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Alto Aftermarket

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/TS16949:2009 and ISO14001:2004 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.

Automatic Transmission Parts

  • Friction and Steel Plates
  • Hi-Performance Red Eagle Clutches
  • Banner, Master and Super Rebuilding Kits
  • Bands, Filters, Modulators, Gaskets and Seals
  • Gears and Hard Parts
  • OEITM Parts and PowerSolutionTM

Standard Transmission Parts

  • Clutch Kits
  • Clutch Discs, Clutch Covers, Bearings
  • Clutch Hydraulics

Product Line Applications

  • Automotive and Light Duty
  • Light, Medium and Heavy Duty Truck
  • Heavy Duty Off Highway and Agricultural
  • Hi-Performance
  • Marine
  • Motorcycle