This billet aluminum piston delivers the most clamping force available today.
Steel drum with 29% more piston apply area!
Oversize piston made from 6061 T6 billet aluminum.
9 or 10 plate design.
Dual apply feed slots.
1- Inside o’ring.
1- Lip seal.
100% drop-in assembly.
Also available as a complete kit — Part# K743920SH




