Would you believe it???

[30psi]

Originally Posted by zxocmars

Why

It's simple

The first pulleys are wider and have some grooves across them
The second are V-shaped.

Will get pics on Friday

Part numbers for grooved pulley alternators are
23100-35f10
23100-D4410

The new one is Unipart GXE2403 - 258 769 (if it helps)

You said one was dual grooved Mk1 S12 is single vee, mk2 S12 is multi vee

23100-35f10 is S13
23100-D4410 is B12,N13,T12,T72

[lmrdave]

Mines a mk2 and part number is:-

23100 12C11 but they struggled to find it with this
A2T02394B is the mitsubishi number and order it off that, all checks out in there book.

it's 12v 70A and a 2 pin plug.

With the 200sx one I'm pretty sure it's multi vee like mine but just concerned that it might not line the belts up and kepp throwing them off, taking the power steering with it.

I've brought the old alternator in to work today on the bus and will get a lift up to the 'Electrical Specialist' after work and to top it off the misses wants to go late night shopping tonight

[zxocmars]

Originally Posted by 30psi

You said one was dual grooved Mk1 S12 is single vee, mk2 S12 is multi vee

23100-35f10 is S13
23100-D4410 is B12,N13,T12,T72

I have both of these alternators, and neither are V shaped. The pulleys about twice as wide as the V with 5 or 6 grooves across it, so would fit a wider/flatter belt.

I have a new one with dual-V for the wedge shaped belt.

[30psi]

Multi vee is the 5 or 6 groove job. Prob best to take a pic anyway, I don't think a dual v one sounds at all right

[zxocmars]

Originally Posted by 30psi

Multi vee is the 5 or 6 groove job.

Some mis-understanding in translation perhaps?

Will get pics. But definitely have both part numbers previously mentioned.

[lmrdave]

Just for future reference 200Sx alts do fit, although you need a longer mounting bolt.

Wish I'd known that 3 weeks ago!

[zxocmars]

[30psi]

Originally Posted by zxocmars

The only one that looks like it 'may' work is the right hand side one

[PukkaSilvia]

Originally Posted by lmrdave

Just for future reference 200Sx alts do fit, although you need a longer mounting bolt.

Wish I'd known that 3 weeks ago!

ive mentiond they fit enough times on the forum.

[lmrdave]

Originally Posted by Pukkasilvia

ive mentiond they fit enough times on the forum.

But fancy posted where I didn't look!