Name: Honda TRX 400EX & 400X 89mm 440cc Big Bore Top End Rebuild Kit
Brand: AZ
Price: 574.98 USD
Availability: InStock

Honda TRX 400EX & 400X 89mm 440cc Big Bore Top End Rebuild Kit

$574.98

Tax included. Shipping calculated at checkout.

Select Piston Kit

Wiseco 11:1 Compression (Pump Gas) Part #4667M08900

CP Carrillo 11.5:1 Compression (Pump Gas) Part #M2033

JE 10.8:1 Compression (Pump Gas) Part #247612

JE 12:1 Compression (Race Gas) Part #208552

Add HotCams Timing Chain

Add Timing Chain YES (HotCams)

No Timing Chain I'm Good

Add Heavy Duty Stud Kit

Add Heavy Duty Stud Kit YES

I Don't Need No Stinking Stud Kit

Part #: (3P-440-K)
Starting from $399.99

The BEST BIG BORE TOP END REBUILD for your Honda TRX 400EX is this one. This 400EX top end kit is all brand new. It is an excellent 400EX top end upgrade.

Fits Honda 400EX & 400X Years 1999-2015

Kit includes:

89mm NEW cylinder
89mm Custom piston kit (select brand at checkout)
Cometic top end gasket set

This kit will fit all years and models. It is a bolt on kit with no machining required, and it works with your stock or modified head and crank. The piston will work on pump or race gas. The original manufacturer's warranty applies.

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 89mm 440cc Big Bore Top End Rebuild Kit

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