Ensure reliable rebuild performance with this GM 6T40, 6T45, 6T50 (6-Speed FWD) Master Kit With Pistons designed for 2012–2013 Buick and Chevrolet applications. Each component in this kit meets or exceeds OEM standards to guarantee long-term durability and compatibility. Trusted by transmission shops, this complete master kit includes high-quality friction plates, steel plates, pistons, and overhaul components.
Built for precision and performance — backed by quality you can count on.

Key Features:

• • Designed for GM 6T40, 6T45, 6T50 (6-Speed FWD) units

  • Includes pistons and complete master rebuild components

  • Components meet or exceed OEM tolerances

  • Friction plates may include BorgWarner, Allomatic, Raybestos, or Dynax

  • Trusted by professionals across the industry

Additional Details:

• Core Charge: Core Charge Applies Pay Pal Request Will Be Sent After Purchase.
• Order Information: Include your vehicle’s year, make, model, and VIN for faster processing.

Why Choose Us?

• All our torque converters adhere to the strictest industry standards.
• We provide technical support 7 days a week—Contact us for assistance.

  Expert Support: Contact Us – Just Ask For John!

Shipping Information:

• Ships via UPS Ground within the continental U.S.
• Alaska and Hawaii shipments via USPS Priority Mail.
• Worldwide Shipping Available – Contact us for international shipping rates if your country isn’t listed.

Shop with Confidence:

• Genuine product images—no generic pictures.
• Hundreds of hard-to-find transmission parts available. If you don’t see what you need, contact us for assistance.

Thank You for Choosing JKGJ Transmission Parts!

Your satisfaction is our priority. Feel free to contact us with any questions or to request additional products.

Order now and experience the JKGJ difference!