ZF-8HP45 E Clutch Drum & Hub

The ZF 8HP45 E-Clutch Drum from Sunbelt Valve Bodies is an internal transmission hard part for select ZF 8HP45 eight-speed automatic transmissions. The hub’s splines engage the E-clutch friction plates. When the clutch applies, it connects the P2 ring gear to the P3 sun gear, transferring torque through the planetary gear train.

During a rebuild, inspect the hub for worn splines, grooves where the friction plates engage, or cracks. Check the mating friction plates for damage at their engagement teeth before installing the replacement.

Verify Fitment Before Ordering

Match the casting number, spline count, and original friction plate count. The 8HP45 uses both 5-friction and 6-fritction clutch hub versions, as well as either 53-Spline or 62-Spline. Please verify the part number before purchase

Part Number: 1101-471-030.