Superior Parts DB66-01 Driver and Bumper Kit w/o O-Ring Compatible with Bostitch N66C /N66C-1 & Dewalt DW66C-1

The Superior Parts DB66-01 is a generic replacement Piston Driver/ Bumper kit (without O-Ring) that includes SP G0209200U piston driver and SP 174075 piston bumper, compatible with Bostitch N66C /N66C-1 and Dewalt DW66C-1 Nailers. 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. The piston bumper is designed to protect nail guns from damage by absorbing piston driver firing shocks. Manufactured from durable PU material and precision machined for resistance, performance, and durability. A reliable replacement for OEM parts and highly recommended by Tradesman in the field.

• Kit includes the SP G0209200U piston driver and SP 174075 piston bumper, compatible with Bostitch N66C /N66C-1 and Dewalt DW66C-1 Nailers | The piston driver is manufactured from Japanese Carbide SKH-9, lasts significantly longer than the US S7 steel.
• Designed with our UNI-LOK technology that hydraulically crimps the grooves of the shaft to ensure the piston driver never unscrews. | The aluminum piston driver is heat treated to maintain strength and durability for excessive use and wear and tear.
• Driver is annealed at the threaded end to lower the hardness and make the material more ductile for improved shock resistance. | Piston bumper is manufactured from durable P/U material and precision machined for resistance, performance, and durability.
• All Superior Parts drivers are crimped at the aluminum base and can withstand a torque of 80 N-M (59ft-lb) before the aluminum shears off.
• Specifications: Material: Premium Grade Aerospace #2024 Aluminum, Japanese Carbide Blade SKH-9, Polyurethane Bumper | Hardness: 64-66 HRC | Compatible with: Bostitch N66C /N66C-1 | Dewalt DW66C-1