NJM34B Needle Jet Nozzle Diffuser   

Made in Japan
Replacement for 3GM-14141-94    (611-Y4)

Length 43.4mm

Yamaha:

TDM850  1991-1995

XTZ750 Super Tenere 1989-1997

Please carefully check your parts manual and specs above to make sure this is the part you are looking for

Can be picked up from the warehouse in Heidelberg West Vic