Keeps fasteners tight to increase the strength of most mechanical assemblies
Resists most chemicals and liquids to help prevent loosening, leaking, or corrosion
Locks bearings in place, preventing them from spinning out
GM engineers specify and validate OE compounds specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Original equipment compounds are designed to work with your GM vehicle safety systems -- aftermarket replacements may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies
Additional Resources