LINKERT M-41L Bolt Carburetor Carb Vlh Vl Flathead

( Brand: Linkert ), ( Manufacturer Part Number: M-41L ), ( Part Type: Bolt Carburetor ), ( Machine Type: Street ), ( Compatible Make: Harley Davidson ), ( Oe/oem Part Number: 1134-35 ), ( Color: Multicolor ), ( Compatible Model: 45, Flathead, Servicar, Wl, Big Twin, Vl, Vlh, Knucklehead, Ul, Ulh ), ( Material: Steel ), ( Vintage Part: Yes ), ( Compatible Year: 1930 S, 1940 S, 1950 S ), ( Country Of Origin: United States ), ( Placement On Vehicle: Front )

Review LINKERT Oem Harley Bolt Carburetor Carb Vlh Vl Inch Flathead fits 1935–1980

The **Linkert M-41L Harley-Davidson Bolt Carburetor** is a meticulously crafted, high-performance carburetor designed exclusively for the legendary 1935 1936 Harley-Davidson VLH and VL 80 Flathead engines, offering a blend of vintage authenticity and modern refinement. This precision-engineered carburetor features a robust **Bolt-style design**, characterized by its distinctive brass body and polished chrome-plated components, ensuring both durability and an eye-catching aesthetic that pays homage to the golden era of American motorcycle engineering. The M-41L is built around a **single 1.75-inch venturi** with a **1.5-inch throttle bore**, delivering a smooth yet aggressive power delivery that enhances throttle response while maintaining the classic Flathead s signature growl. Its **mechanical linkage system** is carefully calibrated for optimal fuel-air mixture, allowing for precise adjustments to idle, mid-range, and high-speed performance, making it ideal for both street cruising and light track use.

One of the standout features of the Linkert M-41L is its **adjustable idle mixture screw**, which ensures a clean, stable idle without the need for constant fine-tuning, while the **float bowl** is designed to handle high-performance fuel delivery without flooding. The carburetor s **brass body construction** provides superior heat dissipation, reducing the risk of vapor lock and ensuring consistent performance under varying conditions. For enthusiasts seeking a balance between historical accuracy and modern reliability, the M-41L is equipped with **modern gaskets and seals** that prevent leaks while maintaining the original bolt-on compatibility with the VLH s intake manifold. Whether restoring a classic bike to its former glory or pushing a modified Flathead to its limits, this carburetor delivers a seamless blend of heritage and performance, making it a must-have upgrade for any 1935 1936 Harley-Davidson owner.

### Pros and Cons of Buying a Linkert M-41L Harley-Davidson Bolt Carburetor (1935 1936 VLH/VL 80 Flathead)

1. **Rarity and Collectibility** The Linkert M-41L carburetor was a premium aftermarket option for Harley-Davidson s early flathead engines, particularly the VL 80 and VLH models. Its scarcity makes it a desirable piece for vintage motorcycle enthusiasts, potentially increasing the bike s value over time.

2. **Performance Enhancement** Designed to improve throttle response and power delivery compared to stock Harley carburetors, the M-41L was engineered to provide smoother acceleration and better fuel atomization. This can make a significant difference in a well-maintained 1935 1936 flathead, which were often underpowered by stock means.

3. **Historical Significance** Linkert carburetors were used by serious riders and racers in the 1930s and 1940s, including in early Harley-Davidson competition. Installing one can give the bike a more authentic, high-performance pedigree, appealing to purists and historians.

4. **Compatibility with Restoration Projects** If you re restoring a VL 80 or VLH, the M-41L is a period-correct upgrade that aligns with the bike s original intent for performance. It fits seamlessly with the engine s design, requiring minimal modification to the intake manifold or carburetor mounting.

5. **Potential for Increased Reliability** The M-41L s design was more refined than stock Harley carburetors of the era, which were prone to flooding and inconsistent fuel delivery. A properly set up Linkert can reduce stalling and improve overall drivability, especially in a bike that may have been neglected over decades.

6. **Aesthetic Appeal** The M-41L has a distinct, slightly more aggressive appearance compared to Harley s stock round carburetors. For riders who prioritize vintage styling with functional upgrades, it offers a unique look that stands out.

7. **Aftermarket Support and Community** While not as common as modern carburetors, there is a niche community of flathead enthusiasts who can offer guidance on installation, tuning, and maintenance. This can be invaluable for troubleshooting or finding replacement parts.

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1. **Cost and Availability** The M-41L is not a mass-produced item, and finding one in good condition can be expensive. Prices for a used, functional carburetor often range from several hundred to over a thousand dollars, depending on rarity and condition. New examples are extremely rare and may require sourcing from specialty vendors or private collectors.

2. **Maintenance and Tuning Challenges** Linkert carburetors, like all vintage carburetors, require meticulous maintenance. They are more sensitive to fuel quality, air filter cleanliness, and jet settings than modern carburetors. A poorly adjusted M-41L can lead to rough idling, hesitation, or even flooding, which may frustrate inexperienced riders.

3. **Limited Modern Parts and Support** Unlike modern Harley carburetors (e.g., Amal or Holley), the M-41L lacks widespread aftermarket support. Finding replacement gaskets, jets, or even detailed tuning guides can be difficult. You may need to rely on vintage automotive or motorcycle specialists.

