Description
Centrifuse 88797B 16.5″ × 7″ Outboard‑Mount, Lightweight Brake Drum
Engineered for heavy‑duty commercial truck and trailer applications. It uses Motor Wheel’s patented CentriFuse steel‑jacketed construction, which combines a durable steel outer shell with a cast‑iron braking surface. This design significantly reduces weight while maintaining exceptional strength, heat dissipation, and long service life.
CentriFuse drums are known for improving fuel efficiency, reducing unsprung weight, and delivering smoother braking performance due to their precision balancing and consistent metallurgy. The 88797B is built to OEM standards and is widely used across Class 7–8 trucks and trailers.
Specifications
Brake Size: 16.5 × 7 in
Overall Depth: 10.41 in
Brake Surface Width: 7.64 in
Pilot Diameter: 9.00 in
Bolt Circle Diameter: 275 mm / 10.83 in
Bolt Hole Count: 8
Bolt Hole Diameter: 0.92 in
Mounting Thickness: 0.25 in
Applications
– Heavy‑duty trucks (Class 7–8)
– Semi‑trailers
– Fleet and vocational vehicles
– Outboard‑mount brake configurations
Refer to original manufacture for any applicable warranties.
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