Which Powerpack should I use

[Prevost]

I've got a 90HP V4 J90TLETS that the manual suggests using a 584028 and/or a 584030 powerpack....What's the difference and any suggestions?

Thanks in advance.

[PhrozeN_FisH]

According to OMC parts lookup the 0584028 is for 88/90/100/115 models while the 0584030 is for the 65/80 jet models.

[B gonzo]

replacement power pack

Marine Engine lists 584028 for the 90 HP engine original part or these other after market power packs

#37 — 584028 — POWER PACK. 88 MODELS 90/100/115 MODELS (1 required per assembly) $106.95


SIERRA
18-5770 - Power Pack $106.36

CDI
113-4028 - Power Pack, 584028 $95.11

I've been using a CDI power pack for a number of years with out a single hickup