Click on image to zoom

4R70W/4R75W 1-2 Accumulator Sleeve Kit

Sonnax 4R70W/4R75W 1-2 Accumulator Sleeve Kit
Pricing: $249.00

Customize Your Item

- --Please Select-- -


Common complaints in Ford AODE and 4R70 series transmissions are delayed Forward engagement and harsh 1-2 shifts caused by the 1-2 accumulator bore in the case being worn or scored. This wear results in the loss of 2nd clutch pressure and the need to replace the case. Sonnax 1-2 accumulator sleeve kit 76890-01K salvages expensive cases and restores the 1-2 shift.

  • Salvages expensive cases
  • Restores 1-2 shifts
  • Requires no machining of the case
  • Sonnax tool 76890-TL simplifies installation and ensures correct sleeve orientation
  • Drop-in Zip Valve™ parts install quickly and easily

Note Sonnax tool number: 76890-TL This tool is not required but is recommended to simplify installation and ensure proper sleeve orientation.



Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W6.0000” x H6.0000” x L6.0000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.