SU 1042-0506 Carburetor 1109-0020 1042-0508 1042-0501

( Brand: Su ), ( Manufacturer Part Number: 1042-0506 ), ( Part Type: Carburetor ), ( Compatible Make: Harley Davidson/ Su ), ( Oe/oem Part Number: 1042-0506, 1042-0508 ), ( Vintage Part: Yes )

Review SU Carburetor Parts Lot Etc fits ELIMINATOR

Detailed Product Description for SU Carburetor Kit (1109-0020, 1042-0506, 1042-0508, 1042-0501)

The SU Carburetor Kit, comprising of parts 1109-0020, 1042-0506, 1042-0508, and 1042-0501, is a high-performance upgrade for your classic or vintage automobile. This kit is designed to deliver optimal engine performance, ensuring a smooth and efficient ride.

The centerpiece of this kit is the SU HS4-Series Carburetor (1042-0506). This carburetor is renowned for its excellent air-fuel mixture metering capabilities, which contribute to a powerful and responsive engine. The 1042-0506 features a vacuum-operated secondary throttle valve (VSV) for improved idle and acceleration, and a choke mechanism for easy cold starts.

The kit also includes the SU Pipercross Performance Air Filter (1109-0020), a high-flow air filter that enhances engine performance by providing cleaner, denser air to the carburetor. The filter is made from a proprietary foam material that offers superior filtration efficiency and a longer service life compared to traditional paper filters.

The 1042-0508 and 1042-0501 components are the SU Carburetor Linkage and Float Bowl Gasket, respectively. The linkage ensures a proper connection between the carburetor and throttle, while the gasket provides a secure and leak-free seal between the float bowl and carburetor body.

In summary, the SU Carburetor Kit (1109-0020, 1042-0506, 1042-0508, 1042-0501) is a comprehensive solution for enhancing the performance of your classic vehicle's engine. By improving air-fuel metering, filtration, and engine responsiveness, this kit provides a noticeable improvement in power, acceleration, and overall driving experience. Whether you're a weekend enthusiast or a dedicated racer, this kit is an excellent investment for any classic car owner.

The SU Carburetor 1109-0020, 1042-0506, 1042-0508, and 1042-0501 (Eliminator) are all vintage British motorcycle carburetors known for their reliability and performance. Here are some pros and cons to consider before making a purchase.

1. Authenticity: These carburetors are original parts for classic British motorcycles, ensuring a perfect fit and optimal performance for your vintage bike.

2. Quality: SU carburetors are well-regarded for their build quality and durability, making them a popular choice among enthusiasts.

3. Availability: While these carburetors are not as common as modern alternatives, they are still widely available from various sources, including online retailers and local motorcycle shops.

4. Performance: The SU carburetors provide excellent fuel-air mixtures, resulting in smooth and responsive engine performance.

5. Community support: The vintage motorcycle community is vast, and these carburetors are well-documented, making it easier to find troubleshooting guides and repair resources.

1. Complexity: SU carburetors have many adjustable components, which can make them more challenging to tune and maintain compared to modern carburetors.

2. Availability of replacement parts: While the main carburetor is widely available, some parts may be harder to find or more expensive, potentially increasing the overall cost of ownership.

3. Compatibility: Ensure the carburetor you choose is compatible with your specific motorcycle model and year, as variations may exist within the SU carburetor family.

4. Adaptation: If you're new to vintage motorcycles, you might find the learning curve steeper with these carburetors compared to modern fuel injection systems.

In conclusion, the SU carburetor 1109-0020, 1042-0506, 1042-0508, and 1042-0501 (Eliminator) are great choices for those who own British classic motorcycles and are willing to invest time in maintaining and tuning them for optimal performance. However, if you prefer a simpler and more modern solution, consider looking into alternative carburetors or fuel injection systems. Ultimately, your choice should be based on your comfort level with maintenance, your budget, and your motorcycle's specific needs.

Details:

1109-0020 2 1042-0506 3 1042-0508 1042-0501 1042-0500 1042-0510 1042-0047 1042-0042 QUZX-1004 1 WZX-1505 AUD-4355 AUD-4398 Tickler parts, main jets, assorted springs, gasket kit, etc. FREE SHIPPING SU carburetors, Harley-Davidson intakes, velocity stacks in my other listings. Please look at pictures closely to judge condition of these items and do your research make Sure fitment. New and unused in original packaging.

Check it out. SU carburetor parts lot.

part #: 10420506 prices

• $39.00-$49.25

specifications intakefuelmotorcycle:

• for models: Eliminator
• brand: Su
• mpn: 1042-0506
• part type: Carburetor
• compatible make: Harley Davidson/ Su
• oe/oem part number: 1042-0506, 1042-0508
• vintage part: Yes

offer intakefuelmotorcycle:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: December 1, 2025

shipping intakefuelmotorcycle:

• cost: $0.00
• service: USPS Ground Advantage
• class: Standard
• carrier: USPS
• type: Calculated
• transit: 3-8 Days

payments intakefuelmotorcycle:

• credit card: Diners-club
• other
• wallet: Paypal

returns intakefuelmotorcycle:

• policy: No Returns

general intakefuelmotorcycle:

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

seller intakefuelmotorcycle:

• # reviews: 703
• rating: 99.1%
• city: Hutchinson, Kansas

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