6L80, 6L90 (300mm), 6L90 (Captive Clutch)

Thrust Washer
Part No. GM-WP-16

Sonnax thrust washer GM-WP-16 replaces worn or damaged thrust washers in GM 6L90 Captive Clutch converters. Comprised of high-strength thermoplastic polymide (same material as OE), GM-WP-16 can also be used to add or replace the plastic thrust washer between the piston and turbine hub in GM 6L80, 6L90 (300mm) units.

  • Material: Plastic
  • Outer Dia.: 3.150"
  • Inner Dia.: 2.557"
  • Thickness: 0.047"
  • Inner Notch Count: 4

Where to Buy

  • Existing Customers: Contact your sales representative.
  • New Customers: Fill out the form and a sales representative will contact you.
  • 6L80, 6L90 (300mm), 6L90 (Captive Clutch) Thrust Washer GM-WP-16