Service kit for the Dellorto DHLA carburetor.
Factory original Dellorto kit.
Contains the parts to service 1 carburetor.
When ordering, please select the required needle valve size through the drop-box above.
You can check the size of your current needle valve on the bronze base where it should be stamped.
Unless you have modified your engine and are convinced that a different, usually bigger, size is required, we advise against experimenting with needle valve sizes.
The standard fitment sizes were:
- DHLA40 - size 150
- DHLA45 - size 170
- DHLA48 - size 225
- Gravity-fed systems such as motorcycles and high-consumption rotary engines: size 350
The set consists of the following parts:
- 1 Pump diaphragm
- 1 Pump diaphragm spring
- 1 Needle valve, Viton tipped - select the required size when ordering
- 1 Fuel filter
- 1 Main spindle return spring
- Complete gasket set
- Various rubber (Viton) o-rings
- Various aluminum washers
- Various fiber washers
This is item number 102 in the drawing.
Attention: this set is NOT suited for TURBO-applications! For turbo-charged cars, please use the appropriate service kit which you can find HERE.