Kit Note: This kit comes pre jetted with all supporting mods (As Pictured) to suit the Yamaha Kick Start TT XT600. Please check the frame picture to see if you have the correct frame to suit this kit as there is a heap of different variation of these frames. If you have a frame that is different to what is listed then please contact us. PLEASE READ ALL OF THE INFORMATION LISTED BELOW BEFORE PURCHASING!

This Mikuni TM38 Non-Pump type TM Flatslide single carburetor conversion kit is for fitment to early kick-start Yamaha TT and XT600 models. Please confirm you have one of the three same suitable frames and air-box as pictured.

Mod’s required on TT600 36A, 59X and 3SW models are as follows and shown in the picture with the white frame: The top barrel fin needs grinding back for manifold clearance. The cable needs to be set as low as possible into the carb and aimed off to the side for frame clearance where a a little material on the frame may need to be removed. Otherwise, all good and the choke knob can be accessed on these models if ever needed.

These kits are available in both this the budget priced TM38 and high performance TM42 pumper version. The TM40 pumper will not fit with this frame due to a lack of available space. The Belgarda 600 has a different frame and kit (we also build) which is available in TM38, TM40 pumper and with that bike, the TM42 with a small frame modification required.

The TM38 though our budget option for these motorcycles is still a step up in performance over most 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.  These Mikuni carburetors like the TM42 will adapt to your stock air-box when using our supplied, forked air-box adapter.

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 forked air-box adapter with a carb end hose clamp (requiring the shortening of your OEM rubbers for connection), 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.

Additional Information:

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.

 Australian Shipping Information:

All shipping within Australia is via Australia Post only.

Please note that we are located at Townsville North QLD and that all standard shipping “Free Freight” travels by train from us all the way down the East Coast as far as Victoria. EBay freight times are estimates only and do not take in to account our location. We have express options available for all our products also. The freight times around Australia are as follows-

Standard or eBay “Free Freight”

Townsville to Brisbane 3 days, Townsville to North/Just South and West is usually 1-2 days,

NSW ACT & VIC 4-6 days, TAS & SA 4-8 days, WA & NT 8-12 days.

Express Freight

Anywhere in QLD except some rural areas is next day delivery. NSW ACT & VIC 2 days, TAS & SA 2-3 days, WA & NT 3-4 days.

Please note that weather events such as flooding, cyclones and other natural disasters etc will delay any ground freight. This is entirely out of our control if this occurs.

 International Shipping Information:

All international shipping is done through Australia Post Express Courier EMS service.

The international service we use is generally 4-5 Business days for delivery but can be shorter or longer.

 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 contact using the provided tracking number.

 As per the eBay terms and conditions, WE ARE NOT RESPONSIBLE AS A SELLER FOR YOUR COUNTRIES IMPORT DUTIES OR TAXES, WE HAVE NOT NOR WILL WE EVER PAY YOUR IMPORT DUTIES OR TAXES, OR REFUND ANYONE FOR THEM AND THEY ARE DEFINITELY NOT INCLUDED IN THE ITEM PRICE! PLEASE CHECK YOUR COSTS BEFORE MAKING THE PURCHASE! THIS IS JUST PLAIN OLD COMMON SENSE.

PLEASE NOTE: TRACK YOUR PARCEL! IT IS YOUR RESPONIBILTY AS A BUYER TO TRACK AND WATCH YOUR PARCELS MOVEMENTS! NOT OURS.. IF IT TAKES YOU 3 MONTHS TO CONTACT US ABOUT YOUR PARCELS WHEREABOUTS THEN YOUR ORDER MAY BE VOID COMPLETELY.

 Please also note that international parcels HAVE to be signed for and all parcels whether domestic or international are fully insured.

 Returns and Refunds:

Our business Warranty or Return period is 7 days only. We do accept eBay’s 30 day return policy but please read all the information below carefully before making your purchase.

THE FOLLOWING INFORMATION IS FINAL.

Here at Mikuni OZ we do offer refunds and returns but there are strict procedures for this.

All carburetor kits that need to be returned for refund or exchange MUST be returned in the exact same way they left the warehouse. All Carburetors & Carby kits that have been opened WILL BE thoroughly stripped and inspected, in the case of any fuel being added, greases or lubricants, tampering or any form of damage to the carburetor there will be ABSOLUTELY NO refund and the kit will be returned to you at your expense! THIS IS FINAL AND NO OTHER EXCEPTIONS!

Absolutely all returns for any reason will be charged a 10% restocking fee whether it has been opened or not before it was returned and the freight for us to send you the kit originally will be deducted also before your refund is issued.