The Performance Parts Warehouse
4 Aerial Way Syosset, NY 11791
Fax
 310-538-2779

 

800-654-2778
Contact Us

 
 

WEBER CARBURETORS

40 44 48 IDF- XE

18950-138  40 IDF 70

18890-030  44 IDF 71

19030-021  48 IDF 6

Float setting notes
1. Fuel pressure is critical to float spillage 2.5 to 3 PSI.
2. For aggressive off-road use float drop should be limited to 15 .5 mm max drop

Down load hi-res version

KEY CALIBRATED PARTS

15) 41030-008 Float  
50) 52580-006 Extended Jet      holder
53) 79511-xxx Needle & Seat     (steel)
       79519-xxx Viton performance Needle & Seat
19) 73401-xxx Main Jet
94) 77401-xxx Air corrector Jet
34) 74405-xxx Idle Jet
13) 79701-xxx Pump by-pass  (use 000 for performance)
96) 76210-xxx Accelerator pump Jet
33) 47407-207 Accelerator pump diaphragm XE style
       47407-027 Accelerator pump diaphragm early style
Rebuild kit 92-3240-05
 

PLACE AN ORDER

We hope that you enjoy surfing our site, and if there is anything that you would like to see on our site please drop us an email. We have and will be including as much info on Weber Carburetors and some of  the other products that we carry. 


Home