TRX400EX TRX 400EX Big Bore 89m 440 Wiseco 12.5:1 Top End Rebuild Kit Head Stud
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Compatibility
This part is compatible with 14 vehicle(s)
| Notes | Year | Make | Model | Submodel |
|---|---|---|---|---|
| 2008 | Honda | Sportrax 400 | TRX400EX 2x4 | |
| 2007 | Honda | Sportrax 400 | TRX400EX 2x4 | |
| 2006 | Honda | Sportrax 400 | TRX400EX 2x4 | |
| 2005 | Honda | Sportrax 400 | TRX400EX 2x4 | |
| 2004 | Honda | Sportrax 400 | TRX400EX 2x4 | |
| 2003 | Honda | Sportrax 400 | TRX400EX 2x4 | |
| 2002 | Honda | Sportrax 400 | TRX400EX 2x4 | |
| 2001 | Honda | Sportrax 400 | TRX400EX 2x4 | |
| 2000 | Honda | Sportrax 400 | TRX400EX 2x4 | |
| 1999 | Honda | Sportrax 400 | TRX400EX 2x4 | |
| 2014 | Honda | TRX400X | 2x4 | |
| 2013 | Honda | TRX400X | 2x4 | |
| 2012 | Honda | TRX400X | 2x4 | |
| 2009 | Honda | TRX400X | 2x4 |
FITS ALL HONDA TRX400EX, 400X, AND XR400R MODELS AND YEARS
BOLT ON RELIABLE BIG BORE POWER!
Kit includes:
-
TECH SUPPORT BEFORE AND AFTER PURCHASE
-
NEW 89mm cylinder
-
12.5:1 Wiseco forged piston
-
Wiseco hi temp rings, DLC coated pin, clips
-
ARP/KMS heavy duty head stud kit
-
Cometic top end gasket kit - head base exhaust chain tensioner cylinder
- Timing chain
- Install/break in tip sheet
- Stickers
This is a bolt on kit that requires no machining of any kind. Runs on race gas. All parts are new in the original packaging, and the original manufacturers' warranties apply*.
*We recommend that this kit be installed by a qualified mechanic with experience working on these types of motors. Warranty does not include any failure that is a result of improper installation, improper tuning, improper break in, or misuse. Piston comes with specific instructions for setting the ring gap. If you do not follow these exactly your motor will fail. For any warranty to be considered the part(s) in question must first be sent to us and possibly the manufacturer for inspection. We can not warranty parts based on photos or phone calls alone.
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!
