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YFZ450 YFZ 450 Big Bore Kit 480cc +3 Cylinder 98mm CP Piston Top End Rebuild Kit

US $474.98
List price US $589.99 What does this price mean?
Recent sales price provided by the seller
Save US $115.01 (19% off)
No Interest if paid in full in 6 mo on $149+ with PayPal Credit*
Condition:
New
Last one6 sold

Additional service available

Breathe easy. Free shipping and returns.
Popular item. 6 have already sold.
Pickup:
Shipping:
Free USPS Ground Advantage®.
Located in: Upland, California, United States
Delivery:
Estimated between Thu, Jul 3 and Tue, Jul 8 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:266971422711
Last updated on Jun 28, 2025 18:31:55 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 19 vehicle(s)
YearMakeModelSubmodelNotes
2013YamahaYFZ450--
2012YamahaYFZ450--
2009YamahaYFZ450--
2008YamahaYFZ450--
2007YamahaYFZ450--
2006YamahaYFZ450--
2005YamahaYFZ450--
2004YamahaYFZ450--
2004YamahaYFZ450LELimited Edition
2007YamahaYFZ450SESpecial Edition
2006YamahaYFZ450SESpecial Edition
2005YamahaYFZ450SESpecial Edition
2007YamahaYFZ450SE2Special Edition II
2008YamahaYFZ450SPSpecial Edition
2008YamahaYFZ450SP2Special Edition II
2007YamahaYFZ450VBill Balance Edition
2006YamahaYFZ450VBill Balance Edition
2013YamahaYFZ450WCustom Graphics
2012YamahaYFZ450WCustom Graphics
Portions of the information contained in this table have been provided by bpratv

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
CP, Wiseco, Cometic Gaskets, BPRATV, Kibblewhite, Yamaha
Items Included
Cylinder Barrel, Gasket Set, Piston Rings, Pistons, Wrist Pins, Cam Chain, Cylinder Bolts, Head Stud Kit, Valve Stem Seals, Timing Chain
Type
Engine Rebuild Kit
Engine Type
4-Stroke
Features
Corrosion-Resistant, Durable, Greasable, Sealed
Manufacturer Part Number
202421811570, 21001, 13029M09800, C3068, 71014-5, 5TA-11311-12-00, 23001-G01, H1683027S, 23001-k01, 23001-K01, 23001-G01, H1683027S, M1009 / A-YFZ-98-CG, 5TA-11311-12-00, 5TJ-11631-00-00, C3068, M1009, MX-09151-1
OE/OEM Part Number
202421811570, 21001, 13029M09800, C3068, 71014-5, 5TA-11311-12-00, 23001-G01, H1683027S, 23001-K01, 23001-G01, H1683027S, M1009 / A-YFZ-98-CG, 5ta-11311-00-00, 5TA-11311-12-00, 5TJ-11631-00-00, 94591-57118-00, MX-09151-1
Country/Region of Manufacture
United States
Performance Part
Yes
Manufacturer Warranty
1 Year
Compared To:
Cylinder Works, Athena, Pro X, CP Carrillo, Vertex
Compatible Make
Yamaha
Compatible Model
YFZ450, YFZ 450, Carb Models
Item Diameter
98mm
Machine Type
ATV
MPN
21001, 13029M09800, C3068, 71014-5, 5TA-11311-12-00, CR8EIX
Replaces / Compared To:
P400485100047, 4906M09800, 247952, M1009, 222086

Item description from the seller

About this seller

BPRATV

99.8% positive feedback122K items sold

Joined Apr 2013
Welcome to BPRATV—the ultimate destination for high-quality engine rebuild kits, valvetrain components, engine bearings, pistons, cylinders, titanium hardware and fasteners, and everything Banshee! ...
See more

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 (17,483)

All ratings
Positive
Neutral
Negative
  • w***e (55)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great customer service. I had some issues with the post office as I am overseas military which is no fault of BPRATV. These guys were quick and went out of their way to make sure i was taken care of and well informed on the whereabouts of my package. The package was in the mail about 24 hours after I ordered it. The items were well packaged and protected. Would 1000% recommend them for future purchases. Not to often you see this kind of customer service .
    Reply from: bpratv- Feedback replied by seller bpratv.- Feedback replied by seller bpratv.
    Thank you so much for the awesome feedback! 😊 We’re thrilled we could help you out—post office adventures can be wild, but we’ve got your back! 💪 We're glad everything arrived safe and sound (shoutout to our bubble wrap skills 😉). Customers like you make it all worth it—thank you for your service and your support! 🚀 1000% here for you anytime! 🙌
  • m***r (101)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    You guys rock !!! First of all, I asked for a specific piston , and the guy took the time to go to the warehouse and try and get it for me, which he did. Then took the time to email me back. And Secondly, it was packaged perfectly. There was no way it could get damaged. There's other vendors, but I went with these guys and I'm so glad I did. I'm rebuilding a 01 trx400ex, now a 426. But I'll be going thru you first on the rest of the build. Thank you so much!!!
    Reply from: bpratv- Feedback replied by seller bpratv.- Feedback replied by seller bpratv.
    Thank you so much for your kind feedback! 😊 We’re thrilled you had a positive experience and appreciate your trust in us. Our team loves going the extra mile, and it’s great to hear efforts like finding the right piston and proper packaging mattered to you. Thank you for choosing us—it means so much. We’re always here if you need anything or just want to talk shop. Happy building, and we look forward to supporting the next steps! 🛠️ Ride on! 🚀
  • 9***c (10)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    They are a great company they sent out the package missing 4 studs and nuts I contacted them and they sent out the 4 missing pieces no questions asked great customer service!!!

Product ratings and reviews

5.0
4 product ratings
  • 4 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

  • nice gasket kit

    nice gasket kit

    Verified purchase: YesCondition: NewSold by: azquadparts

  • 💪🏻💪🏻💪🏻

    Buena calidad

    Verified purchase: YesCondition: NewSold by: azquadparts

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