Professional James Gasket Transmission Gasket & Seal Kit for Harley-Davidson Touring (2007–2016)

When you are touring on a modern Big Twin, the transmission is under immense pressure from high-torque engines and long-distance heat cycles. The James Gasket Transmission Gasket and Seal Kit is specifically engineered to protect and seal the 6-speed Cruise Drive transmission found in 2007–2016 Harley-Davidson Touring models. Whether you are performing a mid-life refresh or a complete gearbox overhaul, this kit provides American-made quality that far exceeds original equipment standards for durability and fitment.

Advanced Sealing with Silicone-Bead Technology

Vintage-style paper gaskets often fail under the demands of the Twin Cam 103 and 110 powerplants. James Gaskets utilizes premium micro-pore material enhanced with a precision-printed silicone bead. This “raised” bead acts as a high-pressure barrier, compressing into the microscopic irregularities of the aluminum transmission case. This technology is critical for the 6-speed gearbox, where internal pressures and oil splash are higher than in previous generations. The result is a leak-proof seal that maintains its integrity even during extreme summer riding conditions.

Everything You Need in One Comprehensive Kit

Avoid the frustration of a leaking mainshaft seal or a weeping top cover. This Harley transmission rebuild kit (JGI-33031-07 series) is a “one-stop” solution that contains all necessary gaskets, O-rings, and oil seals. By replacing all components simultaneously, you guarantee the longevity of your service. The kit includes:

• Transmission Top Cover Gasket: Premium construction with silicone beading for a permanent seal.
• Transmission Side Cover Gasket: Ensures the clutch release housing remains oil-tight.
• Main Drive Gear Seal: Heavy-duty double-lip design to prevent fluid transfer to the primary.
• Mainshaft & Quad Seals: Precision-molded to stop the common “behind-the-pulley” leaks.
• Shifter Shaft Seal: High-durability rubber to prevent weeping at the gear selector arm.
• Speedometer & Neutral Switch O-Rings: Critical small seals to keep electronic ports dry.

Fitment & Compatibility: The 6-Speed Era

This kit is tailored specifically for the Cruise Drive 6-speed transmission used in the late Twin Cam era. It is a direct fit for:

• Road King Models: FLHR, FLHRC (2007–2016).
• Street Glide Models: FLHX, FLHXS (2007–2016).
• Electra Glide & Ultra: FLHT, FLHTCU, FLHTK (2007–2016).
• Road Glide Models: FLTR, FLTRX, FLTRU (2007–2016).

Why Choose James Gaskets?

Since 1979, James Gaskets has been the gold standard for Harley-Davidson aftermarket seals. Their products are meticulously tested for chemical resistance against both mineral and synthetic gear oils (80W-90, 85W-140, etc.). By choosing a James Transmission Seal Kit, you are investing in superior torque retention and thermal stability, ensuring your bagger stays on the road and off the garage floor.

Installation Pro-Tips for Success

For a professional, leak-free installation, always ensure that the mating surfaces of the transmission case are perfectly clean and degreased. This kit is designed for dry installation—the silicone bead provides all the sealing power you need without the mess of RTV. Be sure to follow the factory-recommended torque sequence to prevent warping the side or top covers.

Stop the leaks and protect your Touring investment. Order the James Gasket Transmission Gasket and Seal Kit today!

Premium James Gasket Transmission Gasket & Seal Kit for Harley-Davidson 1999–2006

Reliability is the hallmark of the Twin Cam era, but even the most robust gearboxes can develop leaks over time. The James Gasket Transmission Gasket and Seal Kit is specifically engineered for 1999–2006 Harley-Davidson Touring and Dyna models equipped with the 5-speed transmission. Whether you are dealing with a nagging oil spot on the garage floor or performing a full drivetrain overhaul, this kit provides the high-performance sealing technology required to keep your Twin Cam 88 transmission bone-dry.

Advanced Silicone-Bead Sealing Technology

What makes James Gaskets the industry leader in Harley-Davidson transmission seals is their attention to material science. The gaskets in this kit feature a precision-printed silicone bead on a high-quality micropore base. This design allows the gasket to conform to the microscopic imperfections and heat-induced warping often found in used transmission cases. By creating a secondary mechanical barrier, the silicone bead ensures a 100% leak-proof seal that standard paper gaskets simply cannot match.

Complete Rebuild Kit Contents

Don’t let a missing O-ring stall your project. This JGI-33031-99 series kit is a comprehensive “all-in-one” solution, containing every component necessary for a total transmission reseal. The kit includes:

• Transmission Top Cover Gasket: Featuring silicone beading for a permanent seal against gear oil splash.
• Side Cover Gasket: Precision-cut for the clutch release cover to prevent weeping.
• Main Drive Gear Seal: A heavy-duty, double-lip seal designed to keep transmission fluid away from the primary.
• Quad Seal & Spacer O-Rings: Essential for sealing the mainshaft and preventing common “behind-the-pulley” leaks.
• Shifter Shaft Seal: High-temperature resistant rubber to stop leaks at the selector arm.
• Speedometer Sensor O-Ring: Ensures the electronic sensor port remains airtight and oil-tight.

Fitment & Compatibility Guide

This kit is tailored for the 5-speed Big Twin transmission used during the early years of the Twin Cam engine. It is a direct fit for:

• Touring Models (1999–2006): Electra Glide (FLHT), Road King (FLHR), Road Glide (FLTR), and Street Glide (FLHX).
• Dyna Models (1999–2005): Wide Glide (FXDWG), Low Rider (FXDL), Super Glide (FXD), and Street Bob (FXDB).
• Engine Note: Specifically designed for the 1450cc Twin Cam 88 powerplant.

The James Gasket Quality Standard

For over 40 years, James Gaskets has been the gold standard for American-made motorcycle seals. Their components are engineered to withstand the extreme heat generated by air-cooled V-Twins in heavy traffic and the chemical breakdown caused by modern synthetic gear lubricants. By choosing this Harley transmission seal kit, you are investing in a product that maintains its integrity and torque retention over thousands of miles.

Installation Insights

To achieve professional results, ensure that the transmission case and covers are meticulously cleaned of old gasket residue. This James Gasket kit is designed for a dry installation—no RTV or messy liquid sealants are required, as the silicone beading does the work for you. Always follow the factory-recommended torque sequence and specifications to ensure even pressure distribution across the gasket surfaces.

Stop the drips and preserve your Harley’s performance. Order the James Gasket Transmission Gasket and Seal Kit today for a leak-free tomorrow!

James Gasket 4-Speed Transmission Gasket Kit for Harley-Davidson Big Twin (1936–1986)

Vintage Harley-Davidson motorcycles are legendary for their soul, but they are equally famous for their persistent transmission leaks. The James Gasket 4-Speed Transmission Gasket Kit is engineered to end those leaks once and for all. This comprehensive kit is designed specifically for the iconic Harley-Davidson 4-speed transmission used from 1936 through 1986. Whether you are rebuilding a hand-shift Knucklehead, a foot-shift Panhead, or a late-model Shovelhead, this kit provides the modern sealing technology required to keep your vintage oil where it belongs—inside the gearbox.

Modern Engineering for Classic Gearboxes

The challenge with vintage 4-speed cases is that they often suffer from warped mating surfaces or pitting after decades of use. James Gaskets solves this with advanced materials that far exceed the quality of original 1940s and 50s factory seals. This Harley transmission rebuild kit features silicone-beaded gaskets and high-performance cork-rubber composites. The silicone bead provides a micro-seal that conforms to surface irregularities, while the high-density paper base offers excellent torque retention, ensuring that your top cover and bearing housing bolts stay tight.

What is Included in the JGI-33031-36 Kit?

This is a complete transmission seal and gasket set, providing every component necessary for a total teardown and reassembly. By replacing all the seals at once, you ensure the structural integrity of your vintage Harley drivetrain. The kit includes:

• Transmission Top Cover Gasket: Available in premium paper or cork with precision-cut bolt holes.
• Main Drive Gear Seal: A heavy-duty rubber seal to prevent primary-side leaks.
• Bearing Housing Gasket: Engineered to withstand the high-pressure environment of the gear set.
• Kicker Cover Gasket: Provides a perfect seal for the kickstart housing.
• Shift Shaft & Starter Seals: Precision-molded components to stop oil weep at the selector and kicker shafts.
• O-Rings & Lock Washers: Essential hardware to ensure a professional-grade finish.

Unmatched Compatibility: 1936 to 1986

This kit covers the “Golden Era” of Harley-Davidson engineering. It is a direct fit for 4-speed Big Twin transmissions found in:

• Knucklehead (EL/FL): 1936–1947 models.
• Panhead (FL/FLH): 1948–1965 Hydra Glide and Duo Glide models.
• Shovelhead (FL/FX): 1966–1984 Electra Glide, Super Glide, and Low Rider.
• Early Evolution: 4-speed models produced through 1986.

Why Trust James Gaskets for Your Restoration?

For over four decades, James Gaskets has been the gold standard for American-made motorcycle gaskets. Their commitment to “top-quality” means that every part in this transmission gasket kit is manufactured with extreme precision. These gaskets are compatible with modern heavy-weight gear oils and synthetic lubricants, ensuring the material won’t break down or become brittle over time. When you choose James Gaskets, you are choosing to preserve the history of your Harley-Davidson with the best sealing technology available.

Pro Installation Insight

When working with vintage 4-speed cases, cleanliness is paramount. We recommend using a non-marring scraper to remove old “baked-on” gasket residue. For the best results, install the James transmission gaskets dry to allow the silicone bead to seat properly against the aluminum or cast-iron cases. Always refer to your factory service manual for the correct torque specifications to prevent stripping the vintage threads in the case.

Stop the leaks and protect your classic investment. Order the James Gasket 4-Speed Transmission Gasket Kit today!

Professional James Gasket Primary Cover Foamet Kit for Harley-Davidson 1994–2006

For Harley-Davidson riders, a leaking primary is more than just a mess—it is a threat to the performance of your drivetrain. The James Gasket Primary Cover Foamet Kit is specifically engineered to provide a high-performance seal for 1994–2006 Softail and Dyna models. This kit is designed to solve the sealing challenges of the 1340cc Evolution and 1450cc Twin Cam 88 engines, offering a significant upgrade over standard paper or plastic-coated gaskets.

The Foamet Advantage: Engineering Excellence

The centerpiece of this kit is the Foamet outer primary gasket. Unlike traditional materials, Foamet consists of an aluminum core coated on both sides with a micro-cellular nitrile rubber. This construction provides the structural rigidity of metal with the sealing flexibility of rubber.

To ensure a secondary layer of protection, James Gaskets adds a printed silicone bead to the gasket surface. This bead is designed to “flow” into the microscopic pits and irregularities found on the aluminum primary housings of older bikes. The result is a leak-proof seal that handles high-vibration environments and the thermal expansion cycles of air-cooled V-Twin engines without losing torque or extruding.

Comprehensive “All-in-One” Rebuild Kit

When you pull your primary cover, you need to replace more than just the main gasket. This James Gasket JGI-60539-94-K series kit is a complete solution, containing every component required to finish the job correctly the first time. The kit includes:

• Outer Primary Gasket: Premium Foamet construction with silicone beading.
• Derby & Inspection Cover Gaskets: High-quality replacements to prevent weeping at service points.
• Starter Housing Seal: Specifically designed to handle the movement of the starter gear.
• Shaft Seals & O-Rings: Precision-molded seals to keep primary fluid contained around the mainshaft.
• Copper Washers: Essential for sealing the primary drain plug and mounting bolts.

Compatibility and Precision Fitment

This primary gasket set is tailored for the 5-speed Big Twin transmission era, covering a critical decade of Harley-Davidson history. It is the perfect fit for:

• Dyna Models (1994–2005): Super Glide, Low Rider, Wide Glide, and Convertible.
• Softail Models (1994–2006): Fat Boy, Heritage Classic, Night Train, Springer, and Deuce.
• Engine Types: Compatible with both 80ci Evolution and 88ci Twin Cam engines.

Why Choose James Gaskets?

Since 1979, James Gaskets has been the industry benchmark for American-made motorcycle seals. Their products are not just copies of OEM parts; they are engineered improvements. By choosing a James Primary Gasket Kit, you are investing in a product that resists the chemicals found in modern synthetic primary fluids and maintains its integrity under the extreme heat of long-distance touring.

Installation Insights for a Dry Ride

Because of the rigid aluminum core, this primary cover gasket is remarkably easy to align during installation. It does not sag or fold, ensuring that every bolt hole lines up perfectly. For the best results, ensure all surfaces are degreased and clean. No additional liquid sealants or RTV are required—the silicone bead and Foamet technology are designed to provide a total seal on their own.

Eliminate oil drips and maintain your Harley’s value. Add the James Gasket Primary Cover Foamet Kit to your cart today!

Complete James Primary Gasket & Seal Kit for Harley-Davidson Sportster 2004–2022

Maintain the performance and aesthetics of your motorcycle with the James Primary Gasket Kit, specifically engineered for 2004 to 2022 Harley-Davidson Sportster (XL) models. Since the introduction of the rubber-mounted engine in 2004, Sportster primary covers require precise sealing to handle the increased vibration and heat. James Gaskets provides an industry-leading solution that surpasses factory specifications, making it the preferred choice for Harley-Davidson maintenance and restoration.

Superior Silicone-Beaded Sealing Technology

The heart of this Sportster primary rebuild kit is the high-performance outer primary gasket. Constructed from premium materials, it features a printed silicone bead that provides a secondary line of defense against oil leaks. This bead is strategically placed to compress into the micro-imperfections of your primary housing and engine case, creating a vacuum-tight seal. Whether you are riding a Sportster 883 Iron or a 1200 Forty-Eight, this gasket prevents the common “weeping” issues associated with lower-quality paper seals.

What is Included in the Kit?

This is a comprehensive JGI-34955-04-K (or KF) series kit, designed to provide every seal you need for a total primary teardown. You won’t have to pause your project to find a missing O-ring. The kit includes:

• Outer Primary Gasket: Premium construction with silicone beading for 2004+ fitment.
• Derby Cover Quad Seal: Specifically designed to prevent leaks at the clutch inspection cover.
• Chain Inspection Cover Gasket: Ensures the top-side adjustment port remains oil-tight.
• Shifter Shaft Seal: High-durability rubber to stop leaks at the gear selector exit.
• Drain Plug O-Ring: A fresh seal for every oil change to prevent annoying drips.

Compatibility & Fitment

This kit is precisely engineered for the Evolution Sportster engine family produced between 2004 and 2022. It fits a wide range of models, including:

• XL883 Series: 883 Custom, Low, SuperLow, Iron, and Roadster.
• XL1200 Series: 1200 Custom, Nightster, Forty-Eight, Seventy-Two, and Iron 1200.
• Specialty Models: Fits XR1200 and XR1200X models (2008–2012).

Why Trust James Gaskets?

For over 40 years, James Gaskets has been the gold standard for American-made Harley seals. Their commitment to “top-quality” means every component in this primary seal kit is tested for heat resistance, chemical stability (against primary oils), and long-term durability. By using a James Gasket, you are protecting your primary chain, clutch assembly, and stator from external contaminants while keeping your transmission fluid where it belongs.

Installation Insights

When installing your new James Primary Gasket, it is vital to clean the mating surfaces of any old residue using a non-marring scraper. Unlike old-fashioned gaskets that required messy RTV silicone, this kit is designed for a dry installation. The pre-applied silicone bead does the hard work for you, ensuring a clean and professional finish that looks as good as it performs.

Eliminate oil leaks and protect your ride. Order the James Primary Gasket Kit for your Sportster today!

High-Performance James Primary Gasket Kit for Harley-Davidson Dyna & Softail (2006–2017)

Reliability is paramount when it comes to your drivetrain, and the James Primary Gasket Kit is engineered to provide a permanent solution to oil leaks and seepage. Specifically designed for 2006–2017 Harley-Davidson Dyna and Softail models, this comprehensive gasket set is the go-to choice for professional mechanics and DIY enthusiasts alike. Whether you are performing a routine 10k-mile service, upgrading your compensator, or installing a new clutch, this kit ensures your primary drive remains bone-dry.

Innovative Foamet Technology for a Superior Seal

What makes James Gaskets the industry leader in Harley-Davidson primary seals is their patented material construction. The centerpiece of this kit is the Foamet primary cover gasket. Constructed from a micro-cellular nitrile rubber bonded to an aluminum core, Foamet offers incredible durability and recovery properties. Unlike standard paper or cheap aftermarket gaskets, Foamet does not crush or extrude under high torque.

Additionally, the gasket features a precision-printed silicone bead along the critical sealing paths. This creates a secondary barrier that fills in small scratches and nicks on the primary housing, ensuring a leak-free seal even on high-mileage bikes that have seen frequent disassembly.

