MIKUNI Main Jet #290 - 4-Pack 4/042-290
Part Number: KM4042290MIKUNI
- SKU:
- KM4042290
- MPN:
- 4/042-290
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
Description
Proper jetting is fundamental to carburetor performance—too lean and you risk engine damage, too rich and you sacrifice efficiency and throttle response. The MIKUNI Main Jet #290 is a precision-engineered component that ensures your carb delivers the exact fuel-air mixture your engine demands across the RPM band. Whether you're tuning a high-performance build or restoring a Mikuni-equipped machine to factory specs, having quality jets on hand is essential for dialing in peak performance.
This 4-pack of OEM-quality main jets gives you the flexibility to test jetting changes, keep spares for competition, or equip multiple carburetors without sourcing from multiple vendors.
- Fits Mikuni VM18 clamp-on
- Fits Mikuni VM24-512
- Fits Mikuni VM26-512
- Fits Mikuni VM26-606
- Fits Mikuni TMX Series
- Replaces 4/042 jets
- #290 orifice size
- Made in Japan
- Quantity: 4 jets
- OEM-equivalent precision
- Check fitment dimensions
Specs
OVERALL DIAMETER IMPERIAL: |
0.24' |
OVERALL LENGTH METRIC: |
12 MM |
RIDING STYLE: |
ATV |
UNITS: |
4 PACK |
FEATURES: |
FOR VM CARBURETORS |
JET SIZE: |
290 |
PRODUCT NAME: |
JET |
RIDING STYLE: |
STREET |
HEAD TYPE: |
HEX HEAD |
OVERALL DIAMETER METRIC: |
6.00 MM |
OVERALL LENGTH: |
12 MM (0,47') |
RIDING STYLE: |
OFF-ROAD |
RIDING STYLE: |
SNOW |
MATERIAL: |
BRASS |
OVERALL DIAMETER: |
6,00 MM (0,24') |
OVERALL LENGTH IMPERIAL: |
0.47' |
RIDING STYLE: |
ADVENTURE TOURING / DUAL-SPORT |
RIDING STYLE: |
UTV |
TYPE: |
MAIN |
Commercial Accounts
We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.
Easy 30-Day Returns
We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.
You May Also Like
'%3E%3CanimateTransform attributeName='transform' type='rotate' from='0 50 50' to='360 50 50' repeatCount='indefinite' dur='1s'%3E%3C/animateTransform%3E%3C/path%3E%3C/svg%3E)
Related Products
Related Products
MIKUNI Genuine Mikuni 4/042 Main Jets #400 - 4-Pack 4/042-400
MIKUNI
MIKUNI Main Jet #310 - 4-Pack 4/042-310
MIKUNI
MIKUNI Main Jet #185 - 4-Pack 4/042-185
MIKUNI
MIKUNI Main Jet #350 - 4-Pack 4/042-350
MIKUNI
MIKUNI Main Jet #320 - 4-Pack 4/042-320
MIKUNI
