6L80, 6L90 (300mm)

Part No. GM-O-19V

Sonnax O-ring GM-O-19V is an oversized version of standard, OE-sized Sonnax O-ring GM-O-11V. It can be used in GM 6L80 and GM 6L90 (300mm) torque converters with worn piston bores.

  • Oversized
  • Fits piston/damper bore diameter 2.555" ±.001"

Be sure to resize the bore of the piston/damper assembly to Ø 2.555" ±.001". To avoid the risk of the O-ring coming out of the groove, do not exceed this recommended bore specification.

  • Material: Fluorocarbon
  • Color: Blue
  • Cross Section: 0.111"
  • Inner Dia.: 2.300"

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) O-Ring GM-O-19V