✓ VERIFIED
Oct 12, 2021
Great quality for a great price
MIKUNI
SKU: 134-7175
Mikuni Large Round Main Jets #175 4-Pack - Harley & Indian V-Twin
$20.79
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About Mikuni
Mikuni has supplied carburetors and fuel-system components to the motorcycle industry for decades, and its HSR series remains a common choice for carbureted Evolution and Twin Cam V-twins where a clean, tunable fuel curve matters more than electronics.
Fine-tune your V-twin's fuel delivery with this 4-pack of genuine Mikuni Large Round Main Jets. Sized at #175, these jets are critical for adjusting your carburetor's fuel flow at cruise and part-throttle RPMs. They ensure your engine maintains a proper air/fuel ratio for consistent performance.
Why riders pick this
- Genuine Mikuni OEM quality for precise tuning
- Specific #175 main jet size for balanced fuel delivery
- Ideal for V-twin motorcycles with large round Mikuni carburetors
- 4-pack quantity supports comprehensive tuning and spares
Getting your V-twin's carburetor jetted correctly is fundamental to unlocking its full potential, especially after performance modifications. These Mikuni Large Round Main Jets, in a #175 size, offer the precise metering needed to optimize fuel flow. As genuine Mikuni components, they provide the reliability and accuracy essential for any serious tuning effort on your Harley-Davidson or Indian Motorcycle.
Optimized Fuel Flow for V-Twins
- Genuine Mikuni OEM component for assured quality
- #175 main jet size for balanced fuel delivery
- Designed for large round Mikuni carburetors
- Convenient 4-pack for multiple tuning options or spares
Tuning for Power and Efficiency
The #175 main jet is a common choice for many V-twin applications, providing a specific step in fuel enrichment. Whether you're addressing a lean condition, compensating for altitude changes, or dialing in a new exhaust, these jets allow for granular control over your fuel mixture. Always reference your specific carburetor's tuning guide to determine the ideal jet selection for your setup.
Specifications
- Brand: Mikuni
- Manufacturer Part #: FN100604-175
- Quantity: 4 per pack
- Country of Origin: Japan
Common questions
What does a #175 main jet do?
A #175 main jet controls the fuel flow rate at part-throttle and cruise RPMs. A larger number indicates a richer fuel mixture.
How do I know if this jet size is right for my V-twin?
Jet selection depends on your carburetor model, engine modifications, and riding conditions. Consult your Mikuni tuning chart or a qualified mechanic to confirm the best size for your setup.
Will these jets fit my Harley-Davidson or Indian Motorcycle?
These jets will fit if your Harley-Davidson or Indian Motorcycle is equipped with a Mikuni carburetor that accepts large round main jets. Confirm your carb model before ordering.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Mikuni |
| TYPE | Jets |
| SKU | 134-7175 |
| WEIGHT | 0.02 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
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✓ VERIFIED
Mar 27, 2021
It's an oem Mikuni jet not much to say.
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Mar 25, 2021
Great product packaging very good
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May 16, 2020
good part
✓ VERIFIED
Sep 27, 2019
5 Stars
✓ VERIFIED
Jul 2, 2015
Fast shipping, very satisfied