4. **Engine Compatibility Issues** While the M-41L was designed for VL 80 and VLH engines, installation may require modifications to the intake manifold or throttle linkage. The carburetor s size and shape differ from stock Harley units, so you may need to fabricate adapters or custom-fit components, adding labor and cost.

5. **Fuel and Ignition Requirements** The M-41L performs best with high-quality fuel and a properly tuned ignition system. If your bike s electrical or fuel delivery components are outdated or unreliable, the carburetor s advantages may be undermined. This could necessitate additional upgrades (e.g., a better distributor or fuel pump).

6. **Learning Curve for Tuning** Unlike modern fuel-injected or carbureted bikes with straightforward tuning processes, the M-41L requires manual adjustments to jets, float levels, and mixture screws. Achieving optimal performance may take trial and error, and even then, results can vary based on altitude, temperature, and fuel type.

7. **Potential for Overcomplicating a Classic Bike** If your primary goal is to preserve the bike s originality or enjoy it as a simple, low-maintenance classic, the M-41L may be overkill. Stock Harley carburetors, while less efficient, are easier to work with and require fewer upgrades to keep the bike running smoothly.

8. **Risk of Overvaluing the Bike** Installing a rare carburetor can artificially inflate the bike s value, but if the rest of the motorcycle is neglected or poorly maintained, the overall condition may not justify the cost. Buyers should ensure the rest of the bike (engine, transmission, frame, etc.) is in good shape to avoid a mismatch in value.

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The Linkert M-41L carburetor is a fantastic choice for enthusiasts who prioritize performance, authenticity, and collectibility in their 1935 1936 Harley-Davidson VL 80 or VLH. It offers tangible benefits in throttle response, reliability, and historical accuracy, making it ideal for restoration projects or high-performance builds. However, it is not a plug-and-play solution; it demands attention to detail, maintenance, and potentially additional upgrades to surrounding systems.

For riders who are willing to invest time and effort into tuning and upkeep, the M-41L can transform a stock flathead into a more refined and exciting machine. Conversely, those seeking a simpler, lower-maintenance classic or a bike that retains maximum originality may find the hassle and cost of the M-41L outweigh the benefits.

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- You are restoring or building a VL 80/VLH for performance and authenticity.

- You are prepared to invest in additional upgrades (fuel system, ignition, intake manifold) to complement the carburetor.

- You have access to or are willing to learn the skills needed for carburetor maintenance and tuning.

- You value the bike s historical significance and are okay with paying a premium for rarity.

- You want a straightforward, low-maintenance classic with minimal modifications.

- The rest of the bike is in poor condition, and you re not willing to address those issues first.

- You lack experience with vintage carburetors or are unwilling to dedicate time to tuning.

- Your budget is tight, and you can achieve similar performance gains with more accessible alternatives (e.g., a well-tuned stock carburetor or a modern aftermarket carb like an Amal Concentric).

- A **Linkert M-36** (another high-performance carburetor for early Harleys, slightly more common than the M-41L).

- A **modern aftermarket carburetor** (e.g., Amal Concentric or Holley) for easier tuning and better availability.

- **Fuel injection** (if you re open to a more modern approach, though this requires significant modifications).

- **Restoring the stock carburetor** to peak condition, which can be a cost-effective way to improve performance without the complexity of a Linkert.

Ultimately, the M-41L is a bold and rewarding choice for the right rider one who appreciates the craftsmanship of the past and isn t afraid to roll up their sleeves. For others, it may be better to focus on simpler, more practical upgrades.

Details:

This is the high performance version of 3 bolt Linkert. It looks to be in great condition, but is missing the low speed needle. You get what you see in the pictures. It has the same specs as a M-51L.

This will fit right on your Big Twin Flathead. It does not come with needle and seat or float bowl. It has a larger 1-1/8 venture. It was for the high performance VLH Flathead.

Feel free to ask any questions. Someone already got a Colony high speed needle for it. OEM Harley M-41L Linkert 3 Bolt 4 line Carburetor Carb 1935-1936 VLH VL 80 Flathead. All the threads look nice.

You can get that from Colony. It has a beautiful original finish of nickel plating.

part #: m41l prices

• $43.95-$679.99

specifications cyclevintagee:

• for makes: Harley
• for years: 1935-1980
• brand: Linkert
• mpn: M-41l
• part type: Bolt Carburetor
• machine type: Street
• compatible make: Harley Davidson
• oe/oem part number: 1134-35
• color: Multicolor
• compatible model: 45, Flathead, Servicar, Wl, Big Twin, Vl, Vlh, Knucklehead, Ul, Ulh
• material: Steel
• vintage part: Yes
• compatible year: 1930 S, 1940 S, 1950 S
• country of origin: United States
• placement on vehicle: Front

shipping cyclevintagee:

• cost: $15.00
• type: Fixed
• carrier: USPS
• class: Expedited
• transit: 4-8 Days
• service: USPS Priority Mail

payments cyclevintagee:

• wallet: Paypal
• other
• credit card: Mastercard

seller cyclevintagee:

• city: wood lawn, Illinois
• # reviews: 2477
• rating: 100.0%

general cyclevintagee:

• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
• condition: Used

offer cyclevintagee:

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

returns cyclevintagee:

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

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