Maximum Uptime, Extended Life – Built for high-duty-cycle and severe-service conditions, the BK8048 delivers extended pad life, quiet operation, and minimal downtime, making it ideal for trucks, trailers, and fleets that keep equipment on the road for the long haul. A direct fit replacement for Knorr SB7/SN7 calipers.

Features & Benefits:

• OE+ Performance & Extended Pad Life: Tests show our advanced friction formulation provides longer pad and rotor life, lowering cost per mile.
• Green Seat-In Coating®: Trademarked green color provides instant brake performance—no break-in required.
• FMVSS 121D Approved (23,000 lb axle): Meets strict compliance and safety standards.
• Durable Mechanical Attachment: Mesh design prevents bond line failures.
• Complete Hardware Kit: Includes all components for fast, hassle-free installation.
• Low Copper: Meets Leafmark Level "B" standards. Not for sale in California or Washington.