
Water Pump Gasket BOYESEN - Supercooler (manufacturer part number: WPCG-38A) designed for off-road practices. Engineered to ensure a seal between the case and the water pump, this compact gasket meets the demands of motocross environments: mud, vibrations, and thermal variations common in off-road conditions.
Manufactured by BOYESEN, a specialist in cooling components for competition and recreational motorcycles, this gasket fits within the case/water pump assembly and is suitable for maintenance or repair interventions on track or trail.
Compatibility examples (check fitment according to year and version): YAMAHA YZ 450 F (2026), YAMAHA YZ 250 F (2026), FANTIC XEF 450 (2024). For a clean installation, prioritize careful disassembly and, if necessary, the intervention of a specialized workshop.