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YFZ450 YFZ 450 95mm Stock Standard Bore Wiseco Pump Gas Piston & Top Gaskets

AZ Quad Parts
(34534)
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US $189.98
as low as $32.97/mo with
Condition:
New
Compatibility:
Last one130 sold
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Shipping:
Free USPS Priority Mail®.
Located in: Gilbert, Arizona, United States
Delivery:
Estimated between Wed, Dec 3 and Sat, Dec 6 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:193418221714
Last updated on Nov 12, 2025 13:06:08 PSTView all revisionsView all revisions

Compatibility

This part is compatible with 14 vehicle(s)
YearMakeModelSubmodelNotes
2013YamahaYFZ450--
2012YamahaYFZ450--
2009YamahaYFZ450--
2008YamahaYFZ450--
2007YamahaYFZ450--
2006YamahaYFZ450--
2005YamahaYFZ450--
2004YamahaYFZ450--
2004YamahaYFZ450LELimited Edition
2007YamahaYFZ450SESpecial Edition
2006YamahaYFZ450SESpecial Edition
2005YamahaYFZ450SESpecial Edition
2007YamahaYFZ450SE2Special Edition II
2008YamahaYFZ450SPSpecial Edition
Portions of the information contained in this table have been provided by azquadparts

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Fits
ATV
Items Included
Gasket, Piston Rings, Wrist Pin, piston
Custom Bundle
No
Piston Diameter
95mm
Placement on Vehicle
upper
Engine Type
4-Stroke
Compatible Make
Yamaha
Manufacturer Warranty
1 Year
Cylinder Bore Diameter
95mm
Pin Diameter
20mm
Performance Part
Yes
Non-Domestic Product
No
Warranty
Yes
Manufacturer Part Number
4865M09500 / V-YFZ-TEG / A-YFZ-95-OEM-TEG
Compatible Model
YFZ 450
Material
Aluminum Alloy
Superseded Part Number
5TJ-11631-00-00
Vintage Part
No
Modified Item
No
California Prop 65 Warning
yes
Brand
Wiseco AZ Quad Parts Athena
Type
Piston Kit
Interchange Part Number
5TJ-11631-00-00
OE/OEM Part Number
5TJ-11631-00-00
Surface Finish
Silver
Item Weight
1 lb
Country of Origin
United States
UPC
Does not apply
Category

Item description from the seller

About this seller

AZ Quad Parts

100% positive feedback•206K items sold

Joined Mar 2004
Usually responds within 24 hours
Visit storeContact

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

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Seller feedback (35,446)

All ratingsselected
Positive
Neutral
Negative
  • 6***l (5)- Feedback left by buyer.
    Past month
    Verified purchase
    Excellent seller! The big bore kit is top quality and made a huge difference in the bike’s power. The performance gain was immediately noticeable — stronger torque, faster response, and overall much better riding experience. Shipping was fast and everything was well-packed and exactly as described. Very reliable seller and I definitely recommend buying from him!
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  • 6***1 (11)- Feedback left by buyer.
    Past year
    Verified purchase
    I was sent the wrong wrist pin bearing and this seller had no issue helping me over the phone figure out if it was an issue on my end or his. Ended up being a packaging error and he apologized and instantly issued a refund! Even though I was sent the wrong part I will be doing more business with AZ Quad parts because of how fast and easy they are! Seriously good guys over there.
    CP Carrillo 87-92 Suzuki LT250 LT 250 250R Heavy Duty Piston Wrist Pin Bearing (#202681903193)
  • t***r (136)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item new as described and great price, packaged safely and fast shipping, 5 star transaction and I would buy from this seller again with total confidence.
    Athena Motor GET Hour Meter Wireless TRX450R YFZ450 LTR450 KFX450R Raptor (#203525529982)
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