Steering Column Bearing (Mast Jacket) Under Steering Wheel Chevrolet and GMC Trucks

This is a mast jacket bearing that's located under steering wheel. If yours feels 'chunky' or it's squeaking / making noise it probably needs replaced.

This part fits most 1947 1948 1949 1950 1951 1952 1953 1954 Chevrolet Trucks; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.