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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
11 left in stock
Arrives
Saturday, Oct 31
Recently Viewed
At a glance
- Condition
- New
- Model
- AY3539_AE
- Vehicle Service Type
- ATV
- Flange Type
- Bolt On
Features 5
- Fit for Polaris Trail Boss 250 2x4 4x4 1987-1999
- Package includes: 1x Carburetor 1x Fuel Filter
- Prevent engine from lack of oil or oil spilling when working
- Good quality, good operation
- Before ordering it, please send the VIN number to us, then I can check the compatibility for you.
Specs 7
| Brand | MOTOALL |
|---|---|
| Vehicle Service Type | ATV |
| Flange Type | Bolt On |
| Manufacturer | MOTOALL |
| Brand Name | MOTOALL |
| Manufacturer Part Number | AY3539_AE |
| Compatible with Vehicle Type | ATV |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 31
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Got my old 88 Polaris running.
Thing hasn’t ran since 2001 and the original carb was GONNNEEE!! With corrosion. I threw this on skeptical of the reviews and believe it or not she fired right on up. The high side (full throttle) is a little lean but I bought the jet kit and bumped the jetting up and now it runs just as it did in 01. You have to know what you’re doing, you can’t just carb swap something and be done. You have to factor in altitude adjustments and your air/fuel ratio. These are made in China and sent to California and they are ALL pretuned for 0ft sea level so they will run lean, if you run them lean especially a 2 stroke it will run extremely hot and score up the cylinder. So definitely tune and do your research before leaving a review
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Reviewed in the United States on December 10, 2024 by Jared wright
False item part numbers.
It’s doesn’t fit the quad as described. I’ve missed the return window and now I’m stuck with this. It is the sellers fault for putting the wrong item description and fitment part numbers. False item description.
Reviewed in the United States on September 22, 2024 by Samantha B.
Cheap and works great
Great
Reviewed in the United States on April 23, 2023 by Jessica Byrd
great carb just needs a little mod to fit
I'd have given 5 stars but the throttle cable neck needs to be modified to be a direct fit
Reviewed in the United States on November 28, 2021 by Tonya James
To small but the quality seemed good.
This item was bought for a 1986 Trail Boss 250. This carburetor is alot smaller than the factory carburetor. The quality seemed very good. This might work on a 125cc or 200cc engine but not a 250cc. I am returning it.
Reviewed in the United States on August 19, 2020 by Britni
Doesn't fit
Doesn't fit a 1995 trail boss 250 says it does but it doesn't
Reviewed in the United States on February 3, 2025 by terry
Does not fit
Does not fit on what it says it does
Reviewed in the United States on September 10, 2024 by Rickey E Powers JR
It will be usable
Too much of bend on top couldn't get cable through
Reviewed in the United States on April 30, 2021 by Amazon Customer