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Genuine Mikuni OEM Carburetor for Yamaha Big Bear 400 03-06 BSR33-P48

Niche Cycle Supply
(171921)
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US $184.50
as low as $32.02/mo with
Condition:
New
Compatibility:
More than 10 available628 sold

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People want this. 184 people are watching this.
This one's trending. 628 have already sold.
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Free 1-2 day delivery
Get it between Tue, Dec 9 and Wed, Dec 10 to 94104.
Located in: Saint Petersburg, Florida, United States
Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:154609803212
Last updated on Nov 15, 2025 11:51:58 PSTView all revisionsView all revisions

Compatibility

This part is compatible with 6 vehicle(s)
YearMakeModelSubmodelNotes
2006YamahaBig Bear 400YFM400F 4x4
2005YamahaBig Bear 400YFM400F 4x4
2004YamahaBig Bear 400YFM400
2004YamahaBig Bear 400YFM400F 4x4
2003YamahaBig Bear 400YFM400FW 4x4
2003YamahaBig Bear 400YFM400N
Portions of the information contained in this table have been provided by niche-cycle

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Mikuni
Manufacturer Part Number
BSR33-P48
Type
Carburetor Rebuild Kit
Category

Item description from the seller

About this seller

Niche Cycle Supply

99.6% positive feedback•718K items sold

Joined Nov 2005
Usually responds within 24 hours
Niche Cycle Supply - Your source for the best pricing and availability on Mikuni, MAC Performance, Kibblewhite and many other great product lines. If you cant find what your looking for, let us know. ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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Air FiltersBody/FrameBooksBrakesCarburetorClutchControlElectricalEngine

Seller feedback (210,845)

All ratingsselected
Positive
Neutral
Negative
  • 5***8 (76)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    The carb looks beautiful. Way way way better quality than the ones for 50. It’s night and day difference. Very little adjustments needed after bolting right up. I get it’s expensive but I couldn’t get mine to run right with a cheap one. This is way better.
  • 2***g (13)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The carburetor made my 2004 yamaha big bear run like new.
  • 3***2 (104)- Feedback left by buyer.
    Past year
    Verified purchase
    GREAT CARB WORKS LIKE ATV WAS NEW. ONLY HAD TO ADJUST IDLE.
See all feedback

Product ratings and reviews

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5.0
13 product ratings
  • 13 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

Would recommend

Good value

Good quality

Most relevant reviews

See all 13 reviews
  • by kb93621
    Jan 17, 2022Top favorable review

    Carb worked great on 2003 Yamaha Big Bear 4x4

    installed to my 2003 Yamaha Big Bear after checking idle jet adjustment to 1 and 3/4 turns. Fired and idle great, as the engine warmed I reduced the choke setting while listening or the engine RPM to smooth out. Each time the idle speed would increase as the engine continued to warm up. When the choke ( mixture enricher on this ATV) was reduced to no choke, ATV idles and ran perfectly. Cold start required a couple of choke lever setting as described above but worked great, thank you for good OEM branded carb

    Verified purchase: YesCondition: NewSold by: niche-cycle

  • by zeldalovers123
    Nov 04, 2022

    Best price, OEM carb. Atv idles perfectly now.

    Best price on OEM Mikuni. 15 yr old big bear 400, original carb gummed up, had it off and on so many times but couldn’t get it clean enough to idle. Decided Not to buy an off brand carb. Decided not to buy a sonic cleaner or gallon of carb dip, but to put the money in a new carb. So glad I did. Touched the starter and it purrs like a new 4 wheeler. Comes with new choke and new carb heater installed. Photo shows both carbs, new carb on right. Thank you!

    Verified purchase: YesCondition: NewSold by: niche-cycle

  • by wagoneerss84
    May 07, 2022

    Quality part

    OEM Part is the best purchase. I bought a Chinese Carberator and it ran horrible. This carb works perfect!

    Verified purchase: YesCondition: NewSold by: niche-cycle

  • by gr-590507
    Jun 03, 2024

    This carb matches the oem that was on my Big Bear. Little pricier than the alternatives, but my original lasted 15 years!! This one matches up perfect

    This carb matches the oem that was on my Big Bear. Little pricier than the alternatives, but my original lasted 15 years!! This one matches up perfectly and is easily tuned. It shipped quickly and was accurate in description. Niche Cyle knocked it out.

    Verified purchase: YesCondition: NewSold by: niche-cycle

  • by dee-lights
    Oct 11, 2025

    Excellent carb, great quality, works perfect

    Tried a cheap Chinese carb first and ended up throwing it out! Bought this one and it works perfect!

    Verified purchase: YesCondition: NewSold by: elphil-7308

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