Pumper Diaphragm Carburetors
Mikuni High Performance Super BN Carburetors are specifically engineered for high horsepower racing watercraft. The Super BN Series offers enhanced airflow, a higher capacity fuel pump, and externally adjustable metering screws, along with replaceable jets for straightforward high and low-speed tuning. Extensive testing has optimized both air and fuel flow to deliver maximum performance.
Available Carburetors
Shop Online
BN34-28-8010
Super BN 34mm Square Pump Carburetor
BN44-40-8067
Mikuni Super BN 44mm Square Pump Carburetor with Extended Throttle Shaft
BN44-40-8052
Mikuni Super BN 44mm Square Pump Carburetor with Extended Throttle Shaft
BN44-40-43
Mikuni Super BN44 Square Pump carburetor with Butterfly choke
BN46-42-8002
Mikuni Super BN 46mm Square Pump Carburetor
BN40I-38-24
Mikuni BN40 I Series Carburetor
BN40I-38-26
Mikuni BN40 I Series MAG (Front) Carburetor
BN46I-42-B4
Mikuni BN46 I series Dual Carburetor
BN40I-38-27
Mikuni BN40 I Series PTO (Rear) Carburetor
BN38-34-8113
Super BN 38mm Square Pump Carburetor
Available BN Carburetors Rebuild Kits + Products
Buy Genuine Racing Kits from Mikuni Direct
MK-412
MK-BN/001
MK-BN/038-TV
MK-BN/044-TV
MK-BN/046 TV
MK-BN38/44
MK-BN38/44 SPR
MK-BN44I-YAM
MK-BN44NV1
MK-BN44NV2
MK-BN46I
MK-BS29-20
MK-BSR29-41
MK-BSR29-7
MK-BSR32-46
MK-BSR32-69
MK-BSR33
MK-BSR33-01
MK-BSR33-41
MK-BSR33-66
MK-BSR33-79
MK-BSR33-P68
MK-BSR34-198
MK-BSR36-34
MK-BSR36-58
MK-BSR36-83
MK-BSR36-89
MK-BDS28-54
MK-BS40-34
MK-BSR29-4
MK-BSR29-1
MK-VM26-28
MK-BSR37-68SM
MK-BSR37-B1
MK-BSR40-20
MK-BSR42
MK-BSR42-04
MK-BSR42-07
MK-BSR42-10
MK-BSR42-16
MK-BSR42-31
MK-BST31-120
MK-BST31-40
MK-BST33-218
MK-BST34-101
MK-BST34-190
MK-BST34-207
MK-BST34-216
MK-BST34-236
MK-BST34-242
Related Documents
Product Catalog and Specifications
View the Mikuni Power catalog for product specifications, available accessories, replacement parts, and more. View Catalog
Looking to Buy Parts?
Find a Mikuni distributor in your area for parts, services, tuning, and warranty assistance.Find a Dealer