Mikuni Carburetors, Jets, Rebuild Kits & More

LOW SPEED SPRING

Part Number: MKU-BN38343

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Estimated Ship Date: Feb 16, 2026 if ordered today

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

Part Number: MKU-MK-BN3844

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 16, 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: Feb 16, 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: Feb 16, 2026 if ordered today

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PUMP BODY ASSEMBLY

Part Number: MKU-BN34128

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Estimated Ship Date: Feb 13, 2026 if ordered today

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NEEDLE VALVE 1.5

Part Number: MKU-VM24557-15

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Estimated Ship Date: Feb 13, 2026 if ordered today

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MAIN JET LG ROUND

Part Number: MKU-N100-604105

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Estimated Ship Date: Feb 16, 2026 if ordered today

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THROTTLE SLIDE 3.5

Part Number: MKU-VM3824-35

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Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #167.50, Set of 4

Part Number: MKU-N1022211675

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Estimated Ship Date: Feb 13, 2026 if ordered today

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PILOT JET #40

Part Number: MKU-VM28-48640

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Estimated Ship Date: Feb 16, 2026 if ordered today

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PILOT JET #20

Part Number: MKU-M28-100120

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Carburetor Main Jet, Brass, Mikuni, 100, Set

Part Number: MKU-4042-100

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Estimated Ship Date: Feb 13, 2026 if ordered today

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PILOT JETS 4/PK VM28/486 #70

Part Number: MKU-VM28486-70

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Estimated Ship Date: Feb 16, 2026 if ordered today

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NEEDLE VALVE 2.5 24/28MM

Part Number: MKU-VM24557-25

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Estimated Ship Date: Feb 16, 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: Feb 16, 2026 if ordered today

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ROUND MAIN JETS 4/PK #120

Part Number: MKU-VM1122-120

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Estimated Ship Date: Feb 16, 2026 if ordered today

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PUMP COVER (SILVER)

Part Number: MKU-9996420021B

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Estimated Ship Date: Feb 16, 2026 if ordered today

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PILOT JET #37.5

Part Number: MKU-N224103375

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Estimated Ship Date: Feb 16, 2026 if ordered today

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MAIN JET LG ROUND

Part Number: MKU-N100-604155

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Estimated Ship Date: Feb 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: Feb 16, 2026 if ordered today

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MAIN JET LG ROUND

Part Number: MKU-N100-604180

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Estimated Ship Date: Feb 16, 2026 if ordered today

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MAIN JET LG ROUND

Part Number: MKU-N100-604100

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Estimated Ship Date: Feb 16, 2026 if ordered today

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MAIN JET LG ROUND

Part Number: MKU-N100-604120

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Estimated Ship Date: Feb 16, 2026 if ordered today

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MAIN JET LG ROUND

Part Number: MKU-N100-604140

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #165, Set of 4

Part Number: MKU-N102-221165

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Estimated Ship Date: Feb 13, 2026 if ordered today

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