Athena’s Engine Oil Seal Kits for offroad motorcycles are engineered to deliver maximum sealing performance during complete engine rebuilds, even in the harshest environments—mud, sand, dust, and high heat. Designed for motocross and enduro engines, these kits offer a professional-grade solution for long-lasting reliability.

All critical oil seals in one complete kit

Each kit includes all the oil seals required for a full engine rebuild. Designed for precise fitment, these kits simplify maintenance and ensure consistent sealing even after extended use in demanding offroad conditions.

Materials built to withstand extreme stress

Athena oil seals are made from premium materials selected for their resistance to heat, pressure, friction, and contaminants. Their construction ensures long-lasting performance and effective sealing in the most challenging offroad environments.

Developed with top-level racing experience

Athena works closely with elite teams in MXGP, AMA Supercross, Pro Motocross, and EnduroGP. Real-world racing feedback is directly applied to product development, resulting in components that are tested on track and optimized for real-world offroad use.

Strict quality control for every kit

Each kit undergoes rigorous quality checks, including dimensional inspections and sealing tests, to ensure maximum precision and functionality. Athena kits are the ideal choice for professionals seeking dependable, ready-to-install solutions.

WR 450 F (03-14);

YZ 450 F (03-13)

YFZ450R (09-25)