HARLEY-DAVIDSON 758-352 El Clutch Hub Nut U651

( Brand: Harley-davidson ), ( Manufacturer Part Number: 758-352 ), ( Type: Clutch Kit )

Review HARLEY DAVIDSON Used Original El Clutch Hub And Nut fits KNUCKLEHEAD 1936–1940

Harley-Davidson 758-352 Knucklehead EL Clutch Hub Nut (U651) for Models 1936-1940

The Harley-Davidson 758-352 Knucklehead EL Clutch Hub Nut (U651) is an essential component for the vintage Harley-Davidson motorcycles produced between 1936 and 1940. This nut plays a crucial role in securing the clutch hub to the primary drive assembly, ensuring the smooth transmission of power from the engine to the transmission.

Manufactured by Harley-Davidson, this authentic replacement part is engineered using high-quality materials that meet the original specifications. The nut is designed with a hexagonal head that enables easy installation and removal using a standard hex wrench. Its finish matches the original nut's appearance, ensuring a visually appealing upgrade for your vintage motorcycle.

Measuring approximately 1.3 inches in length and 0.6 inches in width, this nut is precisely engineered to fit the 758-352 Knucklehead EL models. The nut's threads are accurately cut to provide a secure connection with the clutch hub and the primary drive assembly. By using this genuine Harley-Davidson part, you can ensure the reliable operation of your motorcycle's clutch system while maintaining its authenticity.

Installation of the Harley-Davidson 758-352 Knucklehead EL Clutch Hub Nut (U651) is straightforward. Simply remove the old nut using a hex wrench, apply a thin layer of threadlocker to the new nut, and securely tighten it to the specified torque. This process can typically be completed in under 30 minutes with the right tools and a bit of patience.

By investing in this authentic Harley-Davidson replacement part, you can enjoy peace of mind knowing that your motorcycle's clutch system is functioning optimally while preserving its classic appearance. This nut is recommended for Harley-Davidson enthusiasts who value the history and heritage of their motorcycles and want to ensure their continued reliability and performance.

The Harley-Davidson Knucklehead EL clutch hub nut U651, which was used in Harley-Davidson motorcycles from 1936 to 1940, is a crucial part of the motorcycle's clutch system. Replacing this nut may be necessary due to wear or damage. Here are some pros and cons of buying this part to help you make an informed decision.

1. Authenticity: Buying an original Harley-Davidson part, such as the U651 nut, ensures that your motorcycle maintains its historical accuracy.

2. Proper Fitment: This part is designed specifically for Harley-Davidson motorcycles from 1936 to 1940, ensuring a precise fitment and function.

3. Quality: Harley-Davidson parts are known for their durability and reliability, which can save you money in the long run by reducing the need for frequent replacements.

1. Cost: Original Harley-Davidson parts can be more expensive than aftermarket alternatives.

2. Availability: Due to the age of the motorcycles requiring this part, it may be more challenging to find an available, authentic U651 nut.

3. Time: Sourcing and purchasing an original Harley-Davidson part can take more time than purchasing an aftermarket alternative.

Buying an original Harley-Davidson U651 clutch hub nut for your Knucklehead EL motorcycle can ensure proper fitment, historical accuracy, and high-quality durability. However, the cost, availability, and time involved may be significant considerations. Ultimately, the decision to buy an original part depends on your budget, time constraints, and personal preference for maintaining the historical accuracy and originality of your motorcycle.

If you prioritize historical accuracy and high-quality performance above all else, it is recommended to purchase an original Harley-Davidson U651 clutch hub nut. However, if cost and availability are major concerns, consider researching reputable aftermarket alternatives to find a suitable and cost-effective solution. Regardless of your choice, ensure that the replacement part is compatible with your motorcycle model and year.

Details:

Used Original Harley Davidson Knucklehead EL 1936 - 1940 Clutch Hub Nut, Cast # 758-352, Fiber Plate Loose on hub will need to be re-riveted. Shipping Method: Items are shipped Priority USPS or FEDEX. Taper Key way in good condition threads. Buyer pays all shipping costs.

Used See Pictures.

part #: 758352 prices

• $157.50-$225.99

specifications scookit:

• for models: Knucklehead
• for makes: Harley
• for years: 1936-1940
• brand: Harley-davidson
• mpn: 758-352
• type: Clutch Kit

general scookit:

• condition: Used
• Transmission Drivetrain > Clutch Parts Kits > Complete Clutches Kits

seller scookit:

• city: Batavia, Ohio
• # reviews: 19482
• rating: 99.5%

returns scookit:

• policy: Returns Accepted
• paid by: Buyer
• time: 14 Days

shipping scookit:

• cost: $28.45
• carrier: USPS
• service: USPS Priority Mail
• transit: 3-9 Days
• type: Calculated
• class: Expedited

payments scookit:

• other
• credit card: Discover
• wallet: Google-pay

offer scookit:

• best offers: True
• started: October 8, 2025
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0

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