MIKUNI Main Jet #390 - 4-Pack 4/042-390
Part Number: KM4042390MIKUNI
- SKU:
- KM4042390
- MPN:
- 4/042-390
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
Description
Precise fuel delivery is the foundation of carburetor tuning, and the right main jet makes the difference between optimal performance and rich-running inefficiency. The MIKUNI #390 main jet delivers the exact fuel metering your engine needs across the power band, whether you're dialing in a freshly rebuilt carb or fine-tuning an existing setup. This 4-pack gives you the jets to get it right the first time—and spares for future adjustments.
Technical Specifications:
- Manufacturer Part Number: 4/042-390
- Jet Size: #390
- Quantity: 4-pack
- Compatible Carburetors: VM18 (clamp-on), VM24-512, VM26-512, VM26-606, TMX Series
- OEM Applications: Multiple Mikuni carburetor models originally equipped with 4/042 jets
- Material: Precision-machined brass
- Manufacturing: Made in Japan
- Installation: Bolt-in replacement
- Note: Verify carburetor model and jet compatibility before ordering
Specs
OVERALL LENGTH: |
12 MM (0,47') |
RIDING STYLE: |
ATV |
RIDING STYLE: |
OFF-ROAD |
HEAD TYPE: |
HEX HEAD |
JET SIZE: |
390 |
MATERIAL: |
BRASS |
OVERALL LENGTH METRIC: |
12 MM |
RIDING STYLE: |
ADVENTURE TOURING / DUAL-SPORT |
UNITS: |
4 PACK |
FEATURES: |
FOR VM CARBURETORS |
OVERALL DIAMETER: |
6,00 MM (0,24') |
OVERALL DIAMETER IMPERIAL: |
0.24' |
OVERALL LENGTH IMPERIAL: |
0.47' |
OVERALL DIAMETER METRIC: |
6.00 MM |
PRODUCT NAME: |
JET |
RIDING STYLE: |
SNOW |
RIDING STYLE: |
STREET |
RIDING STYLE: |
UTV |
TYPE: |
MAIN |
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