
ATHENA Top End Gasket Kit (manufacturer part number P400250160012) — a replacement part dedicated to sealing the top end for motocross machines. ATHENA is globally recognized for its thermal groups and gasket kits designed for 2T and 4T engines; this kit allows for restoring the sealing during a service or engine reassembly.
Designed for riders and mechanics working on cylinders and cylinder heads that require precision and cleanliness, this gasket kit facilitates the refurbishment of the top end after disassembly. It fits into routine maintenance operations or during repairs following intervention on the piston, cylinder, or cylinder head. The ATHENA packaging meets the needs of motocross, where achieving engine performance also relies on good sealing.
Before installation, check the manufacturer's references for your machine and the condition of the mating surfaces (cylinder head, cylinder, sealing surface). This ATHENA kit is a suitable choice for those looking for a clean and organized solution to restore the sealing of the top end.