Upper gaskets (head + cylinder) 450 EXC 03

For your 450 EXC from 2003, which requires precise spare parts, the top-end gasket kit from Prox Racing Parts is the ideal choice. The Dutch manufacturer Prox is known for its premium components, made with precision matching original OEM parts. These head and cylinder gaskets are made from high-quality, heat- and pressure-resistant materials, which is essential for reliable operation of your enduro machine in demanding conditions. The kit includes all the parts needed to restore the seal of the upper part of the engine, ensuring its long service life and maximum performance.