Mikuni Carburetors, Jets, Rebuild Kits & More

Mikuni manufactures high performance carburetors and tuning components for street and drag racing motorcycles, ATVs, and other powersports applications. Since 1968,...

Mikuni manufactures high performance carburetors and tuning components for street and drag racing motorcycles, ATVs, and other powersports applications. Since 1968, Mikuni has been making parts designed to give you precise fuel mixture metering while still delivering smooth throttle response. Summit Racing carries a variety of Mikuni parts, including Mikuni carburetors and Mikuni carb parts, like Mikuni jets, pocket tuners, rebuild kits, valve and seat assemblies, vacuum fuel pumps, float bowl screws, and more for Suzuki, Kawasaki, and Yamaha. Juice up your bike with this race-winning gear today at Summit Racing!

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Mikuni Super BN-Series Carburetors for 1994-2011 SJ700 SUPER JET - BN44-40-43

Carburetor, Mikuni, SBN44, Yamaha, Each

Part Number: MKU-BN44-40-43

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Mikuni Vacuum Fuel Pumps DF44-227

Fuel Pump, Powersports, 14 Liters Per Hour. Each

Part Number: MKU-DF44-227

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Mikuni Super BN-Series Carburetors BN44-40-8067

Carburetor, Mikuni, Super BN Series, 44mm, Mercruiser, Each

Part Number: MKU-BN44-40-8067

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Fuel Pump Repair kits MK-DF44

FUEL PUMP REPAIR KIT SINGLE

Part Number: MKU-MK-DF44

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Carburetor Slides VM44/23-1.5

Throttle Valve, Powersports, 1.50 in. Cutaway, Mikuni, VM44, Each

Part Number: MKU-VM44-231-5

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni VM Series Carburetors VM44-3

Carburetor, Mikuni, VM Series, 44mm, Each

Part Number: MKU-VM44-3

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Carburetor Rebuild Kits MK-BN44I-YAM

Carburetor Rebuild Kit, Mikuni, BN46I, BN44I, Yamaha Only, Each

Part Number: MKU-MK-BN44I-YAM

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Super BN-Series Carburetors BN44-40-8052

Carburetor, Mikuni, SBN, Super BN44, High Performance, Universal, Each

Part Number: MKU-BN44-40-8052

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Spring Seat Plates VM44/09

Throttle Valve Spring Seat Plate, Each

Part Number: MKU-VM44-09

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Carburetor Rebuild Kits MK-BN38/44 SPR

Carburetor Rebuild Kit, Powersports, Mikuni, SBN34, SBN38, SBN44, SBN46, Kit

Part Number: MKU-MK-BN3844SPR

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Mikuni Low-Speed Jets N100.606-135

Carburetor Jet, Low Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #135, Each

Part Number: MKU-N100606-135

Not Yet Reviewed

Estimated Ship Date: Today

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Mikuni Main Jets N102.221-170

Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #170, Set of 4

Part Number: MKU-N102-221170

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Low-Speed Jets N100.606-140

Carburetor Jet, Low Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #140, Each

Part Number: MKU-N100606-140

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Low-Speed Jets N100.606-52.5

Carburetor Jet, Low Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #52.5, Each

Part Number: MKU-N100606525

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Carburetor Rebuild Kits MK-BN38/44

Carburetor Rebuild Kit, Powersports, Mikuni, BN38, BN44, Kit

Part Number: MKU-MK-BN3844

5.0 out of 5 stars ( 3 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Low-Speed Jets N100.606-82.5

Carburetor Jet, Low Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #82.5, Each

Part Number: MKU-N100606-825

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Main Jets N102.221-150

Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #150, Set of 4

Part Number: MKU-N102-221150

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Low-Speed Jets N100.606-112.5

Carburetor Jet, Low Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #112.5, Each

Part Number: MKU-N100606-1125

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Low-Speed Jets N100.606-80

Carburetor Jet, Low Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #80, Each

Part Number: MKU-N100-60680

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Low-Speed Jets N100.606-87.5

Carburetor Jet, Low Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #87.5, Each

Part Number: MKU-N100606875

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Low-Speed Jets N100.606-107.5

Carburetor Jet, Low Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #107.5, Each

Part Number: MKU-N1006061075

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Main Jets N102.221-100

Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #100, Set of 4

Part Number: MKU-N102-221100

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Main Jets N102.221-127.5

Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #127.50, Set of 4

Part Number: MKU-N1022211275

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Main Jets N102.221-190

Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #190, Set of 4

Part Number: MKU-N102-221190

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Mikuni Main Jets N102.221-162.5

Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #162.50, Set of 4

Part Number: MKU-N1022211625

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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