Mikuni Super BN Series 38mm Carburetor BN38-34-8113
Key features
- •Updated version of Mikunis BN series carbs
- •Original equipment on Yamaha watercraft
- •Design features improved airflow and higher-capacity fuel pump for more demanding applications
- •Externally adjustable metering screws and replaceable jets make high- and low-speed tuning easy
- •Conventional butterfly choke for easy starting; 38mm carb uses primer
Mikuni Super BN Series 38mm Carburetor BN38-34-8113
List Price: $249.42$224.48DEALYou Save: $24.94 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (15)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers3.5
out of 5
Based on 5 reviews
5★
40%
4★
0%
3★
20%
2★
0%
1★
40%
Great purchase
Taylor porter•November 12, 2017
I love the carbs a bought two for my high compression Kawasaki 650 I opened the carbs to re jet them because the low speeds were surprisingly to small for running duals but like any carburetor you generally have to re jet them to your application they are brand new and I would definitely buy them again
junk, did not work always starved for fuel, ...
Bill•June 20, 2016
junk, did not work always starved for fuel, took it apart and you could tell it had been spraypainted because of the overspray on the diaphragm.I honestly could not find the actual problem , i even rebuilt it, i ended up just taking the fuel pump part of and putting iit on my old carb.At Least that part worked!
js550 upgrade
Adam B.•July 14, 2015
I ordered this to upgrade my js550 the picture shows air intake with 4bolt holes the one I received only had 3 in the shape of triangle I think it will still work would just have liked to received the one shown in the picture.
Js 500
daget24•June 13, 2014
My js 550 was a hard starter but not anymore, pair this bad boy up with a primer and boom no more f-ing aropund with trying to get my jet started. It also increased the power a bit, keep in mind you will need a new throttle cable with this as well, one that has a "nipple" at the end or whatever you call it.
Very poor service
Jonathan Harris•January 9, 2014
Ordered two of these items but only one was sent even though the paperwork on the parcel said two.I was charged import duty for two. Had to contact the vendor who said the other carb had now been sent. This arrived two weeks after the first one with identical paperwork stating two units and the value of two units so I was charged duty ($75) again before they would release the unit. The vendor was totally unsympathetic and refused a refund for the extra duty that I had to pay due to their mistake.
