This GLYCO main bearing set, part number 01-4183/4 STD, is engineered to meet the demanding requirements of modern engines. It provides crucial support for the crankshaft, ensuring smooth operation and optimal power delivery. The precision manufacturing of these bearings guarantees a perfect fit and function, minimizing friction and wear. This contributes to extended engine life and improved fuel efficiency. GLYCO is a trusted name in engine components, known for its commitment to quality and durability. Choosing this main bearing set means investing in the longevity and performance of your vehicle's engine.