Designed for Compatibility: This kit is specifically engineered to fit models 142, 137, 136, 141, 36, and 41 chainsaws, ensuring a replacement experience. Comprehensive Kit: Includes five essential components – throttle trigger, spring, lock, and choke rod – to facilitate efficient chainsaw and maintenance. Materials: Manufactured from materials that withstand wear and tear, providing longevity and reliable performance in various cutting conditions. Easy Installation: User-friendly design allows for straightforward installation, enabling quick repairs and minimal downtime for your chainsaw. Enhanced Performance: Restores the functionality of your chainsaw, improving throttle response and overall operational efficiency for various cutting tasks. Versatile Application: Suitable for both professional and home use, making it an ideal choice for landscapers, arborists, and DIY enthusiasts alike. Cost-Effective Solution: A practical replacement option that helps extend the life of your chainsaw while saving you money on costly repairs or.