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Mikuni Main Jets

5.0 out of 5 stars 1 Customer Reviews

Mikuni main jets are available in a wide range of sizes to accommodate your exhaust flow volume requirements. Standard tuning seldom needs more than small adjustments to accommodate a wide range of engine setups. One of the more common required changes is the main jet size. Install Mikuni main jets when you are ready to re-tune and get the most out of your engine.

Results 1 - 25 of 30

MAIN JET LG ROUND

Part Number: MKU-N1006041075

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #132.5, Set of 4

Part Number: MKU-N1022211325

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

MAIN JET LG ROUND

Part Number: MKU-N100-604105

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

MAIN JET LG ROUND

Part Number: MKU-N1006041325

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

MAIN JET LG ROUND

Part Number: MKU-N1006041375

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #140, Set of 4

Part Number: MKU-N102-221140

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

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: Dec 31, 2025 if ordered today

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Carburetor Main Jet, Brass, Mikuni, 100, Set

Part Number: MKU-4042-100

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

ROUND MAIN JETS 4/PK #120

Part Number: MKU-VM1122-120

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Estimated Ship Date: Dec 31, 2025 if ordered today

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ROUND MAIN JETS 4/PK #65

Part Number: MKU-VM1122-65

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ROUND MAIN JETS 4/PK #115

Part Number: MKU-VM1122-115

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Estimated Ship Date: Dec 31, 2025 if ordered today

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ROUND MAIN JETS 4/PK #135

Part Number: MKU-VM1122-135

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ROUND MAIN JETS 4/PK #155

Part Number: MKU-VM1122-155

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Estimated Ship Date: Dec 31, 2025 if ordered today

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ROUND MAIN JETS 4/PK #60

Part Number: MKU-VM1122-60

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #205, Set of 4

Part Number: MKU-N102221-205

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Carburetor Jet, High Speed, Mikuni, Brass, SBN 38, SBN 44, SBN 46, #122.5, Set of 4

Part Number: MKU-N1022211225

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Estimated Ship Date: Dec 31, 2025 if ordered today

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ROUND MAIN JETS 4/PK #72.5

Part Number: MKU-VM1122-725

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Estimated Ship Date: Dec 31, 2025 if ordered today

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ROUND MAIN JETS 4/PK #75

Part Number: MKU-VM1122-75

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ROUND MAIN JETS 4/PK #95

Part Number: MKU-VM1122-95

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Estimated Ship Date: Dec 31, 2025 if ordered today

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MAIN JET LG ROUND

Part Number: MKU-N100-604165

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

MAIN JET LG ROUND

Part Number: MKU-N100-604135

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

ROUND MAIN JETS 4/PK #67.5

Part Number: MKU-VM1122-675

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Estimated Ship Date: Dec 31, 2025 if ordered today

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ROUND MAIN JETS 4/PK #70

Part Number: MKU-VM1122-70

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ROUND MAIN JETS 4/PK #125

Part Number: MKU-VM1122-125

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ROUND MAIN JETS 4/PK #130

Part Number: MKU-VM1122-130

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Estimated Ship Date: Dec 31, 2025 if ordered today

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