Feature:1. Fitment: Original replacement parts, power pack is a good replacement for 2 cylinder engines not requiring an RPM limiter.2. OEM Number: The replacing manufacturer part numbers for reference are 1132453 581649 581924 581926 581927 582452 582453 583380 583453.3. Function: The power pack can restore the ignition start performance to a new state, allowing your starter to restart, stable performance, and it uses a 2 wires trigger sensor.4. Direct Replacement: The appearance and function are in line with or will exceed the original one, can be used to replace the original old damaged Power Pack.5. Simple to Operate: Convenient to install, plug and play, no complex operating, easy to use, save you time and money, restart the engine in a short time.Specification:Item Type: Power PackMaterial: ABSOEM: 1132453 581649 581924 581926 581927 582452 582453 583380 583453Application: Original replacement parts, the appearance and function are in line with or will exceed the original one, can be used to replace the original old damaged Power Pack, plug and play, easy installation, stable performanceFitment: Replacement for 2 cylinder engines not requiring an RPM limiter.Package List:1 x Power PackNote:1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!