GL1100 Plenum Gasket (included in GL1100 Master Kit)

GL1100 Plenum Gasket (included in GL1100 Master Kit)

$12.95 12.95
In stock

Improved Second Generation RANDAKK version!

Made of genuine Viton . My second generation GL1100 Plenum gasket incorporates significant material, shape and density improvements engineered into the design by my rubber engineer.

Works better and is less expensive than the OEM item (which is not made of Viton). I am the exclusive source for this special gasket.

Improved GL1100 Plenum Gasket

When you split the carbs from the central plenum during an overhaul (as you should!), you will need the special gasket to join the two halves of the plenum back together. Until now, this item was only available from Honda. The Honda parts system nomenclature calls this a "GASKET, AIR CHAMBER." The Honda part number is 16075-463-004. Honda's list price is currently $37.07 each.

A new plenum gasket is absolutely vital for a comprehensive carburetor overhaul on any 1980-1983 Honda GL1100 GoldWing. It will probably take you all weekend to do a proper rebuild. If you're investing this kind of time, energy and dollars into an overhaul don't take shortcuts!

This is a complex gasket which seals various fuel passages which snake through internal passages within the plenum. Your old gasket will probably be 20+ years old and hard as a brick. Reusing the old one will guarantee multiple leaks! Trust me on this.

Considerable R&D effort (and investment!) has gone into my second generation plenum gasket. This special plenum gasket fits and functions better than OEM. My reproduction plenum gasket has precise dimensions and similar density as the OEM item including the radiused edge on one side. Constructed of genuine Viton to resist the components of modern gasoline.

No one else will sell you these special, improved plenum gaskets. These fit all 1980-1983 Honda GL1100 carburetors (1 required per bike).

Considerable skill is required to install this gasket. Since I can't control this important variable, there is no warranty with these. Rest assured that they are of the highest quality materials and workmanship and have been thoroughly tested (by me).

Improved GL1100 Plenum Gasket - Viton

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Is Universal Part: No

OEM Number(s): N/A

Motorcycle Fitment:

  • 1980 Honda GL1100 GL1100
  • 1980 Honda GL1100 GL1100I Goldwing Interstate
  • 1981 Honda GL1100 GL1100
  • 1981 Honda GL1100 GL1100I Goldwing Interstate
  • 1982 Honda GL1100 GL1100
  • 1982 Honda GL1100 GL1100A Goldwing Aspencade
  • 1982 Honda GL1100 GL1100I Goldwing Interstate
  • 1983 Honda GL1100 GL1100
  • 1983 Honda GL1100 GL1100A Goldwing Aspencade
  • 1983 Honda GL1100 GL1100I Goldwing Interstate