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Clutch Plate

Part No.


Clutch Plate
  • Clutch Plate



Clutch Plate

Part No. ZF-CP-9S

  • Outer Dia.: 8.151"
  • Inner Dia.: 6.499"
  • Thickness: 0.071"
  • External Spline Tooth Count: 30
  • Material: Steel

Sonnax steel clutch plate ZF-CP-9S directly replaces worn or damaged clutch plates in ZF8HP55 converters. These converters use two similar looking clutch plates. The thicker ZF-CP-10S must be installed closest to the front cover. The thinner ZF-CP-9S is installed between the two friction plates.

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Sonnax Webinar Part 2 of 2: A Look Inside Dodge TorqueFlite® 8 (ZF8) Transmission & Torque Converter

Watch this webinar recording to learn about:

  • Torque converter disassembly & component ID, including the torque converter clutch components
  • Transmission valve body removal
  • Transmission case passage identification for clutch & brake application & lube circuits
  • Pump & planetary gear train disassembly, including special tools & where they are used
  • Clutch & brake disassembly

View presentation slides