1722438 caterpillar:ring RING-RETAINING

ACDelco GM Original Equipment 172-2438 Rear Driver Side Disc Brake Caliper Assembly
ACDelco GM-recommended replacement part for your GM vehicle’s original factory component || Offering the quality, reliability, and durability of GM OE || Manufactured with GM Original Equipment specification for fit, form, and function

GM Genuine Parts 172-2438 Rear Driver Side Disc Brake Caliper Assembly
GM Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) || GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors || GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle || GM regularly updates production and service part designs to integrate new materials and technologies

GM Genuine Parts 172-2438 Rear Driver Side Disc Brake Caliper Assembly
GM Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) || GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors || GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle || GM regularly updates production and service part designs to integrate new materials and technologies