JET 340 BRASS MIKUNI4/042
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Brass main jet, MIKUNI 4/042. Sold individually. Features a 6mm hex head. Designed for VM, TM, and TMX carburetors, sizes 450-500. Fits Mikuni VM, TM, and TMX carburetors. Compatible with Mikuni carburetors VM18, VM24-512, VM26-512, VM26-606, TMX Series, and others that originally used 4/042 main jets. Also fits several original equipment applications; verify dimensions before ordering. Overall length is 11.5mm. Thread diameter is 5.2mm with a thread pitch of 5.25 x 0.9.
- SKU
- 27-134
- Brand
- Factory Image Racing
- Availability
- In Stock (96)
Fitments (20)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YFZ BANSHEE 350 | 1987 |
| YAMAHA | YFZ BANSHEE 350 | 1988 |
| YAMAHA | YFZ BANSHEE 350 | 1989 |
| YAMAHA | YFZ BANSHEE 350 | 1990 |
| YAMAHA | YFZ BANSHEE 350 | 1991 |
| YAMAHA | YFZ BANSHEE 350 | 1992 |
| YAMAHA | YFZ BANSHEE 350 | 1993 |
| YAMAHA | YFZ BANSHEE 350 | 1994 |
| YAMAHA | YFZ BANSHEE 350 | 1995 |
| YAMAHA | YFZ BANSHEE 350 | 1996 |
| YAMAHA | YFZ BANSHEE 350 | 1997 |
| YAMAHA | YFZ BANSHEE 350 | 1998 |
| YAMAHA | YFZ BANSHEE 350 | 1999 |
| YAMAHA | YFZ BANSHEE 350 | 2000 |
| YAMAHA | YFZ BANSHEE 350 | 2001 |
| YAMAHA | YFZ BANSHEE 350 | 2002 |
| YAMAHA | YFZ BANSHEE 350 | 2003 |
| YAMAHA | YFZ BANSHEE 350 | 2004 |
| YAMAHA | YFZ BANSHEE 350 | 2005 |
| YAMAHA | YFZ BANSHEE 350 | 2006 |
- General Product Group
- Carburettor & Intake
- General Product Type
- Jet - Main
- Variant Id
- 229204
FULL DESCRIPTION
Brass Main Jet MIKUNI 4/042
This is a high-quality brass main jet specifically designed for Mikuni carburetors. It features a 6mm hex head for easy installation and removal. This jet is essential for fine-tuning your engine's fuel mixture and performance.
Key Features:
- Material: Brass
- Carburetor Type: Mikuni
- Jet Size Designation: 4/042
- Head Type: 6mm Hex
- Overall Length: 11.5mm
- Thread Diameter: 5.2mm
- Thread Pitch: 0.9mm
This main jet is suitable for a range of Mikuni carburetors including VM, TM, and TMX series models. It is designed to replace original 4/042 size main jets. Please verify dimensions before ordering to ensure compatibility with your specific carburetor setup.
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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