B7800 alternator

   / B7800 alternator #1  

avf

New member
Joined
Nov 2, 2004
Messages
5
Does anyone know the output of the alternator on a B7800. I am hooking up 4 extra lights that are 55 watts each and putting on a cab that has a heater and a windshield wiper on it. Just wondering if the alternator is big enough.
 
   / B7800 alternator #2  
15 amp's.
Dealer can sell you a Heavy Duty 45 amp Alternator. About $165 plus install.
 
   / B7800 alternator #3  
The standard 14-15 amp dynamo is not enough for your light/cab setup.

Go to your dealer and have him order a B7312 high capacity alternator option. As was stated previously, its $165 + installation which takes a few hours.

Somewhere here on TBN is a discussion on how to do it yourself since it is more than just replacing the dynamo with an alternator. You have wiring harnesses and a new dipstck to install too.
 

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