AMMCO 6921 2 Pack Rotor Silencer Band for Brake Lathe Machines 6.5 Long

6.5" Brake Silencer Bands | 2-Pack Vibration Dampeners Achieve a flawless finish on passenger and compact vehicle drums with our 6.5" Heavy-Duty Silencer Bands. Specifically engineered for smaller diameter drums, these high-tension rubber bands provide the necessary radial pressure to suppress harmonic resonance during the resurfacing process. By eliminating "drum groan" and chatter, these bands ensure a smooth, quiet surface that meets OEM performance standards. Technical Features & Workshop Advantages: Optimized for Passenger Vehicles: The 6.5" diameter provides a snug, high-tension fit for standard brake drums, preventing the band from slipping during high-speed lathe passes. Industrial Heat-Resistant Rubber: Formulated to withstand the thermal loads of friction-heavy resurfacing without drying, cracking, or losing elasticity. Chemical & Oil Resistant: Built to endure harsh shop environments, maintaining grip even when exposed to brake cleaners and lubricants. Value 2-Pack: Includes two matched silencer bands, ensuring you always have a fresh backup or can double-up for increased dampening on problematic workpieces. Specifications & Compatibility: Feature Technical Detail Application Brake Drum Resurfacing (Small/Standard) Diameter 6.5 Inches Ref Number Equivalent to Ammco 6921 / 906921 Lathe Fitment Ammco, Accu-Turn, Hunter, Bosch