John Deere 6170 Phoenix L21 original ECU files

John Deere 6170 Phoenix L21 engines

13 files across 4 engine variants and 2 engine codes. Listed most: 6.8 170hp (6068HL495), 7 files.

How to identify your John Deere 6170 Phoenix L21 file

How the numbers on this model with this ECU type start:

• HW RE551… 7 of the 12 files with a HW number, 58%
• HW RE54… 5 of the 12 files with a HW number, 42%
• SW SW620… 6 of the 12 files with a SW number, 50%

A HW number alone does not pick the file: RE551415 carries 4 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All John Deere 6170 Phoenix L21 HW and SW numbers

5 HW numbers and 12 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.