The B45 crankshaft is a crucial component for all 42cc B45 C35, CG450 brushcutter chainsaws. It ensures smooth operation and longevity of your garden tool. This part has been designed with precision and quality in mind, providing you with reliable engine performance. The B45 crankshaft is compatible with these specific models, allowing for easy installation and maintenance. With its durability and versatility, the B45 crankshaft is a smart investment for your Chainsaw Engine Parts and Garden Tool needs.