24v voltage regulator

[A BJ for Bob]

I have a 1984 BJ42 with a 3B diesel. The charging system doesn't work and I am in the process of getting it up and running again. My voltage regulator is mounted to the firewall. It is a Nippondenso with number 27700-57030. There are 5 wires attached to the regulator. These parts are apparently obsolete now. Anyone have any ideas where I could find a 24v voltage regulator and an alternator?

 

[maximBJ70]

how gone is it? Would a rebuild suffice

 

[A BJ for Bob]

My alternator has the vacuum pump attached on the back of the alternator. Unfortunately the splines are just about gone on the shaft and the alternator shop cannot find a new shaft.

 

[Diesel42]

Try 4wheelauto.com. Might post these up in the diesel section,

 

[malcb]

Part number you give for the regulator is a Toyota part, enter it on the page linked below.

https://www.trademotion.com/partlocator/index.cfm?action=searchCatalogOEM&siteid=213804

I don't know if that means they have it available, I am in the UK and use that site to check if part numbers are current if they are replaced to tell you the new number.

Also have a look at this http://www.toyodiy.com/parts/p_E_1984_TOYOTA_LAND+CRUISER_BJ42L-MCW_8401.2.html

Another idea would be to mount a separate vacuum pump and an alternator with integral regulator.

Anyone know if it's possible to fit a 12V alternator and just charge one battery, would the other one also charge?

 

[joekatana]

I have a 1984 BJ42 with a 3B diesel. The charging system doesn't work and I am in the process of getting it up and running again. My voltage regulator is mounted to the firewall. It is a Nippondenso with number 27700-57030. There are 5 wires attached to the regulator. These parts are apparently obsolete now. Anyone have any ideas where I could find a 24v voltage regulator and an alternator?

Hello i am expecting my 3B engine to arrive in Panama in a few weeks,the 24volt alternator is still on it .This engine is from a Euro spec BJ73,i will sell it(the alternator NOT the engine) once everything is arrived here,can you send me a picture of the regulator you need maybe there is one in my home in Belgium(but my dad has to look for it so i need the picture)

 

[A BJ for Bob]

I tracked down a alternator for a 1986 HJ60 which is 24 volt and needs an internal regulator. I believe the internal one is still available (Toyota part # 27700-57050 or 57051). The next step is to learn to read a wiring schematic so I can take the old external regulator off and sort out the extra wires. Any suggestions?