Symptoms:

  • Low pressure
  • Low clutch oil pressure

ZF8HP55

Valve Body Separator Plate
Part No. 35740-054

The plates are not specific by transmission model, but rather by valve body code and also by the stamped number.

OE Part No. 1087-327-189 ZFS

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Sonnax offers OE-quality valve body separator plate 35740-054 for ZF8HP55 applications. This plate incorporates a black silicon sealant bead to bond upper and lower valve body sections together once rebuild is complete.

This plate is a direct replacement part for:

  • OE Valve Body Codes: A054 and B054
  • Number Stamped on Original Plate: 1087 327 189 ZFS

ZF8 Valve Body Separator Plate Application Chart

OE Valve Body Code Number Stamped on Original Plate Order Sonnax Part Number Unit Fitment
A028/B028 1087-327-099 35740-028 ZF8HP45, ZF8HP50, ZF8HP55, ZF8HP70, ZF8HP75
A048/B048 1087-327-175 ZFS, 52854725AB 35740-048 845RE, ZF8HP45, ZF8HP70
A049/B049 1087-327-178 35740-049 ZF8HP45, ZF8HP50, ZF8HP55, ZF8HP70, ZF8HP75
A054/B054 1087-327-189 ZFS 35740-054 ZF8HP55
A071/B071 1087-327-221 35740-071 ZF8HP55
A187/B187 1102-327-188 35740-187 ZF8HP45, ZF8HP50, ZF8HP55, ZF8HP70, ZF8HP75
  • ZF8HP55 Valve Body Separator Plate 35740-054
  • ZF8HP55 Valve Body Separator Plate 35740-054 details