FLYMO XLH550 MCCULLOCH HT555 TITANIUM PARTNER HG550 Complete Gasket Set

The Gasket Genius complete gasket set covers the four seals that Flymo XLH550, McCulloch HT555 Titanium and Partner HG550 hedge trimmers rely on to run correctly — the crankcase, cylinder, exhaust muffler and carburettor mounting faces. A sealed crankcase lets the engine draw in and compress its fuel-air mixture; the cylinder gasket contains combustion pressure; the muffler gasket holds in exhaust gases and backpressure; and the carburettor gaskets keep intake air properly metered. Since all four are typically opened up together during a rebuild, leaving even one gasket worn can bring back hard starting, weak compression, an exhaust leak, or a hunting idle.

Fits specified models:

• Flymo XLH550
• McCulloch HT555 Titanium
• Partner HG550