Mikuni Carburetors, Jets, Rebuild Kits & More

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

Part Number: MKU-MK-BN3844

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Carburetor Flange Adapter, 51mm Bore Size, Rubber, Mikuni, HSR-48, Each

Part Number: MKU-HS42062-48K

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Carburetor Flange Adapter, 48mm Bore Size, Rubber, Harley-Davidson®, Each

Part Number: MKU-HS42018-45K

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Estimated Ship Date: Apr 14, 2026 if ordered today

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PUMP BODY ASSEMBLY

Part Number: MKU-BN34128

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Needle Valve and Seat, Powersports, Mikuni, TM34, TM36, TM38, Steel, .138 in., Each

Part Number: MKU-VM38-113-5

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Estimated Ship Date: Today

THROTTLE SLIDE 3.5

Part Number: MKU-VM3824-35

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Estimated Ship Date: Today

NEEDLE VALVE ROUND PUMP 1.5

Part Number: MKU-786-15005-15

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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NEEDLE VALVE 1.8

Part Number: MKU-VM28163-18

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Carburetor Mixing Chamber Cap, Screw On Style, Gasket, Each

Part Number: MKU-VM36-09

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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PILOT JET #32.5

Part Number: MKU-M281001325

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Estimated Ship Date: Apr 15, 2026 if ordered today

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NEEDLE VALVE 2.5 24/28MM

Part Number: MKU-VM24557-25

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NEEDLE VALVE 1.2

Part Number: MKU-VM28163-12

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Estimated Ship Date: Apr 14, 2026 if ordered today

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JET NEEDLE HSR45 LEANER

Part Number: MKU-J8-8CFY02-98

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Carburetor Main Jet, Brass, Mikuni, 320, Set

Part Number: MKU-4042-320

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Estimated Ship Date: Apr 15, 2026 if ordered today

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PUMP COVER (SILVER)

Part Number: MKU-9996420021B

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Jets, Pilot, Size 22.50, Mikuni, Brass, Set of 4

Part Number: MKU-VM28486-225

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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PILOT JET #30

Part Number: MKU-VM22-21030

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Estimated Ship Date: Apr 13, 2026 if ordered today

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MAIN JET LG ROUND

Part Number: MKU-N100-604140

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Carburetor Main Jet, Brass, Mikuni, 340, Set

Part Number: MKU-4042-340

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Carburetor Main Jet, Brass, Mikuni, 115, Set

Part Number: MKU-4042-115

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #125, Set of 4

Part Number: MKU-N102-221125

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Carburetor Main Jet, Brass, Mikuni, 155, Set

Part Number: MKU-4042-155

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Carburetor Main Jet, Brass, Mikuni, 310, Set

Part Number: MKU-4042-310

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Estimated Ship Date: Apr 15, 2026 if ordered today

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PILOT JET #42.5

Part Number: MKU-M281001425

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Estimated Ship Date: Apr 15, 2026 if ordered today

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PILOT JET #15

Part Number: MKU-VM22-21015

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Estimated Ship Date: Apr 15, 2026 if ordered today

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