Easy installation and longlasting durability This ignition coil for MS193 MS193 T MS193 TC 1137 400 1306 is designed for easy installation and longlasting durability. Reliable aftermarket replacement It serves as a dependable aftermarket replacement for worn or damaged ignition coils, delivering reliable performance for MS193 series chainsaws. Precise compatibility and ignition Specifically designed for MS193 MS193 T MS193 TC 1137 400 1306 models, this ignition coil provides a precise fit, seamless functionality, and dependable ignition. What you get 1 ignition coil included in the package, providing everything you need to the old coil and restore your chainsaw ignition. Use scenario 1 a failing ignition coil to restore starting reliability and smooth operation of your MS193 series chainsaw. Use scenario 2 Use as part of routine maintenance to ensure consistent spark and dependable starts in varying conditions. Use scenario 3 Keep as a spare part for field service or onsite repairs to minimize downtime.