Providing a stable foundation for internal engine components, the Husqvarna 544932508 Chainsaw Crankcase Assembly is built to house and support the crankshaft, bearings, and related parts for smooth chainsaw operation. This assembly creates a sealed environment that maintains proper lubrication and alignment, allowing the engine to transfer power efficiently to the cutting system. Kee... https://www.wholetoolbox.com/husqvarna-544932508-chainsaw-crankcase-assembly