What Is a Clutch Pack

Clutch pack A clutch pack consists of alternating disks that fit inside a clutch drum. Half of the disks are steel and have splines that fit into groves on the inside of the drum.

How long do clutch packs last?

The average lifespan of a clutch is anywhere between 20,000 to 150,000 miles. Luckily, your clutch will likely give you ample notice that something is going wrong.

What do clutch packs do in an automatic transmission?

This whole assembly is known as a clutch pack. When fluid pressure is applied to the clutch pack, the piston engages, locking the assembly together and driving the wheels. When pressure releases (for instance, the engine goes to idle), the piston disengages and the wheels stop turning.