- Replacement Part Number: 1127 792 9100, 11277929100 - Compatibility: Designed specifically for Stihl chainsaw models 029, 039, MS290, MS310, and MS390 - Package Includes: 1 Hand Guard Chain Brake Handle - Quality and Durability: This new replacement brake handle is crafted from high-quality plastic, ensuring long-lasting performance and resilience. - Easy Installation: The user-friendly design allows for quick and hassle-free installation, making it convenient for both professionals and DIY enthusiasts. - Safety First: The hand guard chain brake handle is essential for maintaining safety while operating your chainsaw, providing reliable protection during use. Practical Applications: 1. Routine Chainsaw Maintenance: Replace your worn or damaged brake handle to ensure optimal safety while performing routine maintenance on your Stihl chainsaw. 2. Emergency Repairs: Quickly replace a broken handle in the field to get back to work without delay, ensuring your chainsaw remains fully functional. 3. Enhancing User Comfort: Improve the handling and control of your chainsaw with this ergonomic brake handle, designed for user comfort during extended use.