KEIHIN 43D30-HGL Carburetor 38

( Brand: Keihin ), ( Type: Carburetor ), ( Manufacturer Part Number: 43D30-HGL ), ( Country Of Origin: Japan )

Review KEIHIN Carburetor 38 fits CR500 LT500 YZ490 YZ465 RM465 KX500 YZ250 KX250 PWK

Introducing the Keihin 43D30-HGL CR500 LT500 YZ490 YZ465 RM465 KX500 YZ250 KX250 Carburetor PWK 38, a high-performance fuel delivery system designed to meet the demands of professional and enthusiast motocross riders. This carburetor is an upgraded version of the popular CR series, offering improved throttle response, power delivery, and overall engine efficiency.

The Keihin 43D30-HGL carburetor features a 38mm flat slide throttle body, which allows for a larger air intake and more precise fuel mixture control. This results in smoother power delivery and enhanced engine response, allowing riders to get the most out of their motocross bike.

The carburetor's flat slide design also offers easy maintenance and adjustability. The throttle slide and Idle jet can be easily accessed and adjusted for optimal engine performance, while the main jet and needle jet can be adjusted to fine-tune the fuel mixture for different riding conditions and altitudes.

The Keihin 43D30-HGL carburetor is also known for its durability and reliability. It is constructed with high-quality materials, including a corrosion-resistant body and stainless steel throttle shaft, ensuring long-lasting performance even in the most demanding racing conditions.

This carburetor is suitable for use on various motocross bikes, including the CR500 LT500, YZ490, YZ465, RM465, KX500, and YZ250 KX250 models. It is designed to be a direct replacement for the OEM carburetor, making it a popular choice among riders looking to upgrade their fuel delivery system for improved performance and power.

In summary, the Keihin 43D30-HGL CR500 LT500 YZ490 YZ465 RM465 KX500 YZ250 KX250 Carburetor PWK 38 is a high-performance and durable fuel delivery system that offers improved throttle response, power delivery, and overall engine efficiency for motocross riders. Its flat slide design provides easy maintenance and adjustability, making it a popular choice among those looking to upgrade their fuel delivery system for optimal performance on the track.

The Keihin CR series carburetors, including the CR500 LT500, YZ490 YZ465, RM465, KX500, YZ250, and KX250 models, are popular choices among off-road motorcycle riders. Here are some pros and cons of buying one of these carburetors for your motorcycle:

1. Excellent Performance: Keihin carburetors are known for their excellent performance and precise fuel delivery, ensuring optimal engine power and throttle response.

2. Durability: These carburetors are built to last in harsh off-road conditions. They feature robust construction, high-quality materials, and reliable design.

3. Adjustability: Keihin carburetors offer a wide range of adjustability, allowing riders to fine-tune their engine settings for various riding conditions and preferences.

4. Easy to Install: The CR series carburetors are relatively easy to install, making them a popular choice for riders who prefer a DIY approach.

5. Wide Compatibility: These carburetors are available for a wide range of motorcycle models and applications, making them a versatile choice for riders.

1. Complexity: Carburetors can be more complex than fuel injection systems, requiring more maintenance and tuning to ensure optimal performance.

2. Fuel Economy: Carburetors may not deliver the same level of fuel efficiency as fuel injection systems. This can result in higher fuel consumption and increased operating costs.

3. Air Filter Maintenance: Carburetors require regular air filter maintenance to ensure proper engine performance and longevity.

4. Temperature Sensitivity: Carburetors can be sensitive to temperature changes, requiring adjustments to maintain optimal engine performance in varying conditions.

The Keihin CR series carburetors offer excellent performance, durability, and adjustability, making them a popular choice among off-road motorcycle riders. However, they can be more complex and require more maintenance than fuel injection systems. Additionally, they may not deliver the same level of fuel efficiency. Ultimately, the decision to purchase a Keihin CR series carburetor depends on your riding preferences, budget, and maintenance capabilities.

If you value performance, customization, and the thrill of tuning your motorcycle, a Keihin CR series carburetor is an excellent choice. However, if you prefer a more convenient and low-maintenance fuel delivery system, you may want to consider a fuel injection system instead. Ultimately, the best option depends on your individual riding style, preferences, and budget.

part # 43d30 prices

• $172.88-$209.99

specifications iodacarb:

• for models: Cr500, Lt500, Yz490, Yz465, Rm465, Kx500, Yz250, Kx250, Pwk
• brand: Keihin
• type: Carburetor
• manufacturer part number: 43D30-HGL
• country of origin: Japan

seller iodacarb:

• rating: 100.0%
• # reviews: 1755

offer iodacarb:

• sold: 0
• started: January 23, 2026
• options: Ship-to-home
• quantity: 1
• best offers: True
• availability: In Stock

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• policy: No Returns

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• cost: $0.00
• carrier: USPS
• type: Calculated
• class: Standard
• transit: 5-11 Days
• service: USPS Ground Advantage

general iodacarb:

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

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