JIMS MN-J20C Nut Fxcw Rocker Tools Engine Go MN/J20C

( Brand: Jims ), ( Manufacturer Part Number: MN/J20C ), ( Type: Mega Nut ), ( Compatible Year: 2009 2008 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Fxcw Rocker ), ( Bundle Description: 1 Pc Genuine Jims Mega Nut ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review JIMS Mn/j20c Mega Nut Harley Davidson Fxcw Rocker Tools Engine Go fits 2008–2009

Introducing the MN/J20C nut, a crucial component designed specifically for Harley-Davidson FXCW models from the years 2008 and 2009. This nut is an essential part of the rocker tool assembly, responsible for securely holding the engine components in place.

The MN/J20C nut boasts a high-strength design, crafted from premium quality materials to ensure durability and reliability. Its hexagonal shape features twelve equally spaced flat sides, allowing for a secure and efficient engagement with the appropriate socket or wrench. The nut's surface is finished with a corrosion-resistant coating, providing added protection against the elements.

The nut's thread pitch measures 12 points per inch (12-1.75UNF), ensuring a precise and snug fit when installed. Its size is 1.062 inches in diameter and 0.472 inches in height, making it an essential component for any Harley-Davidson FXCW engine rebuild or maintenance project.

When it comes to installation, the MN/J20C nut is designed to be easy to use. Its large size and hexagonal shape make it compatible with standard socket wrenches or specialist rocker tool sets. The nut's corrosion-resistant finish ensures that it remains easy to turn, even in the harshest of conditions.

In summary, the MN/J20C nut is a vital component for Harley-Davidson FXCW engine assemblies from the years 2008 and 2009. Its high-strength design, corrosion-resistant finish, and compatibility with standard tools make it an essential addition to any workshop or toolkit. Whether you're a professional mechanic or a dedicated Harley-Davidson enthusiast, the MN/J20C nut is a must-have for your next engine project.

The MN/J20C nut is a specific type of nut used in Harley-Davidson FXCW motorcycles from the 2008-2009 model years for securing the engine rockers. Replacing this nut may be necessary due to wear or damage. Here are some pros and cons of buying a new MN/J20C nut for your Harley-Davidson.

1. Improved Performance: A new nut ensures a proper fit, which can lead to improved engine performance and reliability.

2. Better Torque Specification: A new nut allows you to apply the correct torque specification, which is essential for the longevity and safety of your engine.

3. Reduced Risk of Damage: Using a new nut can help prevent damage to the engine or other components caused by a worn or damaged nut.

4. Peace of Mind: Knowing that your engine is securely fastened with a new nut can provide peace of mind and confidence in your motorcycle's performance and safety.

1. Cost: Replacing a single nut may seem like an unnecessary expense, especially if you're not experiencing any issues.

2. Time and Effort: Installing a new nut requires removing the old one, which can be a time-consuming and labor-intensive process.

3. Potential for Additional Repairs: If the nut was worn or damaged due to other underlying issues, you may need to address those problems as well.

Ultimately, whether or not to buy a new MN/J20C nut for your 2008-2009 Harley-Davidson FXCW motorcycle depends on your personal situation and priorities. If you're experiencing issues with the nut, if you want to ensure the longevity and safety of your engine, or if you simply want peace of mind, then purchasing a new nut may be a worthwhile investment. However, if you're on a tight budget or if you're not experiencing any issues, you may choose to wait and see if the problem arises before making a purchase.

If you decide to purchase a new MN/J20C nut, ensure that you obtain a genuine Harley-Davidson part from a trusted supplier to ensure proper fit and performance. Additionally, make sure to follow the correct installation procedure to avoid any potential issues.

Details:

Jims Mega Nut for 2008 - 2009 Harley Davidson FXCW Rocker - Tools Engine go: Status: In Stock.

part #: mnj20c prices

• $42.50-$142.03

specifications drivebeltcycleoi:

• for makes: Harley, Davidson
• for years: 2008-2009
• brand: Jims
• mpn: Mn/j20c
• type: Mega Nut
• compatible year: 2009 2008
• compatible make: Harley Davidson
• compatible model: Fxcw Rocker
• bundle description: 1 Pc Genuine Jims Mega Nut
• core charge: Free No Core Charge
• fitment type: Direct Replacement

returns drivebeltcycleoi:

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

general drivebeltcycleoi:

• Transmission Drivetrain > Final Primary Drive Parts Kits > Final Drive Belts Chains
• condition: New

seller drivebeltcycleoi:

• city: Multiple warehouses
• # reviews: 17822
• rating: 98.8%

payments drivebeltcycleoi:

• wallet: Paypal
• other
• credit card: Visa

shipping drivebeltcycleoi:

• type: Fixed
• transit: 3-5 Days
• class: Standard
• service: Standard
• cost: $0.00

offer drivebeltcycleoi:

• sold: 0
• quantity: 1
• started: February 22, 2026
• availability: In Stock
• options: Ship-to-home

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