Anyone knows what are the differences between the following injectors

1) KCA30S44 - used in 300SDL
2) KCA30S35 - used in 300D
3) KCA30S36 - used in VW diesel

Are they kind of 'compatible' if push came to shove. They are all rated as 155 bar or Turbo rated. I know the nozzles may be different, thus may be a different spray pattern. Any downside?

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Not MBZ nor A/C trained professional but a die-hard DIY and green engineer. Use the info at your own peril. Picked up 2 Infractions because of disagreements. NOW reversed.

W124 Keyless remote, PM for details. http://www.peachparts.com/shopforum/mercedes-used-parts-sale-wanted/334620-fs-w124-chasis-keyless-remote-%2450-shipped.html

1 X 2006 CDI
1 x 87 300SDL
1 x 87 300D
1 x 87 300TDT wagon
1 x 83 300D
1 x 84 190D ( 5 sp ) - All R134 converted + keyless entry.