Suit for use in gasoline engines, this spring and linkage kit is suitable for applications requiring precise throttle control, such as generators and small machinery. The components are easy to install, allowing users to quickly replace worn-out parts and restore the engine's performance without the need for tools. Features -Color:Silver -Material:Iron -Size:14.00X2.00X1.00cm/5.50X0.79X0.39in -Size:11.80X2.00X0.70cm/4.64X0.79X0.28in -Size:10.90X2.00X0.60cm/4.28X0.79X0.24in - speed regulation: provides precise throttle control to maintain stable engine speeds, boosting generator and output - durability: constructed from iron materials to withstand heavy use, reducing the need for frequent replacements and repairs -Versatile application: designed to fit multiple gasoline generator models, making it a practical choice for diverse user needs -Improved noise control: helps reduce engine vibrations, creating comfortable and quieter operating environment -Readytouse kit: includes essential components for immediate installation, making uninterrupted generator functionality during critical tasks Package list: 2 x pull rod 2 x thick x thin spring