ACDelco 171-0939 Drum Brake Shoe

Description:

Features and Benefits:

• Direct fit; no retrofitting is required
• 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
• Rust-preventive coating to help protect against corrosion
• Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

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 should be conducted by a qualified technician:
• The following inspections and maintenance procedures can help prevent potential brake problems.

Specifications: