Harley 6 Speed Transmission Problems: Top Solutions to Enhance Performance

Harley-Davidson motorcycles are renowned for their performance and durability. Yet, their 6-speed transmissions can sometimes face issues.

Motorcycle enthusiasts often love Harley-Davidson for its iconic design and powerful performance. But even the best machines can have problems. This blog post dives into common issues with Harley 6-speed transmissions. We’ll discuss symptoms, causes, and possible solutions. Whether you own a Harley or plan to get one, understanding these issues can save you time and money.

We’ll also introduce some tools and kits that can help maintain your Harley’s transmission. Keep reading to learn more and keep your Harley running smoothly.

Spectro Oil R.hdpg6 Heavy Duty Platinum Full Synthetic 6spd Trans Lube

The Spectro Oil R.HDPG6 Heavy Duty Platinum Full Synthetic 6spd Trans Lube 1 Quart is a high-quality transmission lubricant designed to provide excellent performance and protection for your vehicle’s transmission system. This synthetic lube is manufactured by Spectro Oil, a reputable brand known for its superior lubrication solutions. With dimensions of 8.95 inches in height, 2.5 inches in width, and 4.0 inches in length, and weighing 2.08 pounds, this product is both compact and lightweight.

Pros:

• High-quality synthetic formula for superior performance
• Excellent protection for 6-speed transmissions
• Reputable brand – Spectro Oil
• Compact and lightweight design

Cons:

• Higher price point compared to non-synthetic lubricants
• Limited availability in some regions

The Spectro Oil R.HDPG6 Heavy Duty Platinum Full Synthetic 6spd Trans Lube 1 Quart is designed to deliver exceptional performance for 6-speed transmissions. Its synthetic formula ensures that your transmission is well-protected under various operating conditions. The lubricant helps reduce wear and tear, which can extend the lifespan of your transmission and improve overall vehicle performance. Given its high-quality composition and the reputation of the Spectro Oil brand, this product is highly reliable and effective.

However, it’s important to note that this premium product comes at a higher price point compared to non-synthetic alternatives. Additionally, it may be difficult to find in some areas, which can be a drawback for potential buyers. Despite these cons, the Spectro Oil R.HDPG6 remains a top choice for those seeking a high-performance transmission lubricant that offers excellent protection and reliability.

Reluxgo Transmission Mainshaft Inner Bearing Race Tool Installer Puller For Harley Davidson Big Twin 5 And 6 Speed 1984-present

The ReluxGo Transmission Mainshaft Inner Bearing Race Tool Installer Puller is an essential tool for Harley Davidson enthusiasts. This tool kit is specifically designed for the Harley Davidson Big Twin 5 and 6 Speed models from 1984 to present. It is manufactured by ReluxGo and boasts impressive specifications, including a height of 8.86 inches, width of 2.36 inches, and length of 3.94 inches.

Pros:

• High-quality construction ensures durability
• Specifically designed for Harley Davidson Big Twin 5 and 6 Speed models
• Easy to use for both professional mechanics and DIY enthusiasts
• Compact dimensions make it easy to store and transport

Cons:

• May be slightly expensive for casual users
• Only compatible with specific Harley Davidson models

The ReluxGo Transmission Mainshaft Inner Bearing Race Tool Installer Puller is a must-have for anyone working on Harley Davidson Big Twin 5 and 6 Speed motorcycles. Its high-quality construction ensures that it will withstand heavy use, making it a reliable addition to any mechanic’s toolkit. The tool is specifically designed to fit the mentioned Harley Davidson models, ensuring a perfect fit and ease of use.

Despite its slightly higher price point, the ReluxGo Transmission Mainshaft Inner Bearing Race Tool Installer Puller offers excellent value for money due to its durability and precise design. The ease of use makes it suitable for both professional mechanics and DIY enthusiasts. However, potential buyers should note that it is only compatible with specific Harley Davidson models, which may limit its utility for some users.

Transmission Shifter Pawl Gasket Seal Rebuild Kit Compatible With Harley And Ultima 5 & 6-speed Models

The Transmission Shifter Pawl Gasket Seal Rebuild Kit is compatible with Harley and Ultima 5 & 6-Speed Models. It is designed to ensure optimal performance and longevity for your motorcycle’s transmission system. This kit is produced by Awesir, a reputable brand known for its high-quality products.

Pros:

• High-quality materials ensure durability and reliability.
• Compatible with a wide range of Harley and Ultima models.
• Comes from a reputable brand – Awesir.
• Comprehensive kit includes all necessary components for a complete rebuild.

Cons:

• Installation can be complex and may require professional assistance.
• Not compatible with some older models.

The Transmission Shifter Pawl Gasket Seal Rebuild Kit by Awesir is an excellent choice for those looking to maintain or enhance their motorcycle’s transmission system. The high-quality materials used in this kit ensure durability and reliability, making it a worthy investment for any serious rider. Its compatibility with a wide range of Harley and Ultima models adds to its versatility.

Despite the potential complexity of installation, which may require professional assistance, the benefits of this kit far outweigh the drawbacks. The comprehensive nature of the kit, including all necessary components for a complete rebuild, makes it a valuable asset for maintaining the performance and longevity of your motorcycle’s transmission system. Overall, the Transmission Shifter Pawl Gasket Seal Rebuild Kit by Awesir stands out for its quality and compatibility.

Chrome 6-speed Transmission Cover

The Chrome 6-Speed Transmission Cover is a high-quality replacement part designed for various Harley Davidson models, including the 2006-2017 Harley Dyna, 2007-2017 Softail, 2007-2016 Road King, 2007-2013 Electra Glide, Street Glide, Road Glide, and Trike w/Mechanical Clutch. Billet Proof Designs manufactures this silver transmission cover, ensuring durability and a stylish look.

Pros:

• High-quality construction for durability and longevity
• Sleek, chrome finish enhances the bike’s aesthetic appeal
• Compatible with multiple Harley Davidson models
• Manufactured by a trusted brand, Billet Proof Designs

Cons:

• Higher price point compared to other covers on the market
• Installation might require professional assistance for some users

The Chrome 6-Speed Transmission Cover by Billet Proof Designs is an excellent choice for Harley Davidson enthusiasts looking to upgrade their bike’s transmission cover. The chrome finish not only adds a touch of elegance but also provides protection against the elements. This cover is specifically designed to fit a wide range of models, making it a versatile option for many Harley Davidson owners.

While the higher price might be a consideration for some, the durability and aesthetic benefits justify the investment. However, potential buyers should note that installation might require some expertise, so seeking professional assistance could be beneficial. Overall, this transmission cover is a reliable, stylish, and high-quality upgrade for your Harley Davidson.

We The People 6 Speed Transmission Insert

The We The People 6 speed transmission insert is compatible with Harley 2017-current touring models only. This high-quality transmission insert is designed to enhance the performance and durability of your motorcycle, ensuring smoother rides and improved handling.

Pros:

• Enhanced performance for Harley touring models
• High-quality construction by Chopper Custom Covers
• Easy compatibility with 2017-current models

Cons:

• Limited to Harley 2017-current touring models only
• Generic brand may not appeal to brand-conscious buyers

The We The People 6 speed transmission insert offers a significant upgrade for Harley touring models, particularly those manufactured from 2017 to the present. The insert is produced by Chopper Custom Covers, a well-regarded manufacturer known for their dedication to quality and performance. This means riders can trust in the durability and reliability of the product, knowing it is built to last and withstand the demands of long-distance touring.

However, potential buyers should be aware that this transmission insert is compatible only with specific Harley models, limiting its applicability. Additionally, while the generic brand might offer excellent performance, some users might prefer products from more renowned brands. Despite these minor drawbacks, the We The People 6 speed transmission insert remains an excellent choice for those looking to enhance their motorcycle’s performance and enjoy a smoother, more reliable ride.

Fuck Around Find Out 6 Speed Transmission Insert

The Fuck Around Find Out 6 speed transmission insert is a high-performance upgrade for Harley 2017-current touring models. Designed with precision and durability in mind, this transmission insert promises to enhance your bike’s performance and reliability.

Pros:

• High-quality construction
• Compatible with Harley 2017-current touring models
• Enhanced performance and reliability
• Manufactured by Chopper Custom Covers

Cons:

• Limited to specific Harley models
• Potentially higher cost compared to standard inserts

The Fuck Around Find Out 6 speed transmission insert is crafted by Chopper Custom Covers, a brand known for its reliable and high-quality motorcycle parts. This insert is designed to provide a smoother ride and better handling, making it an excellent choice for avid riders looking to upgrade their Harley touring models. The precision engineering ensures that the transmission insert fits perfectly, providing enhanced performance and longevity.

One of the standout features of this transmission insert is its compatibility with Harley 2017-current touring models. This makes it a specialized upgrade that caters to a specific segment of Harley enthusiasts. However, this niche compatibility might be a drawback for those with older models or different bike types. Despite this, the overall benefits and performance enhancements offered by the Fuck Around Find Out 6 speed transmission insert make it a worthwhile investment for those looking to get the most out of their touring experience.

Mokitdora Touring Dyna Softail +6″ Extended Length Clutch Cable

The MoKitDora Touring Dyna Softail +6″ Extended Length Clutch Cable is designed for 6 Speed Transmission 2007-2016 Harley Twin Cam and ’18-Later M8 Models. This clutch cable is made with stainless steel braided material and comes in a chrome finish. With its extended length of +6 inches, it ensures smooth and reliable performance for your motorcycle.

Pros:

• Stainless steel braided material for enhanced durability
• Extended length of +6 inches for better compatibility
• Chrome finish for an appealing look
• Compatible with a wide range of Harley Twin Cam and M8 Models
• Designed for 6 Speed Transmission

Cons:

• Installation might require professional assistance
• Relatively higher price point compared to standard cables
• Limited to specific Harley models

The MoKitDora Touring Dyna Softail +6″ Extended Length Clutch Cable stands out with its stainless steel braided construction, offering enhanced durability and reliability. The chrome finish not only adds to its aesthetic appeal but also provides an extra layer of protection against wear and tear. This clutch cable is specifically designed for 6 Speed Transmission systems, ensuring smooth operation and precise control for your motorcycle.

One of the major advantages of this clutch cable is its +6 inches extended length, making it compatible with various Harley Twin Cam and ’18-Later M8 Models. However, potential buyers should be aware that the installation process might require professional assistance, especially for those who are not well-versed in motorcycle maintenance. Additionally, the price point is relatively higher compared to standard cables, but the quality and performance it offers make it a worthwhile investment for serious riders.

Transmission Gasket Seal Rebuild Kit

The Transmission Gasket Seal Rebuild Kit Compatible with Harley Ultima 5 6-Speed Models is an essential component for motorcycle enthusiasts who aim to maintain or upgrade their ride. This kit, produced by Turbook, is specifically designed to ensure a perfect fit and optimum performance for Harley Ultima models.

Pros:

• High-quality materials for durability
• Easy to install with precise fitment
• Comprehensive kit includes all necessary seals and gaskets
• Compatible with both 5-speed and 6-speed models

Cons:

• Specific to Harley Ultima models, not universal
• Premium pricing compared to generic kits

The Transmission Gasket Seal Rebuild Kit by Turbook is designed for those who value quality and compatibility. Its high-quality materials ensure that the seals and gaskets will endure the rigors of daily riding, providing a reliable seal that prevents leaks and maintains transmission performance. The kit’s comprehensive nature means you have everything you need in one package, simplifying the rebuild process and reducing the need for multiple purchases.

However, it is important to note that this kit is specifically tailored for Harley Ultima 5 and 6-speed models, which means it may not be suitable for other motorcycle brands or models. Additionally, the premium pricing reflects the quality and specificity of the components, which might be a consideration for budget-conscious buyers. Overall, the Transmission Gasket Seal Rebuild Kit offers excellent value for Harley Ultima owners looking to maintain their bikes with high-quality, reliable parts.

Mokitdora Black Vinyl +6″ Extended Length Clutch Cable

The MoKitDora Black Vinyl +6″ Extended Length Clutch Cable is an excellent upgrade for those looking to enhance their riding experience on Harley Touring, Dyna, Softail Twin Cam, and ’18-Later M8 Models. Designed for 6 Speed Transmission bikes from 2007-2016, this clutch cable offers both durability and superior performance.

Pros:

• Extended length provides better reach and flexibility.
• Durable black vinyl coating ensures longevity and resistance to wear and tear.
• Compatible with a wide range of Harley models.
• Easy installation process.

Cons:

• Might be too long for some custom setups.
• Higher price point compared to standard clutch cables.

The MoKitDora Black Vinyl +6″ Extended Length Clutch Cable is designed specifically for riders who need an extended length for their 6 Speed Transmission Harley models. The black vinyl coating not only adds a sleek look but also ensures that the cable can withstand harsh conditions and frequent use. The dimensions of the cable (Height: 3.35 inches, Width: 12.78 inches, Length: 16.54 inches) make it suitable for a variety of setups, adding to its versatility.

One of the standout features of this clutch cable is its easy installation process, which means you can upgrade your bike without needing professional help. However, it’s important to note that the extended length might be too long for some custom setups, and the higher price point might be a consideration for budget-conscious riders. Overall, the MoKitDora clutch cable is a solid investment for those looking to improve their Harley’s performance and reliability.

Transmission Shifter Pawl Gasket Seal Rebuild Kit Replacement

The Transmission Shifter Pawl Gasket Seal Rebuild Kit Replacement for Harley and Ultima 5 6-Speed Models is a reliable and essential component for motorcycle maintenance. Specifically designed to ensure optimal performance, this kit is manufactured by Angrebuild, a brand known for its quality and durability.

Pros:

• High-quality materials ensure durability.
• Compatible with Harley and Ultima 5 6-Speed Models.
• Comes from a trusted brand – Angrebuild.
• Provides a comprehensive solution for shifter pawl gasket and seal issues.

Cons:

• May require professional installation for optimal performance.
• Not suitable for other motorcycle models beyond the specified ones.
• Price might be higher compared to generic alternatives.

The Transmission Shifter Pawl Gasket Seal Rebuild Kit Replacement by Angrebuild is a well-engineered solution designed to meet the specific needs of Harley and Ultima 5 6-Speed Models. The kit includes all necessary components to ensure a perfect fit and restore the original functionality of your motorcycle’s transmission system. Known for its robust construction and longevity, this kit is a favorite among motorcycle enthusiasts who prioritize quality and performance.

One of the standout features of this kit is its compatibility with the specified models, ensuring a seamless integration without any modifications. The high-quality materials used in the construction of the components guarantee a longer lifespan and less frequent need for replacements. However, potential buyers should be aware that professional installation might be necessary to achieve the best results, and the kit is not suitable for motorcycle models other than those specified. Despite the slightly higher price, the investment is justified by the reliability and performance enhancements it provides.

Frequently Asked Questions

What Causes Harley 6-speed Transmission Issues?

Harley 6-speed transmission problems can stem from improper lubrication, worn-out bearings, or misaligned components. Regular maintenance and using high-quality transmission oil, like Spectro Oil R. HDPG6, can prevent these issues.

How To Fix Harley 6-speed Mainshaft Issues?

Using a specialized tool like the ReluxGo Transmission Mainshaft Inner Bearing Race Tool can help fix and install main shaft components properly, ensuring smooth operation.

Which Gasket Kit Is Best For Harley Transmissions?

The Transmission Shifter Pawl Gasket Seal Rebuild Kit is highly recommended for Harley and Ultima 5 & 6-speed models. It ensures a perfect seal and reliable performance.

Why Choose A Chrome 6-speed Transmission Cover?

A chrome 6-speed transmission cover not only enhances your Harley’s appearance but also provides additional protection against wear and tear, ensuring long-lasting durability.

How To Install A 6-speed Transmission Insert?

Installing a transmission insert like the We The People or Fuck Around Find Out requires following the manufacturer’s instructions carefully for a secure fit and optimal performance.

What Clutch Cable Works With Harley 6-speed?

The MoKitDora Touring Dyna Softail +6″ Extended Length Clutch Cable is ideal for Harley 6-speed models, offering improved performance and durability.

Conclusion

Addressing harley 6-speed transmission problems requires understanding the right tools and solutions. Using the right products can make a difference. Spectro oil r. hdpg6 and reluxgo transmission mainshaft inner bearing race tool installer puller can enhance performance. Harley bearing removal installation motorcycle tool kit ensures precise maintenance.

Transmission shifter pawl gasket seal rebuild kits are essential for smooth operations. Chrome 6-speed transmission covers provide durability and style. Transmission inserts like we the people and fuck around find out offer compatibility for newer models. Mokitdora’s extended clutch cables improve control and fit various harley models.

Regular maintenance and the right products can prevent issues and ensure a smoother ride. Choose wisely to keep your harley in top condition. Effective solutions and quality tools lead to better performance and longevity. Prioritize your bike’s health for a better riding experience.