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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Results 1 - 25 of 66

Mikuni Needle Valve and Seat Assemblies VM28/511-1.5

Needle Valve and Seat, Powersports, Mikuni, VM30, VM32, VM34, VM36, VM38, VM40, VM44, Viton®, .059 in., Each

Part Number: MKU-VM28-5111-5

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Mikuni Floats VM28/164

Carburetor Float, Powersports, Phenolic, Center Hung Bowls, Mikuni, VM26, VM28, VM30, Each

Part Number: MKU-VM28-164

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Mikuni Pilot Jets VM28/486-20

PILOT JET #20

Part Number: MKU-VM28-48620

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Mikuni Pilot Jets VM28/486-40

PILOT JET #40

Part Number: MKU-VM28-48640

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Mikuni Pilot Jets VM28/486-45

PILOT JET #45

Part Number: MKU-VM28-48645

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Mikuni Main Jet Plugs VM28/133

Float Bowl Drain Plug, Aluminum, Natural, Each

Part Number: MKU-VM28-133

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Mikuni Needle Jet Setters VM28/53

Carburetor Emulsion Tube Setter, Each

Part Number: MKU-VM28-53

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Mikuni Needle Valve and Seat Assemblies VM28/163-1.5

Needle Valve and Seat, Powersports, Mikuni, Steel, .059 in., Each

Part Number: MKU-VM28-1631-5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Mikuni VM Series Carburetors VM28-49

Carburetor, Mikuni, VM, Round Slide, 28mm, Each

Part Number: MKU-VM28-49

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Mikuni Spring Seat Plates VM28/132

Throttle Valve Spring Seat Plate, Each

Part Number: MKU-VM28-132

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Mikuni Main Jet Rings VM28/228

Carburetor Jet Ring, Brass, Each

Part Number: MKU-VM28-228

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Mikuni Pilot Jets VM28/486-25

PILOT JET #25

Part Number: MKU-VM28-48625

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Mikuni Pilot Jets VM28/486-30

PILOT JET #30

Part Number: MKU-VM28-48630

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Mikuni Pilot Jets VM28/486-50

PILOT JET #50

Part Number: MKU-VM28-48650

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Mikuni Pilot Jets VM28/486-15

PILOT JET #15

Part Number: MKU-VM28-48615

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Mikuni Pilot Jets VM28/486-60

PILOT JET #60

Part Number: MKU-VM28-48660

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Mikuni Pilot Jets VM28/486-65

PILOT JET #65

Part Number: MKU-VM28-48665

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Mikuni Needle Valve and Seat Assemblies VM28/163-2.0

Needle Valve and Seat, Powersports, Mikuni, VM30, VM32, VM34, VM36, VM38, VM40, VM44, Steel, .079 in., Each

Part Number: MKU-VM28-1632-0

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Mikuni Main Jet Plug Washers VM28/254

Float Bowl Drain Plug Washer, Plastic, Each

Part Number: MKU-VM28-254

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Mikuni Idle Adjusting Screws VM28/142

Idle Mixture Screw, Brass, Natural, Each

Part Number: MKU-VM28-142

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Mikuni Needle Valve and Seat Assemblies VM28/163-2.5

Needle Valve and Seat, Powersports, Mikuni, VM30, VM32, VM34, VM36, VM38, VM40, VM44, Steel, .098 in., Each

Part Number: MKU-VM28-1632-5

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Mikuni Mixing Chamber Top Gaskets VM28/549

Mixing Chamber Cap Gasket, Composite, Each

Part Number: MKU-VM28-549

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Mikuni TM Series Carburetors VM28-418

Carburetor, Mikuni, TM, Flat Slide, 28mm, Each

Part Number: MKU-VM28-418

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Mikuni Flange Adapters M-VM28-200K

Carburetor Flange Adapter, 35mm Bore Size, Rubber, Each

Part Number: MKU-M-VM28-200K

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Mikuni Pilot Jets VM28/486-70

PILOT JETS 4/PK VM28/486 #70

Part Number: MKU-VM28486-70

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

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