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James Gasket Main Drive Gear End Dyna 6 speed Harley-Davidson 12077-1


James Gaskets

Model #12077-1

Shopper Award

James Gaskets are top quality - their seals and O-rings meet or exceed OEM specifications. The primary gaskets feature silicone beading, which promotes a good seal between your inner and outer. Made proudly here in the USA.


  • Genuine James Gaskets uses state of the art materials and production methods to make the best gaskets available
  • Made in the U.S.A

  • Harley-Davidson FLD Dyna Switchback 2012-2016
  • Harley-Davidson FXDLS Dyna Low Rider S 2016-2017
  • Harley-Davidson FXDFSE CVO Dyna Fat Bob 2009-2010
  • Harley-Davidson FXDSE CVO Dyna 2007-2008
  • Harley-Davidson FXD Dyna Super Glide 2006-2010
  • Harley-Davidson FXDB Dyna Street Bob 2006-2017
  • Harley-Davidson FXDC Dyna Super Glide Custom 2006-2014
  • Harley-Davidson FXDF Dyna Fat Bob 2008-2017
  • Harley-Davidson FXDL Dyna Low Rider 2006-2017
  • Harley-Davidson FXDWG Dyna Wide Glide 2006-2017

Other Part Numbers:
James Gaskets #681-4310

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

Vehicle Engine Notes
Harley Davidson FLD Switchback

Harley Davidson FXD Dyna Super Glide

Harley Davidson FXDB Street Bob

Harley Davidson FXDC Super Glide Custom

Harley Davidson FXDF Fat Bob

Harley Davidson FXDFSE CVO Dyna Fat Bob

Harley Davidson FXDFSE2 CVO Dyna Fat Bob

2006-2009, 2014-2017
Harley Davidson FXDL Dyna Low Rider

Harley Davidson FXDLS Low Rider S

Harley Davidson FXDSE CVO Dyna

2006-2008, 2010-2017
Harley Davidson FXDWG Dyna Wide Glide

Who Is James Gaskets?

James Gaskets is an aftermarket company specializing in manufacturing high-quality gaskets for various motorcycles. Their products are designed in California and are manufactured in Northern Nevada, ensuring that you get quality products every time. Today, James Gaskets has established its brand as one of the most respected names in the motorcycle industry.

Gaskets People Trust

Due to its popularity, James Gaskets can be found at almost all major motorcycle shops around the world. They have established multiple facilities at different key strategic areas to cater to all their customers wherever they are.

The Gasket Expert

The company offers a variety of gaskets from engine heads, chain covers, clutch covers, cooling systems, cylinder base, fuel lines, electrical, intake manifolds, inspection covers, and more. They have all the necessary gaskets you need to keep your engine and motorcycle components tight and sealed.

Superior Performance

Their Gaskets and Seals are considered one of the highest performing sealing technologies available in the market today. It is possible through the use of the most advanced manufacturing tools and superior materials to create products that are unmatched by their competitors.

Purchase James Gaskets At Vivid Racing 

If you want quality gaskets that would give you that tight seal every time, then look no further as James Gaskets is the right brand for you. They offer gaskets in different shapes, styles, and sizes, perfect for whatever application you desire. 

To know more about James Gaskets and what they can offer, visit Vivid Racing and check out their list of products that fit your specific requirement.

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