This Grex driver service kit, item #P645KB2, allows for quick and easy replacement of the piston drive assembly. For use with models P645, P645L, P650 and P650L. Over time, drivers do fatigue and require replacement. Detailed instructions are included making it easy to maintain your pinner. It's never been more convenient to keep your tool running like new. The Grex P645KB2 service kit includes a cylinder cap o-ring, piston drive assembly, piston o-ring, mini o-ring, and a small exhaust seal.

UPC CODE: 660292130016

SUPPLIER PART# P645KB2