The 4720Q brake shoe kit is designed for rear drive or trailer axle drum brake systems, providing a reliable fit and consistent braking performance. Built for heavy-duty truck and trailer drum brake systems, this kit is suitable for commercial and fleet replacement applications.

Specifications

•       FMSI Number: 4720Q
• GAWR: 23KFF
• Brake Shoe Width: 5 in
• Drum Diameter: 16.5 in
• Brake Shoe Type: Q
• Certification: FMVSS 121 By LINK
• Replaces OEM#: 4720Q
• New or Relined: New
  

Key Features

•  23K FF Rated Friction: 23,000 lbs GAWR linings with an FF coefficient for maximum torque and heat stability on heavy-load drive axles.
• FMVSS 121 Certified: Independently validated by LINK Engineering to meet all federal safety standards for commercial vehicles.
• Specialized Q-Type Fit: Precision-engineered for 16.5” x 5” S-Cam "Q" systems, specifically designed for specialized rear drive or trailer axle configurations.
• Anti-Corrosion Finish: Treated high-grade steel prevents "rust jacking" and protects the shoe against road salt and extreme weather.
• There are zero Core charges, you are not required to return your old cores for a hassle-free transaction!

OEM Cross-References