McCulloch Chainsaw Spring530021180

This is a genuine McCulloch chainsaw spring used to provide tension, ensuring the correct parts return to their position so the chainsaw functions as it should. The spring helps to pull the starter cord back, whilst returning the throttle. This helps the chain brake work smoothly and effectively. A broken spring can cause these other parts to fail. Your spring should be replaced if it is damaged, bent, the chainsaw vibrates more often than usual or the spring has lost tension. Please use our compatibility checker to ensure this is the correct replacement for your chainsaw.