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Alto Products Corp. is the oldest and largest independently owned and operated clutch plate and automatic transmission parts manufacturer in the world. We are an ISO certified manufacturer servicing markets around the world.
We are experts in the design and manufacture of bonded friction materials, stamped steel separator reaction discs, brake bands and gasket and seal kits. Our capabilities include bonding, stamping, laser cutting, CNC machining, broaching, engineering, in-house tooling and design services.
Over a billion Alto clutch plates have been installed in automotive, heavy duty, high-performance, marine and motorcycle applications over the past fifty years.