Lower Inner "A" Frame Shaft Seal For Cadillac Series 60 1941-1942; BN 23-AThis lower inner "A" frame shaft seal is designed for classic cars, including 1939 1948 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, ensuring a precise fit for these timeless vehicles. Measuring 1 1 8" in outer diameter and 5 16" thick, this seal is crafted from high quality compounds to provide long lasting durability and reliable performance. It is engineered to protect the "A" frame shaft by sealing out dirt, moisture, and debris,