Torque Converter Parts GM 4L80-E (Dual Stator) 4L80-E (Early Single Stator) 4L80-E (Late Single Stator) Friction Ring
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4L80-E (Dual Stator) • 4L80-E (Early Single Stator) • 4L80-E (Late Single Stator)

Friction Ring
Part No. B45240HTE

  • Material: HTE
  • Thickness: 0.045"
  • Inner Dia.: 10.250"
  • Outer Dia.: 11.500"

Where to Buy

  • Existing Customers: Contact your sales representative.
  • New Customers: Fill out the form and a sales representative will contact you.
  • 4L80-E (Dual Stator), 4L80-E (Early Single Stator), 4L80-E (Late Single Stator) Friction Ring B45240HTE

Bonding Pressure Calculator

Enter the details of your bonder's ram/piston and the friction ring you are bonding into the calculator here to find the piston pressure required to create the desired pressure at the ring.

Piston Pressure Required:

Minimum Pressure:

Maximum Pressure:

Torque converter clutch material is engineered by the OEMs to operate in conjunction with vehicle computer programming. To meet the varied needs of the aftermarket, Sonnax strives to offer a full line of friction products in a wide variety of sizes and materials. Rebuilders should choose the product that best matches their specific vehicle requirements.

Materials Designed for Slip Converters

  • HTS - Designed for high-thermal capacity applications. Replaces spun-wound, woven or other carbon-based materials.
  • WC - Genuine OE woven carbon material developed by OEMs for continuous slip GM and Ford applications.

Materials Designed for Full Lockup Converters

  • HTE - Thermal capacity of Kevlar®, with improved consistency and shudder resistance.
  • HTL - High thermal and exceptional torque capacity for the most demanding torque-holding applications.
  • XTL - 30% More torque holding capacity than HTL. Available only for a small range of extreme-duty lockup applications.
Learn more about Friction Rings
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