ZF-8HP45/55/70 C-Clutch Drum Assembly

Our refurbished ZF-HP45/55/70 C-Clutch Drum Assembly works as a replacement hard part for select ZF eight-speed automatic transmissions. This assembly includes the C-clutch drum with six friction plates and mating steel separator plates.

The drum holds the plates in position. When hydraulic pressure applies the C clutch, the friction and steel plates are clamped together, allowing torque to transfer to the planetary gear train. Replace the assembly during a rebuild if the drum is cracked, the plate engagement surfaces are grooved, or the friction plates show burning or flaking.

Parts:

• Total height - 61 pcs.
• The diameter of the drum  116.85 pcs.
• The total thickness of the clutch pack E  30.25 mm.
• The number of splines (inner side) - 35 pcs.
• The number of friction plates in the drum assembly  6 pcs.
•  E Clutch pack friction plate teeth number 24 pcs.
  

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