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Honda TRX400EX 400EX 400X 440 89mm Big Bore Piston Kit Namura 1999-2015

US $99.92
or 4 interest-free payments of $24.98 available with
Condition:
New
2 available69 sold
Breathe easy. Free shipping and returns.
People want this. 24 people are watching this.
Shipping:
Free Standard Shipping.
Located in: Miamisburg, Ohio, United States
Delivery:
Estimated between Sat, Oct 18 and Thu, Oct 23 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
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eBay item number:323770352203
Last updated on Sep 12, 2025 15:28:55 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 14 vehicle(s)
YearMakeModelSubmodelNotes
2008HondaSportrax 400TRX400EX 2x4
2007HondaSportrax 400TRX400EX 2x4
2006HondaSportrax 400TRX400EX 2x4
2005HondaSportrax 400TRX400EX 2x4
2004HondaSportrax 400TRX400EX 2x4
2003HondaSportrax 400TRX400EX 2x4
2002HondaSportrax 400TRX400EX 2x4
2001HondaSportrax 400TRX400EX 2x4
2000HondaSportrax 400TRX400EX 2x4
1999HondaSportrax 400TRX400EX 2x4
2014HondaTRX400X2x4
2013HondaTRX400X2x4
2012HondaTRX400X2x4
2009HondaTRX400X2x4
Portions of the information contained in this table have been provided by apex*racing

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Namura
Engine Type
4-Stroke
Type
Piston Kit
Fits
400EX
Part Brand
Limited
Custom Bundle
No
Items Included
Piston Rings, Wrist Pin, Piston, C-Clips
Manufacturer Part Number
NA-10004
Modified Item
No
UPC
Does not apply
Category

Item description from the seller

About this seller

ApexRacing-Inc

100% positive feedback162K items sold

Joined Feb 2008
Aftermarket Yamaha Suzuki Honda Kawasaki KTM Polaris Can-Am Harley Davidson .Acerbis Answer Boysen DID EBC Excel FMF Fox Freedom Hinson HJC N-Style Mustang Pro Circuit Hotcams Wiseco V-Force Dynojet ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (48,946)

All ratingsselected
Positive
Neutral
Negative
  • s***s (32)- Feedback left by buyer.
    Past year
    Verified purchase
    Absolutely one of the fastest shipping sellers that I have ever had the pleasure of experiencing! The KX125 top end kit arrived in less than 24hrs. Received in perfect condition, exactly as pictured. Price was roughly 30% less than any where else. Perfect quality! Will definitely purchase from this seller again.
  • i***e (361)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Amazing seller! What a pleasure to purchase from item was as described and at about great price. Shipping was super fast. Packaging was perfect
  • g***i (758)- Feedback left by buyer.
    Past month
    Verified purchase
    Good seller, fast shipping. Item arrived with a broken piece and they tried immediately to have it replaced. Product not available at this moment and they refunded the whole amount paid. I would do business again in the future. Thank you.
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Product ratings and reviews

5.0
1 product ratings
  • 1 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Most relevant reviews

  • Great product

    Verified purchase: YesCondition: NewSold by: apex*racing