5R55S/W Valve Body Identification

Valve Body Xpress

Questions? Email Sonnax Tech Support about this article.

Part Number Chart

Part Number Description
F032
'01-'08
F035 '09-Later

In 2009, Ford made changes to the casting, rough forging number location and worm tracks of this valve body. Hole sizes were reduced in the VFS1 & VFS2 oil circuits in the separator plate.

Rough Forging Identification

The red arrow indicates the location of the rough forging number for '01-'08 units. The green arrow indicates the location of the '09-later units.

Rough Forging Numbers:
  • '01-'08: RF1L2P 7A101GA or RF5L2P 7A101CA
  • '09-Later: RF9L2P 7A101AA


Worm Track & Separator Plate Changes

'01-'08
'09-Later
Red arrows indicate where the worm tracking has changed
Yellow circles indicate where changes occurred in the separator plate


Related Part(s)
Related Unit(s)
Subject(s) Included
  • Identification Guides

While Sonnax makes every effort to ensure the accuracy of technical articles at time of publication, we assume no liability for inaccuracies or for information which may become outdated or obsolete over time.

Was this helpful? No

Thanks for your feedback! Contact Sonnax tech support for assistance.

Thanks for your feedback!