
The Moose Offroad Hard - Parts gasket kit (manufacturer's ref: 811677MSE) includes all the seals necessary for an engine and gearbox overhaul on 4-stroke engines. Designed for motocross riders, this kit allows for the replacement of worn gaskets, oil seals, and rings during a complete restoration.
Ideal for heavy maintenance operations after the season or following an engine opening: piston ring replacement, cylinder head inspection, or gearbox overhaul. The kit is particularly suited for motocross machines and is compatible with many YZ 450 F models (e.g. 2003, 2004, 2005).
Before installation, check the references and fitment on your machine to ensure that all components of the kit match your model. This kit comes as a complete unit, ready to replace all the necessary gaskets and seals during an engine service.