Athena Big Bore Gasket Kit for the Suzuki DR-Z400

This Athena gasket kit is designed specifically for use with the Athena big bore cylinder kit for the Suzuki DR-Z400. It includes all major gaskets and seals needed when installing or servicing the big bore top end, helping ensure proper sealing, compression, and long-term reliability. Using the correct gasket set eliminates guesswork and avoids compatibility issues that can happen with mixed or universal gasket kits.

Built to OEM-level quality standards, Athena gaskets are precision-cut for accurate fitment and durability under high-heat, high-pressure engine conditions.

Features:

• Complete gasket set for Athena DR-Z400 big bore top-end service

• Includes key gaskets and seals required for installation

• Manufactured to OEM-level tolerances and quality

• Designed for proper sealing and consistent performance

• Compatible specifically with Athena’s DR-Z400 big-bore cylinder kit

Fitment:

• 2000–2024 – Suzuki DR-Z400S

• 2005–2024 – Suzuki DR-Z400SM
• 2003–2006 – Kawasaki KLX400

Find the complete DR-Z400
Athena Big Bore Kit:  CLICK HERE

Part Number: P400510160002