Chain Tensioner Adjuster Kit for MS180 MS170 MS250 | OEM 1123

Chainsaw Chain Tensioner Adjuster Kit – MS180, MS170 & MS250 Compatible

Keep your chainsaw running at peak performance with this heavy-duty Chain Tensioner Adjuster Kit, designed as a direct OEM replacement (Part No. 1123 007 1000) for Stihl MS180, MS170, MS250, and compatible models. Whether you're tackling forestry work, land clearing, or backyard trimming, maintaining proper chain tension is key to smooth, safe, and efficient cutting.

Made in China.

Key Features

• Wide Compatibility: Engineered to fit MS180, MS170, MS250, and other compatible chainsaw models. A seamless drop-in replacement for OEM part number 1123 007 1000 — always verify your model number before purchasing for a precise fit.
• Restore Proper Chain Tension: Addresses loose chain issues quickly by allowing smooth, precise adjustment of the chainsaw bar. Proper tension ensures efficient, controlled cutting every time.
• Heavy-Duty Alloy Steel Construction: Crafted from high-grade hardened alloy steel and wear-resistant materials, this kit is built to withstand the demands of intensive forestry and gardening tasks — offering a longer service life than standard parts.
• Easy DIY Installation: Comes complete with all necessary components for a quick, straightforward setup. Even users with minimal mechanical experience can replace the chain adjuster efficiently, reducing downtime.
• Enhanced Cutting Performance: Optimal chain tension means smoother operation, increased cutting precision, and improved overall chainsaw performance on every job.

Specifications

• Product Name: Chain Tensioner Adjuster Kit
• OEM Part Number: 1123 007 1000
• Compatible Models: MS180, MS170, MS250 and compatible models
• Material: Alloy Steel (Hardened Metal)
• Pieces Included: 1 complete set
• Color: As pictured
• Country of Origin: Made in China

Package Contents

• 1 × Chain Tensioner Adjuster Set

Important Notes

• Colors may vary slightly from images due to monitor brightness and lighting conditions.
• Please allow minor measurement tolerances for all listed dimensions.
• Always confirm your chainsaw's model number before ordering to ensure compatibility.

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For general chainsaw safety guidance, refer to the U.S. Consumer Product Safety Commission – Chainsaw Safety Guide.

Frequently Asked Questions

Q: Which chainsaw models is this chain tensioner adjuster kit compatible with?

A: This chain tensioner adjuster kit is designed to fit Stihl MS180, MS170, and MS250 chainsaw models, among other compatible models. It serves as a direct replacement for OEM part number 1123 007 1000. Always double-check your chainsaw's model number before purchasing to ensure a precise fit.

Q: What material is the chain tensioner adjuster made from?

A: The adjuster kit is crafted from high-grade hardened alloy steel and wear-resistant materials, ensuring durability and a longer service life compared to standard replacement parts — even under intensive use.

Q: Is this kit easy to install without professional help?

A: Yes! The kit is designed for straightforward DIY installation and comes with all required components. Even users with minimal mechanical experience can complete the replacement quickly, minimizing downtime and getting you back to work faster.

Q: Why is maintaining proper chain tension on a chainsaw important?

A: Proper chain tension ensures smoother, more controlled cutting performance and reduces wear on the chainsaw bar and chain. A loose chain can be hazardous and inefficient, while an overly tight chain can cause premature wear. This adjuster kit allows you to dial in the correct tension easily.