MIKUNI HUSQ390 38MM 390S

( Brand: Mikuni ), ( Machine Type: Off-road Motorcycle ), ( Items Included: Carb Jets ), ( Manufacturer Part Number: HUSQ390 ), ( Material: Aluminum, Brass ), ( Vintage Part: Yes ), ( Engine Type: 2-stroke ), ( Choke Type: Lever ), ( Type: Carburetor ), ( Mounting Flange Type: Spigot ), ( Oe/oem Part Number: Vm38 Sc ), ( Features: Jetting ), ( Unit Quantity: 1 Carb W/husqvarna 390 Jetting ), ( Universal Fitment: No ), ( Country Of Origin: Japan )

Review MIKUNI Husqvarna Genuine 38mm Pre jetted The New fits CR WR 390

Introducing the Mikuni HUSQ390 carburetor, a high-performance pre-jetted carburetor specifically designed for the Husqvarna CR 390 and WR 390 motorcycles. This carburetor is a direct replacement for the stock 38mm carburetor, providing enhanced fuel delivery and improved engine response.

The Mikuni HUSQ390 carburetor features a unique flat slide design, which provides excellent throttle response and precise fuel metering. The pre-jet system ensures proper fuel enrichment during cold starts, ensuring a smooth and reliable riding experience. The carburetor also comes with a new air filter element, which provides improved filtration and better engine protection.

The Mikuni HUSQ390 carburetor is CNC machined from high-quality materials, ensuring a precise fit and superior durability. The carburetor body is made from lightweight aluminum, reducing unsprung weight and improving handling characteristics. The needle and jet kit are made from high-strength stainless steel, ensuring long-lasting performance.

The Mikuni HUSQ390 carburetor also comes with adjustable idle mixture screws, allowing for easy tuning to suit different riding conditions and engine temperatures. The main jet and pilot jet can also be easily adjusted for optimal fuel delivery and engine performance.

The Mikuni HUSQ390 carburetor is a direct replacement for the stock carburetor, making installation quick and easy. The carburetor comes with all necessary hardware for installation, and the included instruction manual provides clear and detailed instructions for a hassle-free installation process.

In summary, the Mikuni HUSQ390 carburetor is a high-performance, pre-jetted carburetor specifically designed for the Husqvarna CR 390 and WR 390 motorcycles. It provides enhanced fuel delivery, improved engine response, and easy tunability for optimal performance. The carburetor is CNC machined from high-quality materials, ensuring a precise fit and superior durability. With adjustable idle mixture screws, main jet, and pilot jet, this carburetor offers easy tunability for different riding conditions and engine temperatures.

Mikuni HUSQVARNA CR 390 38mm Pre-Jetted Carburetor: A Detailed Analysis

The Mikuni HUSQVARNA CR 390 38mm Pre-Jetted Carburetor is a popular aftermarket option for those seeking to enhance the performance of their Husqvarna CR 390 motorcycles. In this analysis, we will discuss the potential advantages and disadvantages of investing in this carburetor.

1. Improved Performance: One of the primary reasons for opting for a Mikuni carburetor is the potential for enhanced engine performance. Mikuni carburetors are renowned for their precision and accuracy, ensuring optimal fuel-air mixture for efficient combustion.

2. Smoother Throttle Response: With the Mikuni carburetor, riders can expect smoother throttle response, leading to a more enjoyable riding experience. This is because the carburetor is designed to deliver a consistent fuel flow, resulting in improved power delivery and responsiveness.

3. Customization: The Mikuni carburetor offers the flexibility to fine-tune the fuel-air mixture to suit individual riding styles and preferences. This can lead to improved overall performance and better fuel economy.

4. Durability: Mikuni carburetors are known for their durability, making them a popular choice among serious riders. They are constructed from high-quality materials and are designed to withstand the rigors of off-road riding.

5. Cost-Effective: Compared to the expense of investing in an aftermarket fuel injection system, a Mikuni carburetor can be a more cost-effective solution for those seeking to improve the performance of their Husqvarna CR 390.

1. Complexity: Installing a Mikuni carburetor on a Husqvarna CR 390 involves a certain level of complexity. The process requires a good understanding of motorcycle carburetion and the ability to adjust the settings to achieve optimal performance.

2. Maintenance: Mikuni carburetors require regular maintenance to ensure optimal performance. This includes cleaning or replacing the air filter, checking and adjusting the fuel-air mixture, and performing regular checks for leaks.

3. Potential Compatibility Issues: While the Mikuni carburetor is compatible with the Husqvarna CR 390, there may be instances where compatibility issues arise. This could result in the need for additional modifications or customization to ensure proper functioning.

4. Potential for Poorer Fuel Economy: In some cases, opting for a Mikuni carburetor may result in slightly poorer fuel economy compared to the stock carburetor. This is due to the fact that the Mikuni carburetor is designed to deliver a richer fuel-air mixture for improved performance, which can lead to slightly increased fuel consumption.

The Mikuni HUSQVARNA CR 390 38mm Pre-Jetted Carburetor offers a number of advantages for those seeking to enhance the performance of their Husqvarna CR 390. These benefits include improved performance, smoother throttle response, customization options, durability, and cost-effectiveness. However, it's important to note that installing this carburetor involves a degree of complexity and requires regular maintenance. Additionally, there may be compatibility issues or a slight impact on fuel economy. Ultimately, the decision to invest in a Mikuni carburetor for your Husqvarna CR 390 depends on your individual riding preferences and goals. If you're looking for improved performance and are willing to put in the necessary effort, a Mikuni carburetor could be a worthwhile investment.

part # husq390 prices

• $31.99-$200.00

specifications iodacarb:

• for models: Cr, Wr, 390
• for makes: Husqvarna
• brand: Mikuni
• machine type: Off-road Motorcycle
• items included: Carb Jets
• manufacturer part number: HUSQ390
• material: Aluminum, Brass
• vintage part: Yes
• engine type: 2-stroke
• choke type: Lever
• type: Carburetor
• mounting flange type: Spigot
• oe/oem part number: Vm38 Sc
• features: Jetting
• unit quantity: 1 Carb W/husqvarna 390 Jetting
• universal fitment: No
• country of origin: Japan

payments iodacarb:

• other
• credit card: Diners-club
• wallet: Apple-pay

general iodacarb:

• condition: New
• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors

seller iodacarb:

• # reviews: 565
• rating: 100.0%

offer iodacarb:

• options: Ship-to-home
• quantity: 4
• started: January 13, 2026
• sold: 0
• availability: In Stock

returns iodacarb:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

shipping iodacarb:

• type: Fixed
• service: USPS Priority Mail
• cost: $10.00
• carrier: USPS
• class: Expedited
• transit: 3-9 Days

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