Complete Service Kit Contents

This is not just a single gasket; it is a full primary rebuild kit designed to save you time and money. By providing every necessary component in one package, James Gaskets eliminates the need to source individual parts. The kit includes:

• Outer Primary Cover Gasket: Premium Foamet with silicone bead (replaces OEM 60547-06).
• Inspection & Derby Cover Gaskets: High-quality seals to prevent oil weep at service points.
• Tower Gaskets: Essential for preventing leaks between the inner and outer primary.
• Shaft & Starter Seals: Heavy-duty rubber seals designed for high-rotation environments.
• O-Rings & Copper Washers: Essential hardware for a complete, leak-proof reassembly.

Designed for 96ci, 103ci, and 110ci Twin Cam Engines

As Harley-Davidson increased engine displacement and torque, the pressure on primary seals increased. This James Primary Gasket Set is engineered to handle the demands of the Twin Cam 96, 103, and 110 cubic inch powerplants. It is specifically compatible with the 6-speed transmission primary setups found in:

• Dyna Models (2006–2017): Street Bob, Low Rider, Wide Glide, Fat Bob, and Super Glide.
• Softail Models (2007–2017): Heritage Classic, Fat Boy, Softail Slim, Breakout, and Deluxe.

Why Trust James Gaskets?

Since 1979, James Gaskets has been the premier name in American-made Harley seals. Their commitment to precision engineering means every part in this kit meets or exceeds Original Equipment Manufacturer (OEM) specifications. When you choose a James Primary Kit, you are investing in peace of mind, knowing your bike is protected by the best sealing technology available on the market today.

Installation Benefits

The rigid aluminum core of the Foamet gasket makes installation significantly easier than floppy paper gaskets. It stays in place during assembly, reducing the risk of pinching or misalignment. For a professional result, always follow the factory torque sequence and specifications to ensure the even distribution of pressure across the primary face.

Stop the drips and get back on the road with the James Primary Gasket Kit. Add to your cart today for a leak-free tomorrow!

Premium James Primary Gasket Kit for 1966–1988 Harley-Davidson Big Twins

If you are tired of oil spots on your garage floor, it is time to upgrade to the James Primary Gasket Kit. Specifically designed for 1966–1988 Harley-Davidson FL, FX, and Softail models, this kit provides a superior sealing solution for both vintage Shovelhead and early Evolution engines. James Gaskets has been the industry leader for decades, known for producing American-made seals that outperform original factory components.

Advanced Sealing Technology: Foamet & Silicone

What sets this Harley primary rebuild kit apart is the use of Foamet material. Unlike traditional paper gaskets that can saturate and weep over time, Foamet is a micro-cellular nitrile rubber bonded to an aluminum core. This provides excellent compressibility and torque retention. To ensure a 100% leak-proof finish, the primary cover gasket features a printed silicone bead. This bead acts as an extra barrier, filling in minor surface imperfections on older primary covers that may have warped or suffered pitting over the years.

Comprehensive Kit Contents

Don’t waste time hunting for individual seals. This kit is a complete “one-and-done” solution for your primary drive maintenance. It includes every essential component needed to reseal the inner and outer primary housings:

• Outer Primary Cover Gasket: Premium Foamet with silicone beading for maximum sealing power.
• Derby & Inspection Cover Gaskets: Precision-cut seals to prevent seepage from service ports.
• Inner Primary Seals & O-Rings: High-temperature Viton or nitrile components to seal the mainshaft and starter housing.
• Lock Tab Washers: Essential hardware to ensure your primary bolts stay torqued to spec.

Why Choose James Gaskets?

When it comes to vintage Harley-Davidson restoration, “good enough” isn’t an option. Choosing a James Gasket JGI-60538-81-C (or compatible fitment) means investing in longevity. These gaskets are engineered to handle the high heat and vibration characteristic of 4-speed and early 5-speed Big Twins. Whether you are running a classic 1966 Electra Glide, a 1970s Super Glide, or a 1988 Heritage Softail, these seals provide the tightest fitment in the aftermarket industry.

Fitment Guide & Compatibility

This primary gasket set is specifically tailored for the following applications:

Installation Pro-TipTo achieve the best results with your James Primary Gasket Kit, ensure that all mating surfaces are meticulously cleaned of old gasket residue and oil. While the silicone beading provides an incredible seal, a dry installation is generally recommended to allow the Foamet to seat properly against the aluminum primary covers.Order your James Gaskets kit today and give your Harley-Davidson the leak-free performance it deserves!