04-07-2016, 05:23 PM
Newell used Lestek regulators with those alternators. Penntex recommends a current version of their own regulator. You would have to call them for the number, to the new owner of 390 can look for you.
Be advised that Newell chose to wire the alternator different on 390 than the manufacturer specified. It worked but I don't know how. So if you decided to install a new regulator for the penntex then carefully trace the wires in the harness. Very carefully!
Be advised that Newell chose to wire the alternator different on 390 than the manufacturer specified. It worked but I don't know how. So if you decided to install a new regulator for the penntex then carefully trace the wires in the harness. Very carefully!
Richard and Rhonda Entrekin
99 Newell, 512
Maverick Hybrid Toad
Inverness, FL (when we're home
)