Name: Honda TRX 400EX/400X Wiseco Bottom End Rebuild + Gaskets
Brand: AZ
SKU: WPC131A-1
Price: 454.99 USD
Availability: InStock

Honda TRX 400EX/400X Wiseco Bottom End Rebuild + Gaskets

$454.99

Tax included. Shipping calculated at checkout.

Select Year

1999-2004 Part #WPC131A

2005-2014 Part #WPC131B

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🛠️ Complete Wiseco Bottom End Rebuild Kit + Top End Gasket Set

Restore your engine from the crank up with this Wiseco bottom end rebuild kit for the Honda TRX 400EX/400X. This package includes everything you need for a reliable rebuild, using trusted OEM-compatible parts from Wiseco.

📦 Kit Includes:

Wiseco Bottom End Rebuild Kit
- Includes crankshaft, main bearings, and full bottom end gasket/seal kit
Complete Top End Gasket Kit
- Head, base, and exhaust gaskets for a full seal refresh

🔧 Key Features:

Fits all Honda TRX 400EX & 400X models
100% OEM-compatible – works with stock and aftermarket components
All parts are brand new in original packaging
Backed by the original manufacturer’s warranty*

📦 Shipping Time:
Ships within 3–5 business days. Tracking provided at the time of shipment.

💬 Customer Support:
We’re available Monday to Friday, 7 AM to 4 PM PST, and our store chat is live 24/7 to help any time.

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.

Sold items are removed daily.

If you see it on this website, it is 100% in stock unless it just sold before you clicked buy.

If you call we answer, if you text we respond, if you have a question we respond. Sometimes we sleep so it could be next morning but we will respond.

Thank you for shopping with us! We appreciate you!

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Honda TRX 400EX/400X Wiseco Bottom End Rebuild + Gaskets

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