JET 540 BRASS MIKUNI4/042
JET 540 BRASS MIKUNI 4/042. Brass Main Jet. Sold Each. 6mm HEX. For VM TM TMX Carburetors 450-500. Mikuni VM carburetors, Mikuni TM carburetors, Mikuni TMX carburetors. Fits Mikuni carburetors VM18 (clamp on), VM24-512, VM26-512, VM26-606, TMX Series and others that originally came with 4/042 main jets. Also fits several OE applications; check dimensions before ordering. Overall length = 11.5mm. Thread diameter = 5.2mm. Thread pitch = 5.25 x 0.9. Manufacturer: Factory Image Racing.
- SKU
- 27-154
- Brand
- Factory Image Racing
- Availability
- In Stock (5)
FULL DESCRIPTION
Mikuni Main Jet 4/042 Brass
This is a brass main jet designed for Mikuni carburetors. It features a 6mm hex head and is identified by the MIKUNI 4/042 designation. Each jet is sold individually.
Key Features:
- Material: Brass
- Designation: MIKUNI 4/042
- Head Type: 6mm Hex
- Overall Length: 11.5mm
- Thread Diameter: 5.2mm
- Thread Pitch: 0.9mm
This main jet is suitable for use with Mikuni VM, TM, and TMX series carburetors. It is specifically designed to fit carburetors originally equipped with 4/042 main jets, including models like the VM18 (clamp on), VM24-512, VM26-512, and VM26-606. It may also fit other OE applications. Please verify dimensions before ordering.


