2PSC (1 Pair) new PTO slip clutch Friction Discs for the PTO shafts with slip cluthc on Terrain King rotary cutters  

Sold as 1 pair.  Some applications need 2 discs & some need 4, order accordingly.

Replacement for part #:  168556

Outer diameter (OD)5.50” 

Inner diameter (ID) 3.38” 

Thickness 0.129" 

OEM #19-414