
ATHENA Top-End Gasket Kit: complete package for reassembling the cylinder and cylinder head. This kit includes everything essential to achieve proper sealing when a top-end is disassembled, including valve stem seals.
This kit is aimed at riders participating in motocross and recreational competition who wish to restore the top-end of their machine. Compatible with several models, notably the SUZUKI RM-Z 250 (2013, 2014, 2015). Before installation, be sure to check and clean the mating surfaces (cylinder head and cylinder) and adhere to the torque specifications recommended by the manufacturer.
Manufacturer reference: P400510600098
Keep this kit in your workshop for a clearer reassembly: it avoids back-and-forth trips to the spare parts store and facilitates a complete top-end overhaul after a race or disassembly. Remember to replace associated screws and sealing gaskets if necessary for a lasting result.