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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Wiseco Yamaha YFM250 Timberwolf 90-00 8.71 CR Piston KitThe Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high performance 4 strokes. Today, Wiseco's forged 4 stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4 stroke pistons are ready to deliver the power and reliability
The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes. Today, Wiseco's forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you're looking for.
- Complete Package: Each piston includes a wrist pin, rings, and circlips, providing everything needed for installation
- Forged Material: Optimizes strength and service life, ensuring durability under high-stress conditions
- Performance-Enhancing Features: Varied across applications to maximize both durability and power
- Improved tensile strength of forged material optimizes strength and service life
- Designed and built for each specific 4-stroke powersports engine
- Dedicated forgings allow for optimized strength-to-weight ratio
- Includes high-quality piston rings, wrist pin(s), and circlips
- Engineered, forged, and machined in the USA in Mentor, OH
- 72.00 mm Bore, 8.7:1 CR
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1992-1998 | Yamaha | YFB250 Timberwolf 2x4 | Base |
| 1994-2000 | Yamaha | YFB250FW Timberwolf 4x4 | Base |
| 2000-2004 | Yamaha | YFM250 Bear Tracker | Base |
| 2007-2009 | Yamaha | YFM250 Big Bear | Base |
| 2005-2006 | Yamaha | YFM250 Bruin | Base |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- 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]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 528 reviews
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Product Reviews
★★★★★ 4
Great swaddlers alternative when the Velcro became an issue
Size: Size 3, Unit Count: 136
I bought these because my daughter (12 months) started undoing the Velcro on her diapers, even through her clothes. Finding her soaking wet enough times led me to look for a solution. I really like these and will enjoy them until she finds her way out of them. They’re just as absorbent as Swaddlers and the overnights, and she never gets a rash in them. Only downside is the blowout barrier on the legs is much smaller, so she does have some blowouts out the side. The Swaddlers has more material there to prevent blowouts. These are also cheaper than Swaddlers and overall great quality. Soft and absorbent and I don’t have to worry about her even through a 13 hour sleep at night. That thing will weigh 5lbs when I pull it off her but it doesn’t leak! These are going to be our go to diapers as long as she doesn’t learn to pull them off.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Great fit and very convenient for active babies
Size: Size 4, Unit Count: 64, Size: Size 4, Unit Count: 64
These diapers are a great option, especially for active babies. The 360 design makes them easy to pull on and off, which is really convenient during quick changes.
They fit well without feeling too tight and provide good coverage. Absorbency is solid, keeping things dry for a good amount of time. The material feels soft and comfortable on the skin.
I also like how easy they are to dispose of after use. Overall, a reliable and convenient choice for everyday use.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Good product
Size: 9 Count (Pack of 1)
My dog loves these treats! Limited ingredients, which is why I purchased them. They are a good size for my small dog. Since it has limited ingredients ts healthy
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Our pups' absolute favorites!
Size: 9 Count (Pack of 1), Size: 9 Count (Pack of 1)
Our two little rescue dogs Molly and Layla are very, very, very picky. However, these lamb strips are their ABSOLUTELY favorite treat. They have other favorites, but sometimes aren't in the mood for one or another. But this one-- never! If they see the bag, but I try to give them something else, they both just look at me as if to say, "Forget that. Give us the really good stuff, Mom!"
They aren't cheap. So, I ration them out. It's not a daily thing. That keeps them special, too.
Here they are in the photo, waiting patiently to get one of these lamb strips from me.
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Reviewed in the United States on February 14, 2024
★★★★★ 5
Pet treats
Size: 9 Count (Pack of 1)
Great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
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