Black Coated M6 nut

For Keihen and Chinese OHV Carbs

Nylon Locking Nut.

Use to plug fuel pump pulse fitting hole on manifolds.


Save yourself the time and trouble it takes to apply sealant—these fittings come with it already applied to the male threads. Also known as Class 150, they have a zinc-plated finish for extra protection from corrosion.

Use to install QMA type Air Filter Adapters using stock studs, Pair

Allows carb with stock studs and no filter assembly,  Pair

Must Drill Valve Cover to install

Genuine Honda, New in package or New take off depending on availability.

OEM Honda Jets.

Genuine Honda, New in package or New take off depending on availability


Picture is for Reference only. actual part may differ

Foam, Pre Filter , Fits our angled filters, Color may vary

Filter not included

Pilot Jet for GX200 Style Carbs. These are OEM Ru*ing Pilots jets found on most BSP “Clone” Carbs and other 6.5 OHV engines such as Predators, Kohlers, etc.

Choice of .015", .018, .020", .022", .024", or .029"

Stock Carbs use .015"

Suggested for Race Carbs

· Stock Air Filter with Std Bore Carb, Gas, .018”

· Open Element Air Filter on Std Bore Carb, Gas .020”

· Bored Carbs, Gas, .022”

· 390 Carbs, gas, .024”

· Methanol Carbs, .029”

Note: Due to Chinese manufacturing these have a larger diameter tolerance than genuine Honda parts. They may require considerable force to install. This is normal. See attached video of how the factory installs them. If you want jets that consistently slide in easy, you will need genuine Honda parts.

OEM Honda, Fits GX120 thru GX390 OEM carbs. Includes Gasket

Genuine Honda, New in package or New take off depending on availability

Picture for reference only. Actual part may vary

Main jet used in Mikuni RS and HS carburetors, including Old style 22mm thru 26mm Round Slide Carbs. Also used in 33mm Pumper Carbs. Will not fit Chinese Mikunis.
M5 x .75mm Thread

Main Jet for Mikuini Flat slides and 32mm up Round Slides

Fits Mikuni 22mm thru 26mm SMALL BODY Round Slide Carbs.

Fits the 24 and 28mm Flat Slide Mikunis. Will not fit Round Slide (22mm). Select Size

Main jet for the small body 22mm Small Body Mikuni carbs. Also referred to "Chinese" Mikunis (though not always true). These are also what is typically used in Mini-Bike & karts due to the lower cost. M5 x .8mm Thread

Complete Take Off Assembly. Includes Linkage plate IF AVAILABLE (please request),OEM

Picture is for Reference Only

Alky Conversion Kit, Fixed. Includes new main jet and pilot jet to run a GX390 carb on Methanol. E-Tube Not included (use stock e-tube).

.059” main jet & .029" Pilot

Genuine Honda, Fits gx160 and 200s. Has pulse for operating fuel pumps.

OEM Honda Jets.

Lightweight hose for adapting 32/34mm Mikunis to NR Racing GX390 aluminum manifolds.

Genuine Honda, New in package or New take off depending on availability

This is for the Foam Cover Only.
Filter is shown for clarity.

Chinese OHV version of GX140 tube

Picture for reference only. Actual part may vary

OEM Honda, Item #7 on Diagram

Complete Take Off Assembly.


Shape/Style may vary from Picture. Picture is for Reference Only

Complete Take Off Assembly.