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4L80E Forward Clutch Steel 34128B (.077”)

Catalog name:
Steel, 400/425/4L80E Forward Clutch (.077”) (Flat)(Kolene) 1964-Up
Steel, 400/425/4L80E Forward Clutch (.077”) (Flat)(Kolene) 1964-Up — Part # 34128B
Part # 34128B
Type:
Clutch, steel
Transmissions:
3L80, 4L80E, 4L85E
Years:
1964-Up
Size:
.077”
Data as of:
2026-10-17

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Cross-reference numbers

NumberSystemStatus
34128BWIT✓ catalog

Where it fits

DiagramPositionTransmission page
3L801283L80
4L80E1284L80E
Other parts in 3L80 position 128:
  • 34128 Steel, 400/425/4L80E Forward Clutch (.077”) (Flat) 1964-Up
  • 34128C Steel, 400/4L80E Forward Clutch (Turbulator) (.068”) 1964-Up
Other parts in 4L80E position 128:
  • 34128 Steel, 400/425/4L80E Forward Clutch (.077”) (Flat) 1964-Up
  • 34128C Steel, 400/4L80E Forward Clutch (Turbulator) (.068”) 1964-Up
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