Upgrade your existing 901 handpiece with this advanced piston. The 901 Piston V3 is included standard in all 901 handpieces manufactured since the beginning of April 2009. This piston is not compatible with the Gravermeister 915 Handpiece (#004-915).
Available on backorder
Concentrated central mass for smoother operation
Cleaner operation & less air consumption
Permanently lubricated to eliminate the need for recoating