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Mikuni Super BN Carburetor-46mm - BN46428002

  • Part #:
    170510
  • Manufacturer Part #:
    BN46428002
This item is no longer available
Overview of Mikuni Super BN Carburetor-46mm - BN46428002
  • A major redesign of Mikunis BN series carbs
  • Now installed as original equipment in Sea-Doo and Yamaha PWCs
  • Features include greater-capacity fuel pump, enhanced airflow, replaceable jets and easily adjustable metering screws
  • Quick starts thanks to conventional butterfly choke


  • 46mm CARB
  • If you do not want to move up to dual 38s, you can still get plenty extra with this 46
  • Uses 44mm bolt pattern

Specs for Mikuni Super BN Carburetor-46mm - BN46428002

Type Carburetor
Type Manifold Air Pressure Sensor
Units Each
Weight 1.87 lbs

Alternate/OEM Part Number(s):

BN46428002
Specs for Mikuni Super BN Carburetor-46mm - BN46428002
Type Carburetor
Type Manifold Air Pressure Sensor
Units Each
Weight 1.87 lbs
Fitment for Mikuni Super BN Carburetor-46mm - BN46428002
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Part 170510 fits the following machines

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Instructions and Manuals for Mikuni Super BN Carburetor-46mm - BN46428002