JET 420 BRASS MIKUNI4/042 07-142
Brass main jet MIKUNI 4/042. 6mm hex. 450 - 500. Fits Mikuni VM, TM, and TMX carburetors. Specifically fits Mikuni VM carburetors, Mikuni TM carburetors, and Mikuni TMX carburetors. Also fits Mikuni VM18 (clamp on), VM24-512, VM26-512, VM26-606, TMX Series, and others that originally came with 4/042 main jets. Check dimensions before ordering. Overall length is 11.5mm. Thread diameter is 5.2mm. Thread pitch is 5.25 x 0.9. Sold individually.
- SKU
- 27-142
- Brand
- Factory Image Racing
- Availability
- In Stock (74)
FULL DESCRIPTION
MIKUNI 420 Brass Main Jet
This is a MIKUNI 4/042 brass main jet. Each jet is sold individually.
Features include a 6mm hex head.
This jet is designed for use with MIKUNI VM, TM, and TMX carburetors in sizes ranging from 450 to 500. It is compatible with specific MIKUNI carburetor models including VM18 (clamp on), VM24-512, VM26-512, and VM26-606, as well as TMX Series and other carburetors that originally came with 4/042 main jets. It may also fit several original equipment (OE) applications; please verify dimensions before ordering.
Specifications:
- Overall Length: 11.5mm
- Thread Diameter: 5.2mm
- Thread Pitch: 5.25 x 0.9


