Randakks Grasp Carb Overhaul Package®: Honda GL1000

World’s Finest GL1000 Package!

100-1228 01 1


This package is proprietary to Randakks…you gained’t discover this obtainable wherever else at any worth. 

Not like unusual aftermarket kits, every Randakks package offers every little thing listed for all 4 carbs plus different objects required for splitting and rejoining the carbs to interchange the cross-carb gasoline switch tubes.

Solely the best high quality objects are included. This package has been totally examined and represents one of the best worth obtainable out there.

Belief us, you’ll want every little thing on this package to do a correct overhaul of your carbs.



GL1000 Mannequin Identification


  • All 1975 – 1979 GL1000 with unique carbs would require our 100-1228 package.



Package Parts

100-1228 01 1


Viton O-rings:


4x  Gasoline (idle) combination screw (2.8 x 1.9 mm)

4x  Float valve meeting – (seat) – (5.7 x 1.3 mm)

4x  Float bowl drain screw – (4.47 x 1.78 mm)

4x  Major predominant jet (3.2 x 1.1 mm)

4x  Secondary predominant jet  (4.2 x 1.1 mm)

4x  Massive carb-to-plenum (air) O-ring – (60.0 x 2.1 mm) – (this one appears to be like “sq.” on the Honda components diagram)

4x  Consumption manifold (40.0 x 2.6 mm)





4x  Fiber-reinforced float bowl gasket

4x  Air jet cowl gasket



Petcock Rebuild Package:


1x  Petcock disk

2x  Petcock-to-fuel tank seals



Miscellaneous Components:


4x  Particular Carb-to-Plenum Gasoline Seals

1x  Randakk’s unique Viton GL1000 plenum gasket

4x  Randakk’s unique carb “pucks”

4x  Viton rubber blanking plugs – (cowl entry to idle gasoline jet)

1x  Air Cutoff Valve Overhaul Package

6x  1 mm cotter pins for linkage – (easy merchandise, however onerous to seek out elsewhere)

4x  “E-clips” required for ’75 linkage

5x  Particular screws and lock washers in 2 lengths to rejoin the plenum halves – (These are high-quality zinc-plated screws…not tender crap just like the originals)



Components Complete: 68 whole items


Please check with the GL1000 Grasp Carb Package Components Location Diagram Tech Tip for correct location of those components.



All O-rings Are Not The Similar!


The spherical o-rings in every Grasp Package are made from Viton slightly than unusual nitrile (Buna-N) as present in different aftermarket carb kits. One good case of extreme engine overheating can spoil the carb o-rings present in unusual kits? Randakk’s o-rings are one of the best obtainable!


Viton is superior to nitrile by way of:

  • Warmth tolerance (400 levels F vs. 250 levels F)
  • Compression set
  • Permeation

We even embrace rebuild kits for the air cut-off valves as required for every utility.

cx500 air cut off valve






You’ll need entry to good reference materials for a profitable rebuild, such because the official Honda Manufacturing unit Workshop Guide.

There may be some crucial info there on rejoining and aligning the carb our bodies to stop binding of the throttle and choke shafts…crucial!

We extremely suggest pairing this package with the world-famous Randakks GL1000 Grasp Carb Rebuild DVD.


100-1185 master carb rebuild dvd





Fast Notes:


All GL1000 Grasp Kits provided by Randakk’s Cycle Shakk have fiber-reinforced float bowl gaskets to stop issues related to non-reinforced float gaskets. Some non-reinforced gaskets have confirmed to be reactive with some gasoline formulations and may generally swell to the purpose that float operation might be adversely affected. Fiber-reinforced (calendarized) artificial rubber overcomes these points.

No jets or jet needles are provided with our kits. These can usually be cleaned and reused. “Gown” the jet tower cavities with crocus material or just like take away oxidation and burrs, then use a lubricant like Vaseline to insert the primary jets.

No float valve/seat assemblies in our package.

No gasoline filter is included. However it will be a criminal offense to redo your carbs and never take prudent measures to make sure a pure gasoline provide!

When you are at it, you must exchange your gasoline hoses as these can generally disintegrate from the within out and be a supply of gasoline contamination within the type of small rubber fragments. We suggest that you simply buy a size of high-quality 1/4″ gasoline injection hose. You’ll need 3 sections: 1 piece 160 mm lengthy and a couple of items 150 mm lengthy. The lengthy piece goes from the gasoline pump to the carbs…the brief items go on both facet of the gasoline filter. Don’t overlook to flush your gasoline pump. Particles can acquire right here as effectively.

When you don’t break up the plenum and renew these crucial components throughout your overhaul, you might have regrets later.


Appreciable ability is required to put in this high-quality package appropriately. Since Randakk’s can’t management this necessary variable, there isn’t a guarantee on these. Relaxation assured that they’re of the best high quality supplies and workmanship. Every package has been rigorously packed and inspected to make sure that all objects are included.


Undecided can deal with your personal rebuild? Then, take a look at Randakk’s Authorised Carb Rebuilder Program.


To learn extra evaluations on this and different merchandise go to our Evaluate Web site, http://www.randakksreviews.com