Honda TRX 400EX/400X Cometic Big Bore Gasket Kit 87–89mm

Honda TRX 400EX/400X Cometic Big Bore Gasket Kit 87–89mm

Regular price$37.98
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🛠️ Complete Cometic Gasket Kit for Big Bore Builds

Upgrade your Honda TRX 400EX or 400X with this comprehensive Cometic top-end gasket kit, designed for big bore applications ranging from 87mm to 89mm (416cc to 440cc).

📦 What's Included:

  • MLS Head Gasket: Multi-layer steel construction for superior sealing.

  • Base Gasket: Ensures proper compression and sealing.

  • Exhaust Gasket: Maintains exhaust system integrity.

  • Chain Tensioner Gasket: Keeps timing components sealed.

  • Additional Gaskets: Includes all necessary gaskets for a complete top-end rebuild.

🔧 Key Features:

  • Compatibility: Fits all Honda TRX 400EX and 400X models from 1999 to 2015.

  • Bore Sizes: Designed for 87mm, 88mm, and 89mm big bore applications.

  • Engine Sizes: Suitable for 416cc, 426cc, and 440cc engines.

  • Quality Assurance: Manufactured by Cometic, a trusted name in gasket technology.

📦 Shipping Information:
This gasket kit typically ships within 3–5 business days. We’ll notify you with tracking once it’s on the way.

💬 Customer Support:
Need assistance? Our team is available Monday through Friday, 7 AM to 4 PM PST, and our store chat is open 24/7 for quick questions anytime.

🏆 Warranty:
All components come with a manufacturer's warranty. Please refer to individual product warranties for details.

We ship next day most of the time. Modquad parts are shipped Monday-Thursday. Engine Kits are 3-5 business days.

We don't do backorder! If your items has already sold you will be notified immediately and you money refunded on the spot.

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