This item is out of stock.
Check the item description to confirm this fits your vehicle

20-22 Yamaha YZ450F YZ 450F FX 99mm 14.3:1 CP Piston Cylinder 470cc Big Bore Kit

AZ Quad Parts
(33840)
Seller's other items
Contact seller
US $649.98
as low as $58.36/mo with
Condition:
New
Compatibility:
Out of Stock3 sold
Shipping:
Free 2-4 day delivery
Get it between Mon, Nov 10 and Thu, Nov 13 to 94104.
Located in: Gilbert, Arizona, United States
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

Top Rated Plus
Top rated seller, fast shipping, and free returns. Learn more- Top Rated Plus - opens in a new window or tab
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:205228153794
Last updated on Sep 29, 2025 06:40:45 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Non-Domestic Product
No
Machine Type
Off-road Motorcycle
Items Included
Cylinder Barrel, Gasket Set, Piston Rings, Pistons, Wrist Pins
Custom Bundle
No
Manufacturer Part Number
CW21014-1 / M451466 / C3114
Superseded Part Number
B2W-11311-00-00, B2W-11603-00-00
Vintage Part
No
Modified Item
No
Placement on Vehicle
upper
California Prop 65 Warning
yes
Engine Type
4-Stroke
Brand
AZ Quad Parts Cylinder Works Cometic
Type
Engine Rebuild Kit
Interchange Part Number
B2W-11311-00-00, B2W-11603-00-00
Manufacturer Warranty
1 Year
OE/OEM Part Number
B2W-11311-00-00, B2W-11603-00-00
Surface Finish
Silver
Features
Corrosion-Resistant, Durable
Country/Region of Manufacture
United States
Performance Part
Yes
UPC
Does not apply
Category

Item description from the seller

About this seller

AZ Quad Parts

100% positive feedback•205K 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

Popular categories from this store

See allcategories
Yamaha BansheeYamaha YFZ450Yamaha YFZ450R & YFZ450XYamaha Raptor 700Yamaha Raptor 660Kawasaki Brute ForcePolaris RZR 800Yamaha Rhino 660Yamaha Grizzly 660

Seller feedback (34,678)

All ratingsselected
Positive
Neutral
Negative
  • 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 (134)- 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)
  • r***1 (179)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Arrived as stated quality new parts. Fantastic seller, great communication and value.
    Banshee 68mm 421cc Cheetah Cub Bore Wiseco Piston Rings Rebuild Set 2677CD Pair (#204477257206)
See all feedback

More to explore :