258mm LU (4L60-E, 5L40-E)

Part No. GM-O-13

Sonnax offers GM-O-13 piston seal, a direct OE replacement for GM 258mm (5L40-E, 4T65-E) and GM 300mm (4L60-E) applications.

  • Material: PTFE
  • Color: Natural
  • Seal Style: Solid
  • Width: 0.094"
  • Height: 0.086"
  • Outer Dia.: 1.730"

Where to Buy

  • Existing Customers: Contact your sales representative.
  • New Customers: Fill out the form and a sales representative will contact you.
  • 258mm LU (4L60-E, 5L40-E) Seal GM-O-13