Here is a replacement PTO Rebuild Kit 
 
Includes All New:

• PTO Disc
• Setup Gauge
• Wear Button - OEM Fiber 
• Thrust Button
• Bearing Assembly
• Allen Key 

Includes everything seen in picture
 
Correct for Cub Cadet Models: 70, 100, 71, 102, 122, 123, 72, 104, 105, 124, 125, 73, 106, 107, 126, 127, 147 
 
Any fitment questions, please feel free to ask.