R5 Carb Internals....

[AAAltered]

I had the R5 carbs off for ultrasonic cleaning today and found that while both have 5DP7 needles, the emulsion tubes are different.  One is a 169-00 and one is a 182-00. 

Which is correct and should I bother to be concerned?

[m in sc]

169 is correct. 182? 

[AAAltered]

Yup, double checked one is a 182.  Been like that since 2014 build I would say....

[m in sc]

id change it.

is that a ds7 tube?

[AAAltered]

*Maybe* a DS7 tube.  I found a reference:

SERIES 182
VM26 ROUND SLIDE BODY

Doesn't a DS7 run VM26's?

[m in sc]

yup. but the tunes can swap.