Skip to content
Sonnax 34301-078 Forward Clutch Hub Washer (Rear) (5 Piece)

Sonnax 34301-078 Forward Clutch Hub Washer (Rear) (5 Piece)

by Sonnax
SKU S34235BK
$12.91 - $12.91
$12.91
$12.91 - $12.91
$12.91
Availability:
in stock, ready to be shipped

Delivery time

You will receive your package in 2–5 business days within the contiguous U.S.

Brand: Sonnax

Other Part Number: S34235-078

Type: Thrust Washer

Items Included: 5 piece set of same thrust washer

Manufacturer Part Number: 34301-078

Universal Fitment: Yes

Vintage Part: No

Performance Part: Yes

400, 4L80-E, 4L85-E

Forward Clutch Hub Washer (Rear)
Part No. 34301-078

Package Quantity: 5

A pump that has been resurfaced or accumulated shaft spline wear creates excessive endplay of the forward and direct drums. This reduces sealing ring, clutch, bearing, and thrust washer life. Having the ability to shim both the lower unit sun gear with Sonnax shim 34500-Z on 96 and earlier units and washer 34301-078 or 34301-094 on all units addresses these problems.

  • Washer 34301-078 (.015" oversized) and 34301-094 (.030" oversized) take up the play between the forward clutch hub and the direct clutch housing, allowing front unit endplay to be reduced.
  • Washers also stabilize the direct drum, reducing delayed reverse and improving 2-3 clutch circuit.
  • Allows salvage of valuable hard parts.
  • Material: Steel
  • Thickness: 0.078"
  • Outer Dia.: 1.780"
  • Inner Dia.: 1.405"

Use this text to share information about your product.

Blog posts

See more