Jet, Main(142) Rm85 2004 (k4) Usa (e03)

It is wise to replace all, or as many as possible, of the working parts as a matter of course when carrying out a carburettor overhaul.
The threads and working surfaces become worn over time, springs that hold the settings weaken and the interior surfaces becomes 'varnished' with old fuel.
These problems, that can and do occur on old carbs, serve to reduce the performance and reliability of the engine, but all can be addressed by a complete strip down of the carb, sonic cleaning and then replacement of any part that carries signs of significant wear.
Some other carburettor related components you may wish to consider both for mechanical and cosmetic improvements, but we do recommend checking the schematic carefully for your model:

1326129F00
1326629F00
1361229F10
1361229F20
1361229F30
1355029F00
1341829F00
1357429F00
1357329F00
1357229F00
1356429F00
1360729F00
1360529F00
1355129F00
1357029F00
1355529F00
1355929F00
1338329F00
1339429F00
1360529F10
1334229F00
0949140014
0949245038
0949265009
0949160012
0949390009
1327929F00
1327129F00
1337129F00
1337429F00
1360129F00
1337029F00
1325029F00
1360243E00

Add as many new parts as you wish to the same hopping cart, new O-ring seal 1329526E00 washer 1329126E00 & float-pin for example, and still only pay the same single fixed price shipping cost.

This component may have other applications within the Suzuki model range; so please ensure the part-numbers you order are correct for your model?