 series**, as well as Carlton, Windsor, and Dolmar equivalents. The guide bar features **11 teeth** and a **12.1mm mounting slot**, while the chain’s **3/8” pitch and .050” gauge** deliver reliable performance across hardwood and softwood applications.

Crafted from **50CrV4 steel**, the guide bar is heat-treated to enhance durability, reducing wear and bending over prolonged use. The **68CrNiMo nose sprocket** ensures smooth chain engagement, minimising friction and improving efficiency. At **1.41 kg**, this kit is lightweight yet robust, making it ideal for both professional operators and DIY enthusiasts. Always verify compatibility with your exact model before installation, as additional Stihl variants may require alternative parts.

This kit is part of the **8TEN 810-CCG2277B series**, manufactured by Mishon Inc and backed by OEM specifications for seamless integration. Whether maintaining a commercial chainsaw fleet or upgrading a personal machine, this kit provides a cost-effective solution for optimal cutting performance. Store in a dry environment to preserve its longevity and ensure your chainsaw operates at peak efficiency.

Guide Bar Length18 inches (457mm)
Chain Drive Links66
Chain Pitch3/8 inch (9.5mm)
Chain Gauge.050 inch (1.27mm)
Guide Bar Material50CrV4 steel
Weight1.41 kg
Is this kit compatible with my Stihl MS 660 C-M chainsaw?
Yes, this kit is explicitly listed as compatible with the Stihl MS 660 C-M model.
What’s the best way to remove the nose sprocket for servicing?
The removable-sprocket design allows easy access—use a suitable tool to disengage it from the guide bar tail mount (D025).
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