The Campbell Hausfeld A204539 air compressor recoil starter assembly provides a reliable way to start the engine by delivering consistent pull-start engagement. This assembly works through a spring-loaded mechanism that rewinds the starter rope after each pull, allowing the engine’s crankshaft to turn and begin combustion. Its enclosed housing helps protect internal components from de... https://www.wholetoolbox.com/campbell-hausfeld-a204539-air-compressor-recoil-starter-assembly