Description

GUNITE 3018A refers to a heavy‑duty truck/trailer brake drum, not a slack adjuster.
Part Identification

Manufacturer: Gunite (Accuride Wheel End Solutions)
Part Number: 3018A
Component: Brake Drum
Mounting: Inboard
Material: Cast Iron
Application: Heavy‑duty trucks & trailers
Key Specifications

Brake Size: 16.5″ x 7.0″
Bolt Holes: 10
Bolt Circle: 11.25″
Pilot Diameter: 9.50″
Bolt Hole Size: 0.81″
Overall Depth: ~8.74″
Brake Surface Width: 7.5″