Yamaha Belgarda TT600 Mikuni TM38 Flatslide Single Carb Conversion Kit.

$550.00 AUD$635.00 AUD

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This Mikuni TM38 Non Pump type TM Flatslide single carburetor conversion kit is for fitment electric start Belgarda TT600 models.

These kits are available in this the budget priced TM38 and high performance TM40 and TM42 pumper versions.

The TM38 though our budget option for these motorcycles is still a great step up in performance your OEM carbs and an easy resolution to non repairable, worn out stock units. These have for decades been the economical replacement carb of choice for Honda XR600 and XR650 riders who have worn out their OEM carbs or are just over some of their inherent problems. All this means getting the full enjoyment out of your motorcycle has never been so easy, say goodbye to hard starting, hesitations and flatspots.

Kit Options: This kit is available in Basic form for use with a pod filter (not supplied) or with our air-box connection kit. For airbox connection on the Belgarda, the connection can run straight back above the shock, where we provide a black anodised alloy plate for sealing and riveting to your OEM air-box face to seal off the remains of the twin ports after you have cut out a larger central hole. There’s an alloy flange you need to rivet to the plate using sealant ( 3 blind rivets supplied) and a length of reinforced silicon pipe for connection to the back of the carb using the provided clamps.

The kit comes with a Mikuni TM38-86 carb, cast two into one manifold with mounting hardware, heavy duty rubber engine mounting flange to isolate the heat, a 1/4 turn quick action throttle and a nylon lined cable with a 90 degree lower fitting which screws directly into the carburetor top for clearance . There are jets provided that must be changed as well as spares for fine tuning.

The carb comes with a rarely ever required knob choke where if in colder climates you find you do need to use the choke and access to the knob is an issue, we sell separately either a cable choke adapter kit ( MK-412 ) or a complete kit with universal bracket and 310mm long cable ( MK-412-310C ).

Climate, altitude and fuel density from different octane fuels all have varying effects on final fine tuning as does cam, exhaust and cylinder head porting etc. For this reason, we have included what we have found to be a range of jets to allow you to tune to most variables worldwide.

You will instantly experience better throttle response, improved acceleration and performance. If chasing optimum performance check out our TM42 Pumper Carb options.


If wishing to modify or use your existing cables or mounting flange to suit the Mikuni TM38  you can purchase the carburetor, tuner jet kit and or what ever other components you want individually by following the directions below.

On the main menu to the left of the page, hover over the carb listing for TM Carbs (non Pump) and then select TM38 from the drop down list. When clicking on any individual size Mikuni carb from the drop down list it will put you into a page showing not only the Mikuni carb itself but also any items relevant to that carb, being Mikuni jets, Mikuni flanges, Mikuni carb tuner kits, Mikuni cables , Mikuni throttles, Mikuni air-cleaners and a range of Mikuni carb to OEM air box adaptors etc to also suit. This also makes alternate jet selection easy for you if you have your own spec as only the type jets for that particular carb are shown.
Click on the carb itself (TM38-86) if wanting to view the full details and or to make your purchase. Then back arrow back in the carbs main page and go into the tuner kits, which show in the sales drop down list the jetting kits we have for confirmed suitable engines for that particular carb. Again thoroughly read the tuner kit description.
If you’re comfortable with making a purchase of the carb, tuner kit any or other associated components, order it on line or otherwise please call us to further discuss your needs on 0747712677.

All international buyers are responsible for the payment of their domestic customs duties and taxes charged on imported goods. The duty free threshold and duty/taxes payable rates differ from one country to another and we strongly advise you check your liability before ordering if unsure. Please check your tracking on all international shipments within 7 days to follow their progress and determine if it is being held by your local customs dept. or on their behalf by the Postal Service, who you will need to make contact with using the provided tracking number.

Please Note: Other than exact replacement OEM carburetors, all Mikuni Aftermarket Carburetors and Tuning Components are sold “As Is” for Off Road / Racing Use Only and are not intended or approved for use on vehicles operated on Public Roads or in locations where applicable engine tampering and anti-pollution laws apply.

Additional information

Select Your Kit Type

Basic Kit for POD use, Kit with Airbox connection


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