✓ VERIFIED
Mar 10, 2022
Fit perfect !
MIKUNI
SKU: 14-2009
Mikuni Idle Screw Adjuster
$107.000,00
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Mikuni idle screw adjuster for V-twin motorcycle carburetors, a precision-machined OEM replacement component that fine-tunes fuel-air mixture at idle. Made in Japan to original Mikuni specifications.
Features
- OEM Mikuni part
- Made in Japan
- Precision-machined idle circuit component
Specifications
- Brand: Mikuni
- Manufacturer Part #: F990-605-065
- Weight: 0.1598 lbs
- Country of Origin: Japan
Fitment
Fits V-twin motorcycle carburetors equipped with Mikuni carbs. Verify your carburetor model before ordering to ensure compatibility.
Frequently Asked Questions
Will this fit my Harley carb?
Only if your Harley is equipped with a Mikuni carburetor. Stock Harley-Davidson carbs use different idle adjusters — verify your carb brand before ordering.
Is this an OEM Mikuni part?
Yes — this is a genuine OEM Mikuni component made in Japan as a direct replacement.
How do I adjust idle with this part?
Once installed, turn the adjuster screw clockwise to lean the idle mixture or counterclockwise to enrich it. Consult your carb manual for proper idle RPM specs.
What's included?
The idle screw adjuster component only. Installation may require carburetor removal and gasket sealing depending on your bike.
| BRAND | Mikuni |
| TYPE | Intake/Carb/Fuel System |
| SKU | 14-2009 |
| WEIGHT | 0.16 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.83
6 RATINGS
5★
5
4★
1
3★
0
2★
0
1★
0
✓ VERIFIED
May 13, 2014
Really couldn't stand the look of the dangling adjuster. Screw the old one out, transfer the spring, screw this one in and you're done. Also, you can still adjust the idle speed while sitting in the seat (on my 94 WG). Highly recommended.
✓ VERIFIED
May 13, 2014
Very nice piece. You do need to remove the switch housing on that side, drill out the existing hole and tap it. (Tap not included but a standard size). Works precisely as it should and a big improvement over the stock set up. Oh and it looks great too.
✓ VERIFIED
Sep 25, 2012
great product just what I needed.
✓ VERIFIED
May 5, 2012
very nice unit.
✓ VERIFIED
Jan 4, 2011
Solves the dangly speedometer cable effect of the stock idle screw, easily modified. I put a chrome dice on the end of mine and it looks trick.
