CSK 40
Factory-Original SU Service kit for 1 x 1½ inch SU H4 carburetor.

This set contains the following parts to service ONE carburetor:

• Various air filter gaskets
• Various inlet manifold gaskets
• Needle valve + seat
• Various o-rings
• Float chamber gasket
• 1 standard H-Type 0.090" jet
• Various other washers and seals

Please note that the photograph is leading as that illustrates most clearly what is contained in this set.

Therefore, please compare your old parts carefully with what you see in the picture.

Please note that the so-called H-grommets are NOT included this set but you can order them, 2 per carburetor, along with the set by selecting them through the H-Grommets ? * drop-down menu just above the Add to cart button.

This is a factory-original SU service kit, Made in the UK.

This is SU Article Number: CSK 40 / CSK40

According to SU nomenclature, this is a co-called Service Kit.
Should you be looking for the more elaborate Rebuild Kit or the less elaborate Gasket kit, then please don't hesitate to contact us.

Also in case of other questions, please feel free to contact us as there's a good chance that we can help you.
Our Contact Page can be found HERE.

* Made in the UK *