Athena P400485850400 Full Gasket Kit for Yamaha XS400 (1979‑1982) – Complete Engine Gasket Set for 4‑Stroke Rebuilds (Oil Seals Not Included) Sealant The Plug Jack provides access

The Plug Jack provides access into the cup for thick material and higher toward the teeth for thin material

Every component is engineered to withstand the unique challenges of the latest 6

Designed to fit Kawasaki KX250F and KX450F models (2015–2020)

0 provides increased power in extreme cold weather conditions (below 0F / -18C) and delivers more work per charge

Lug design provides better braking control

Athena P400485850400 Full Gasket Kit for Yamaha XS400 (1979‑1982) – Complete Engine Gasket Set for 4‑Stroke Rebuilds (Oil Seals Not Included) Sealant The Plug Jack provides accessThe Athena P400485850400 Full Gasket Kit provides a complete, highquality sealing solution for Yamaha XS400 engines from 19791982. Manufactured with premium materials and engineered to OEMlevel specifications, this kit includes all major engine gaskets needed for a full rebuildexcluding oil seals. Designed to restore proper sealing, prevent leaks, and ensure longlasting durability, Athena gaskets deliver dependable performance for riders restoring or