SB23G4715QPS Brake Shoebox 16.5 x 6.0 Rockwell Q+ 23K Rating:23K Cross Reference: 4080855X K080855HD Operating effectively within a Cross Reference: 4080855X K080855HD Applications: Kenworth Peterbilt This replacement drum brake shoe helps generate stopping force by pressing against the inside of the brake drum Direct replacement this drum brake shoe is designed to help restore reliable braking performance and stopping power on specified fitments Safe braking 0 replacing worn or cracked brake shoes can help prevent braking inconsistencies and ensure dependable stopping in heavy duty applications Durable construction designed and manufactured to strict specifications for reliable performance Trustworthy quality backed by a team of product experts in the United States with more than a century of experience in the design of heavy duty truck parts