Fast shipping and high quality.
Easy install. Perfect aftermarket replacement.
Pictures are taken by real product.
Part number:
5UN1 CO L821
Fit for:
Honda
CR125R (2000-2001) - Performance upgrade from the original 36mm Mikuni TMX carburetor.
CR125R (2002-2007) - Direct replacement for the OEM 38mm Mikuni TMX carburetor.
CR250R (2001-2003) - Direct replacement for the OEM 38mm Mikuni TMX carburetor.
Honda CR125R Notes
2001 models use the non-TPS 38mm Mikuni TMX carburetor.
2002-2007 models use a 38mm Mikuni TMX equipped with a Throttle Position Sensor (TPS).
This replacement carburetor does not utilize a TPS. Simply leave the factory TPS connector unplugged during installation.
Yamaha
YZ125 (2001-2021) - Direct replacement for the OEM 38mm Mikuni TMX carburetor.
Yamaha YZ125 Notes
2001 was the transition year from the 36mm TMX to the 38mm TMX.
OEM carburetors are commonly identified as the Mikuni TMX38SS.
Later model years may have minor casting or jetting revisions but remain 38mm TMX carburetors.
Kawasaki
KX125 (1998-2002) - Performance upgrade from the original 36mm Mikuni TMX carburetor.
KX125 (2003-2005) - Direct replacement for the OEM 38mm Mikuni TMX carburetor.
KX250 (2001-2004) - Direct replacement for the OEM 38mm Mikuni TMX carburetor.
Kawasaki Notes
1998-2002 KX125 models originally used a 36mm TMX and can benefit from the increased airflow of the 38mm TMX when properly tuned.
2003-2005 KX125 and 2001-2004 KX250 models were factory equipped with a 38mm Mikuni TMX carburetor.
Suzuki
RM125 (1996-2000) - Performance upgrade from the original 36mm Mikuni TMX carburetor.
RM125 (2001-2006) - Direct replacement for the OEM 38mm Mikuni TMX carburetor.
KTM
125 SX (2017-2019)
150 SX (2017-2019)
250 SX (2017-2019)
300 XC (2017-2019)
300 XC-W (2017-2019)
Husqvarna
WR125 (2008-2012) - Direct replacement for the OEM 38mm Mikuni TMX carburetor.
Suggestion:
(1)Please compare the posted picture to your faulty unit before purchasing.
(2)If there is any problem with receiving the goods, please do not open return or leave a bad review, please contact us first, we will actively solve the problem for you !
Package included:
1 × 38mm Mikuni TMX Flat Slide Carburetor
1.The apckage will be shipped out asap . If you have any demand, please send ebay message to me
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1. Please read the item description and check the pictures carefully before bidding. Return or refund is available only if item DOA or there's error in item description causing the item not fitting your need. In such cases, seller pays for all related shipping cost if any.
2. Returns are also acceptable if buyer purchased this by mistake and item still in good condition for reselling. Buyer is responsible for all related shipping cost.
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On Oct 25, 2026 at 23:59:23 PDT, seller added the following information: