The ZMdooreasy Throttle Control Cable for Lawn Mower Models 636M, 648M, 648R, 652B, 652E, 652M, 652R, and 661R is the ultimate solution for precise throttle adjustment. Made of high-quality steel wire core, it ensures reliable and consistent control over your lawn mower's throttle. Its design prevents back-feeding, ensuring your mower runs smoothly even on hills. The cable is easy to install, requiring minimal tools and no welding required. It's push-pull, allowing for easy switching between modes. Its ergonomic design makes it comfortable to hold, even for long periods. With the ZMdooreasy Throttle Control Cable, you can maintain optimal performance and longevity for your lawn mower.