Alto USA Launches New Molded Piston Kit for Ford and GM 10-Speed Transmissions

Alto USA Launches New Molded Piston Kit for Ford and GM 10-Speed Transmissions

Atmore, AL – [July 15, 2025] – Alto Products Corp., a global leader in friction and steel clutch plate technology, is proud to announce the release of its latest innovation: a 3-Piece Molded Piston Kit designed for Ford 10R80 and GM 10L80/10L90 10-speed automatic transmissions (model years 2017 and newer). This high-performance replacement kit is now available under Alto Part #231670.

Designed and engineered to meet or exceed OEM specifications, this kit delivers dependable performance and long-lasting durability under extreme operating conditions—backed by Alto’s 60+ years of drivetrain expertise.

Key Features:

  • Fits: Ford 10R80, GM 10L80, and 10L90 Transmissions
  • Application Years: 2017 and later
  • Kit Contents: Molded Pistons for “B”, “D”, and “E” Clutches
  • OEM Cross References:
    • “B” Clutch – 24280877 / HL3P-7G418-BB
    • “D” Clutch – 24280521 / HL3P-7D343-AB
    • “E” Clutch – 24270344 / HL3P-7A262-CA

Why Alto Molded Pistons?
Alto’s molded rubber pistons offer superior sealing and durability, providing enhanced shift performance and longer transmission life. Each piston in this 3-piece set is engineered for precise fitment and reliability, making it a must-have upgrade or replacement for professional rebuilders and performance enthusiasts alike.

Distributors, technicians, and rebuilders can explore more details and cross-reference tools via the Alto Online Catalog or our Alto Catalog Tour App, available on iOS and Android.

For more information or to order, visit www.altousa.com or contact your local Alto representative.

About Alto Products Corp.
Founded in 1956, Alto Products Corp. is the oldest and largest independently owned and operated clutch plate manufacturer in the world. Based in Atmore, Alabama, Alto supplies the automotive, heavy-duty, and powersports industries with premium friction materials and complete rebuild kits in over 90 countries.

Media Contact:
Marketing Department
Alto Products Corp.
📞 +1 (251) 368-7777
📧 marketing@altousa.com
🌐 www.altousa.com

GEARS Staff

GEARS Magazine Staff Members.

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