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4L80E Rear Seal 34074 (2.705”OD)

Catalog name:
Seal, 400/4L80E Rear (2.705”OD) 1.875”ID (Truck Type) (With Boot) 1964-Up
Seal, 400/4L80E Rear (2.705”OD) 1.875”ID (Truck Type) (With Boot) 1964-Up — Part # 34074
Part # 34074
Type:
Seal
Transmissions:
3L80, 4L80E, 4L85E
Years:
1964-Up
Size:
2.705”OD
Data as of:
2026-10-17

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Cross-reference numbers

NumberSystemStatus
34074WIT✓ catalog
34743ADACCO? unverified

Where it fits

DiagramPositionTransmission page
3L800743L80
4L80E0744L80E
Other parts in 3L80 position 074:
  • 36074 Seal, 42RLE (Rear)(2.506”OD)(Without Boot)
  • 44074 Seal, 180/180C/4L30E Rear 1969-Up
  • 44074C Seal, 180/180C/4L30E Rear (With Flange) With Short Boot
  • 34074E Seal, 475 Rear 2.887”OD(2.100”ID) 1984-Up (Can Use 34074EA)
  • 34074EA Seal, 4L80E Rear 2.887”OD(2.100”ID)(Double Lip) 1991-Up
  • 34074EB Seal, 4L80E Rear (1.875”ID)(Truck Type)(W/Boot) 1991-Up
Other parts in 4L80E position 074:
  • 36074 Seal, 42RLE (Rear)(2.506”OD)(Without Boot)
  • 44074 Seal, 180/180C/4L30E Rear 1969-Up
  • 44074C Seal, 180/180C/4L30E Rear (With Flange) With Short Boot
  • 34074E Seal, 475 Rear 2.887”OD(2.100”ID) 1984-Up (Can Use 34074EA)
  • 34074EA Seal, 4L80E Rear 2.887”OD(2.100”ID)(Double Lip) 1991-Up
  • 34074EB Seal, 4L80E Rear (1.875”ID)(Truck Type)(W/Boot) 1991-Up
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