Valve Stem Seal Pliers - TOPTUL® Malaysia Bgs 1780 Valve Stem Seal Pliers 250 Mm For Sale BGS 1768 | 16-30 Mm & BGS 1780 | Valve Seal Clamp BGS 1780 250mm Valve Seal Removal Tool Home Tools Cylinder Head and VANOS Tools AGA-SRP-N63 - Valve stem seal pliers Valve stem seal pliers AGA Tools has manufactured custom pliers to make the removal and installation of valve stem seals quick and easy for any engine for multi-valve engines Melling VCTO-1000 Engine Variable Valve Timing (VVT) Oil Control Valve for easy removing of deep valve stem seals on multi valve engines , e., g., for VW, Opel, Ford