Air Lock Valve - 5995967-01 Replacement part for Husqvarna Lawnmower/Rider from the Husqvarna parts catalog Suitable for (among other models):Rider Motorcyclist 112C Motorcyclist 112C5 Motorcyclist 214 Motorcyclist 214C Motorcyclist 214T Motorcyclist 214TC Motorcyclist 318X