I was hoping to share my hoarded 617 filters with the 'SD, when I read there is a different part number for the 603's primary. Is there any difference in the two other than a radial -vs- axial outlet fitting?

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'91 350SD 270kmi
'83 300CD 290kmi
'82 Volvo GL/Diesel 140kmi
'76 Deutz D3006 975hrs