Genuine Stihl OEM Chain Adjuster Kit (part number 11270071003 / 1127-007-1003), including tension adjuster components to ensure accurate chain tensioning and alignment. Compatible with MS 029, MS 039, MS 271, MS 290, MS 291, MS 310, MS 390, and MS 391 chainsaw models. Factory-engineered for a seamless fit and reliable performance.

✅ OEM Part Number 11270071003 / 1127-007-1003 – Genuine Stihl factory-made chain adjuster kit
✅ Comprehensive Chain Tension Control – Includes all components necessary to maintain proper chain tension and alignment
✅ Versatile Compatibility – Designed to fit a wide range of chainsaw models: MS 029, MS 039, MS 271, MS 290, MS 291, MS 310, MS 390, MS 391
✅ Built for Durability – Made with sturdy materials to endure frequent adjustments and harsh working conditions
✅ Restores Safe Operation – Critical component for maintaining chain tension, preventing derailment, and ensuring safe, smooth cutting