SKU: 23550325707

2007-2011 Yamaha WR450F off-road Top End Rebuild Kit Cylinder Piston Gasket 2S2-11311-10-00 2S2-11351-00-00

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Description

2007-2011 Yamaha WR450F off-road Top End Rebuild Kit Cylinder Piston Gasket 2S2-11311-10-00 2S2-11351-00-00Top End Rebuild Kit Cylinder Piston Gasket Fit for Yamaha 2009 2021 YFZ450R 2010 2011 YFZ450X Features: If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, then this kit is exactly the right thing for you. Kit includes cylinder, piston, rings, pin, clips & top end gasket kit (you get exactly what is pictured). Piston is anodized for superior heat resistance and longer lifespan. The gaskets use performance

Top End Rebuild Kit Cylinder Piston Gasket Fit for Yamaha 2009-2021 YFZ450R / 2010-2011 YFZ450X 

Features:
If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, then this kit is exactly the right thing for you.
Kit includes cylinder, piston, rings, pin, clips & top end gasket kit (you get exactly what is pictured).
Piston is anodized for superior heat resistance and longer lifespan.
The gaskets use performance materials to increase durability and provide greater reliability.
Includes all gaskets pictured to rebuild top end.
Kit is for standard size - 95.00mm bore x 63.40mm stroke, 20mm steel piston pin.
This kit is excellent as a low-cost replacement for defects in the original cylinder.

Specifications:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Piston Material: Forged Aluminum
Actual Displacement: 449cc
Bore Type: Stanard Bore
Bore Size: STD 95.00mm
Stroke: 63.40mm
Pin Length: 48mm
Pin Diameter: 20mm

Replacement Part Number:
Cylinder: 2S2-11311-10-00, 2S2-11311-11-00
Cylinder Base Gasket: 2S2-11351-00-00
Cylinder Head Gasket: 2S2-11181-00-00
Chain Tensioner Gasket: 4FM-12213-00-00
Exhaust Gasket: 3VD-14613-01-00
Piston(Std): 5TG-11631-11-00, 5TG-11631-12-00
Pin, piston: 5TG-11633-10-00
Piston Ring Set(Std): 5TG-11603-00-00
Circlip, piston: 93450-22027-00

Fits Models:
(fits YFZ450R and YFZ450X FUEL INJECTED models ONLY, will NOT fit YFZ450 CARBURETED MODEL Models.)
Fit for Yamaha YFZ450R 2009 - 2021
Fit for Yamaha YFZ450X 2010 - 2011

Also fits 06-09 YZ450F & 07-11 WR450F off-road, only the cylinder and gasket will fit, pistion kit will NOT fit,
cause our wristpin is 20mm, fits YFZ450, and YZ450F & WR450F required 18mm wristpin, you can use your original piston kit, please do not purchase if you can not accept it.

Fit for Yamaha YZ450F 2006-2009 (Only cylinder and gasket kit will fit.)
Fit for Yamaha WR450F 2007-2009/2011 (Only cylinder and gasket kit will fit.)

(Compatibility Chart is for Reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)

Package Includes:
1x 95mm Cylinder
1x Piston(STD)
1x Piston Ring Set
1x 20mm Wristpin
2x Circlips
1x Cylinder Base Gasket
1x Cylinder Head Gasket
1x Chain Tensioner Gasket
1x Exhaust Gasket

Note:
The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer fits.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 23550325707

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4.8 ★★★★★
Based on 6 reviews
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Product Reviews
R
Verified Purchase
Ranger Sarge
West Palm Beach, US
★★★★★ 1
Defective toy and inconsistent quality.
Size: X-Large, Color: Raccoon, Size: X-Large, Color: Raccoon
My initial review was 5 stars based on my experience with a previous order (blue raccoon) and the fact my puppy was immediately interested in it. However, I did not give it to her to play with until this past Friday (May 21, 2026) because she had the first one I bought. In a matter of 2 days the seam on the back and at the base of the head unraveled and all of the stuffing was scattered all over the room. I thought I’d found some good, high quality, toys for her but apparently this one was defective because the first one had had a lot of use and I’d still in decent shape. This is too much money to pay for a dog toy that only lasts a day or two so be advised they aren’t all good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
J
Verified Purchase
J. Bush
Boise, US
★★★★★ 5
Bigger, louder, crinklier, softer, than expected!
Size: X-Large, Color: Rabbit
My dog was gifted a collection of used toys and he really likes a very long stuffed pig which, unfortunately, another dog that is a destructive chewer, totally destroyed. I decided to break down and buy him another long stuffed toy today and since he's always blissfully watching rabbits in the yard and neighborhood I chose the rabbit version. This thing is huge which is great for him- he's 62 lbs and 7 months old and only half grown. He loves it, it has multiple LOUD squeakers, lots of crinkly spots, and fun ears/legs to grab hold off. He's a big fan and it's made with K9 Tuff Guard which LASTS. Super soft and easy to wash. Update after 2 months- easy to wash and looks new after a washing. very durable so far, standing up to indoor and outdoor use. He is not a destructive chewer but whips them around, tramples on them, steps on them while running top speed and chomps on the annoying squeaker for hours. one squeaker has a hole and its tune is now slightly muted (thank god)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 24, 2019
P
Verified Purchase
Pat
Waukegan, US
★★★★★ 5
Absolute favorite toy for almost a year
My dog’s favorite toy for almost a year. It has held up amazingly. I’m sad it’s no longer available. Please bring it back!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
V
Verified Purchase
Van Wanggaard Racine Wi
Chelsea, US
★★★★★ 5
Very well made!
Size: Small, Color: Bunny
This toy is great! Two squeakers and made to last even my Airedale. He doesn’t want to put it down.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
J
Verified Purchase
JHI
Carnegie, US
★★★★★ 5
Won't last forever, but my dog loves it
Size: X-Large, Color: Giraffe
My dog, a 90 lb black lab, LOVES these toys. He does prefer the raccoon to the giraffe, but he likes them both a lot. I originally got the raccoon on clearance at Target when looking for a long toy he could play with while he was in a cone recovering from surgery (he likes to be able to hold toys between his front paws and mouth/chew on them, so none of our regular squeaky footballs were long enough for that). He loved it so much I had to find more, so I found this giraffe from the same line of toys. He's a destroyer and he has been able to put a few holes in these toys if I'm not watching him, but they're pretty easy to sew if they need patching. My mother-in-law's dog came over and made a hole so big that the squeakers and lining all came out, but I sewed it back up and it's almost as good as new. They definitely won't last forever, but they have lasted longer than other soft toys we've had in the past.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2017

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