VULCAN WORKS 3133-23 Fork Tube Plug Bolt Big 41MM 1977-UP

( Brand: Vulcan Works ), ( Manufacturer Part Number: 3133-23 ), ( Items Included: Front Fork ), ( Type: Fork Nut Cover )

Review VULCAN WORKS 41mm Fork Tube Plug Bolt Harley Big 1977-up fits TWIN

Introducing the Vulcan 3133-23 41mm Fork Tube Plug Bolt, a crucial component for Harley-Davidson Big Twin motorcycles manufactured from 1977 and onwards. This high-quality fastener is specifically designed for the 41mm fork tube and is an essential replacement for worn-out or damaged bolts.

Measuring 41mm in diameter, this fork tube plug bolt is meticulously crafted from premium materials that ensure superior strength and durability. The bolt head is engineered with an appropriate seal design to effectively seal the fork tube, preventing the intrusion of dirt, debris, or moisture. This feature is vital in maintaining the optimal performance, safety, and aesthetic appeal of your Harley-Davidson motorcycle.

The Vulcan 3133-23 fork tube plug bolt comes with a thread pitch of M12x1.5, ensuring a secure and reliable fit in your motorcycle's fork tube. The bolt's finish is designed to complement the classic look of Harley-Davidson motorcycles, with an attractive and durable chrome plating that not only enhances the visual appeal but also offers excellent resistance to corrosion and wear.

Installation of this fork tube plug bolt is a straightforward process, making it an ideal choice for both professional mechanics and enthusiastic DIY riders. Follow the manufacturer's instructions carefully to ensure a proper installation, and enjoy the peace of mind that comes with using a top-tier replacement part for your cherished Harley-Davidson motorcycle.

In summary, the Vulcan 3133-23 41mm Fork Tube Plug Bolt is an indispensable upgrade for your Harley-Davidson Big Twin motorcycle. Its meticulous design, superior materials, and attractive finish make it a must-have for any motorcycle enthusiast seeking to maintain their bike's performance, safety, and aesthetic appeal.

Pros and Cons of Buying Vulcan 3133-23 41mm Fork Tube Plug Bolts for Harley Big Twin (1977-Up)

The Vulcan 3133-23 41mm fork tube plug bolts are a crucial replacement part for Harley-Davidson Big Twin motorcycles manufactured between 1977 and up. These bolts secure the fork tubes to the triple trees, ensuring the proper alignment and functionality of the front suspension system. In this analysis, we will discuss the advantages and disadvantages of purchasing these bolts.

1. OEM Quality: The Vulcan 3133-23 41mm fork tube plug bolts are original equipment manufacturer (OEM) parts, meaning they are manufactured by Harley-Davidson or meet their specifications. This ensures a perfect fit and reliable performance.

2. Improved Safety: Worn-out or damaged fork tube plug bolts can compromise the front suspension system's stability and safety. Replacing these bolts with new ones can help prevent accidents and maintain the overall performance of your motorcycle.

3. Enhanced Aesthetics: New fork tube plug bolts can improve the appearance of your Harley-Davidson motorcycle by giving it a fresh and well-maintained look.

1. Cost: OEM parts, such as the Vulcan 3133-23 41mm fork tube plug bolts, can be expensive compared to aftermarket alternatives.

2. Availability: These bolts may not be readily available at local dealerships or motorcycle parts stores, requiring you to order them online or through a special order.

3. Installation Complexity: Installing the new fork tube plug bolts may require some level of mechanical expertise, as they are located in the front fork area, which can be challenging to access.

In conclusion, the decision to buy the Vulcan 3133-23 41mm fork tube plug bolts for your Harley-Davidson Big Twin motorcycle (1977-up) depends on your budget, availability, and mechanical expertise. While these OEM parts offer the benefits of perfect fit, reliable performance, and improved safety, they come with a higher price tag and installation complexity compared to aftermarket alternatives. Ultimately, if you value the OEM quality and want to maintain the originality of your motorcycle, these bolts are an excellent investment. However, if you're looking for a more cost-effective solution, you may consider aftermarket alternatives or waiting for a sale or discount on the OEM parts.

Details:

New old stock 41mm fork tube plug bolt for Harley-Davidson Big Twin model's. This plug threads into the top of fork tube and seals assembly while allowing service access to spring oil. Item ships carefully packaged. Perfect for: Custom chopper builds.

Part is unused in original packaging and ready for installation. Front fork rebuilds.

specifications fotubrak:

• for models: Twin
• for makes: Harley
• brand: Vulcan Works
• mpn: 3133-23
• items included: Front Fork
• type: Fork Nut Cover

shipping fotubrak:

• class: Standard
• service: USPS Ground Advantage
• type: Calculated
• transit: 4-10 Days
• carrier: USPS
• cost: $0.00

offer fotubrak:

• best offers: True
• sold: 0
• quantity: 1
• started: March 17, 2026
• options: Ship-to-home
• availability: In Stock

returns fotubrak:

• policy: No Returns

payments fotubrak:

• money order
• credit card: Discover
• other
• wallet: Apple-pay

seller fotubrak:

• rating: 100.0%
• # reviews: 296
• city: Cape Coral, Florida

general fotubrak:

• Suspension Handling > k Suspension Parts > k Legs Tubes
• condition: New other see details

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