Superior SP CN70154 Aftermarket Two Groove Piston Driver Without O-ring for Max CN665D - Us S7 Material

The Superior Parts SP CN70154 is a generic replacement Two Groove Piston Driver without O-Ring that excels in performance and durability that's compatible with Max USA CN665D Nailer's. Manufactured with our UNI-LOK technology that hydraulically crimps the grooves of the shaft to ensure the piston driver never unscrews. Drivers do not unscrew even at 80 N-M(59ft-lbs) during torque testing. The aluminum piston driver is heat treated to provide strength, durability and performance. A reliable replacement for OEM parts and highly recommended by Tradesman in the field.

Compatibility: Max

• CN665D

• Material: Premium Grade Aluminum
• Hardness: 59 HRC