Find parts that fit

We need more information about your vehicle to confirm fit.

Prox Forged Flat Top Piston Kit 12.5:1 94.96 mm Yamaha WR450F 03-15

piratemx3
(23805)
Registered as a business seller
US $180.52
ApproximatelyEUR 157.22
Condition:
New
More information - About this item condition
4 available
Breathe easy. Free postage and returns.
Postage:
Free Standard Shipping.
Located in: Parkersburg, West Virginia, United States
Delivery:
Estimated between Fri, 7 Nov and Mon, 10 Nov to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return postage.
Payments:
    Diners Club

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:155280761140
Last updated on 08 Aug, 2025 01:13:35 BSTView all revisionsView all revisions

Compatibility

This part is compatible with 13 vehicle(s)
YearMakeModelSubmodelNotes
2015YamahaWR450F--
2014YamahaWR450F--
2013YamahaWR450F--
2012YamahaWR450F--
2011YamahaWR450F--
2010YamahaWR450F--
2009YamahaWR450F--
2008YamahaWR450F--
2007YamahaWR450F--
2006YamahaWR450F--
2005YamahaWR450F--
2004YamahaWR450F--
2003YamahaWR450F--
Portions of the information contained in this table have been provided by piratemx3

Item specifics

Condition
New
Brand
Prox
Type
Piston Kit
Manufacturer Part Number
F67BLH71FH
California Prop 65 Warning
WARNING: This product contains chemicals known to the State of California to cause cancer and/or reproductive harm, and birth defects or other reproductive harm.
Item Weight
0.8900
Length
4.550
Compatible Make
Yamaha
Compatible Model
WR450F
Piston Size
94.96 mm
Piston Type
Flat with Cavity
Engine Type
4-Stroke
Oem Piston Bore Size
97 mm
Piston Over Bore Amount
0 mm
Total Height
38.2 mm
Pinhole Diameter
19 mm
Pin Boss Spacing
22.5 mm
Piston Head Shape
Flat with hollow
Includes Wrist Pin Bearing
No
Package Quantity
Each
Wrist Pin Bearing Included
No
Category

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.

About this seller

piratemx3

99.1% positive Feedback129K items sold

Joined May 2004
Registered as a business seller
Selling New and Used Parts and Accessories for Atvs, Dirtbikes, and Streetbikes.

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
5.0
Delivery time
5.0
Communication
5.0

Seller Feedback (24,879)

All ratingsselected
Positive
Neutral
Negative
  • j***n (116)- Feedback left by buyer.
    Past month
    Verified purchase
    Packing was horrible!There was no way to tell if the component i ordered was as it stated in the ad. There was no brand name on my component. Which means it was sold to me under the guise of Hard drive electronics. However it could have been a 13.00 item ordered off amazon and packaged as different which you wouldn't know because there was no labeling. If im buying something that is supposed to be high end electronic component id like to know for certain im getting what I paid for.
  • o***p (90)- Feedback left by buyer.
    Past month
    Verified purchase
    Tires are an excellent value and look fantastic—perfect/great quality. They actually made it to my local area overnight, but then FedEx sent them on a weeklong cross-country detour before finally delivering them. Not the seller’s fault at all—they shipped quickly—but since FedEx handles their shipping, I’ll be looking elsewhere next time. Great product, great seller—just a disappointing delivery experience. FedEx routinely does this. I would have ordered better tires had I been willing to wait.
  • 0***n (291)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    This item is just as described. Great quality Great price and was shipped very fast. The communication with seller was great no problems at all with product or seller. Would definitely deal with again. This seller is definitely an A++ seller on ebay. You can buy with ease.