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MIKUNI Main Jet #280 - 4-Pack 4/042-280

Part Number: KM4042280
MIKUNI
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SKU:
KM4042280
MPN:
4/042-280
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.05 LBS
$14.56
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Description

Precise jetting is the foundation of carburetor tuning—get it wrong and you're leaving power on the table or running dangerously lean. The MIKUNI Main Jet #280 is engineered for applications that demand a richer fuel mixture, ensuring proper atomization and combustion across your RPM range. This 4-pack gives you the spares you need to dial in your setup without downtime.

Technical Specifications:

  • Manufacturer Part Number: 4/042-280
  • Jet Size: #280
  • Quantity: 4-Pack
  • Material: Precision-machined brass
  • Origin: Made in Japan
  • Compatible Carburetors: VM18 (clamp-on), VM24-512, VM26-512, VM26-606, TMX Series
  • Fitment: OEM and performance applications
  • Installation: Bolt-in replacement
  • Cross-Reference: Replaces OEM 4/042 jets

Note: Verify jet seat dimensions on your specific carburetor before ordering. If your application originally used a different main jet designation, confirm compatibility with your carb manual or contact our technical team.

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Specs

OVERALL LENGTH:
12 MM (0,47')
RIDING STYLE:
ATV
RIDING STYLE:
OFF-ROAD
HEAD TYPE:
HEX HEAD
MATERIAL:
BRASS
OVERALL LENGTH METRIC:
12 MM
RIDING STYLE:
ADVENTURE TOURING / DUAL-SPORT
UNITS:
4 PACK
JET SIZE:
280
OVERALL DIAMETER:
6,00 MM (0,24')
OVERALL DIAMETER IMPERIAL:
0.24'
OVERALL LENGTH IMPERIAL:
0.47'
FEATURES:
FOR VM CARBURETORS
OVERALL DIAMETER METRIC:
6.00 MM
PRODUCT NAME:
JET
RIDING STYLE:
SNOW
RIDING STYLE:
STREET
RIDING STYLE:
UTV
TYPE:
MAIN
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Fitment

Fitment for MIKUNI Main Jet #280 - 4-Pack 4/042-280

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