Description:
GM Genuine Parts Disc Brake Caliper Pistons are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These pistons force the brake pads to close on the disc brake rotor, producing the force necessary to stop the vehicle. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Features and Benefits:
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM regularly updates production and service part designs to integrate new materials and technologies
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Specifications:
End 1 Outside Diameter:
1.98 in.
End 1 Outside Diameter:
50.4 mm
End 2 Outside Diameter:
2 in.
End 2 Outside Diameter:
50.89 mm
Inside Diameter:
1.25 in.
Inside Diameter:
31.86 mm
Piston Bore Diameter:
2.01 in.
Piston Bore Diameter:
51 mm
Features and Benefits:
- – Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
- – Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
- – Check the thickness of your brake pads.
- – Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
- – Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
- – Inspection of the brake hoses for brittleness or cracking.
- – Inspection of wheel bearings and grease seals.
- – Parking brake adjustments (as needed).
- The following inspections and maintenance procedures can help prevent potential brake problems.
- The following should be conducted by a qualified technician:
Specifications:
