I did but couldn't find what I was looking for. The reason I asked is that I've found plenty of alternators on 4 cylinder cars and I've found sources for the pulley. If the cars are the same physically as the early 90's 4 runner and trucks I'll buy one of them.

I'll figure it out.

All the car alternators have rib belts with the exception and some early 80's rear drive cars. You should just find the correct one that fits the brackets that Andy makes and save some time messing spacers and bolts.

Gus

Is that case size frt to back and does include the pulley. I measured the Toyota I have and got 4-7/8 frr to back and 5-3/4 with pulley.

if you are asking me, I measured the diameter of the round part of the alternator body

14433 is the denso dodge alternator at autozone with a V belt. Bout $100 and is made to fit a dodge.

14430 is the denso dodge alternator at autozone with rib belt. Bout $100 and is made to fit a dodge.

I am looking at using a 137 amp denso out of a Durango, can I get a V belt pulley for it? What vehicle is the Baby denso from? Tim

Kubota tractor, stock is 35 amp

Seems like the easy solution to me too. I have the part numbers and the cross reference numbers on my website. Wiring instructions and pictures are also there.

My problem is the depth.I
Have a new Toyota alt but if I can fit the bigger one I may go that route on the dohn Deere one you sell.

I had that issue when I had my motor plate, maybe you do too? When I was running an alternator off my motor plate I ran one of these. It's a GM alternator CS130D (D is for double internal fan, gving better cooling) they also work much better than the CS130 that many people use because it use larger bearings. Small bearings have been known to have been a issue on the CS130. I spaced out the long ear to pivot under the motor plate, keeping it out of the way. Stock 105 amp.

I have the AR kit for the denso 60 but was curious the depth on the higher amp denso

I am using a DENSO for a John Deere tractor.

120 Amps!!!

The case is slightly deeper over the car alternators, but they fit just fine!

Ryan


http://www.dbelectrical.com/p-5958-alter...CFZNhfgod3GYDDg

I think I have the one slightly bigger than the baby one. IIRC it's listed at 6.7 lbs 102mm one. It's for a Suzuki Samurai (remember those). IIRC, listed at 45 amps.

Looking at the powermaster website it's only slightly heavier than the baby-ultralight at 5.75 lbs

Mine does great at idle. It was a very noticeable improvement over my stock Chrysler alternator at idle with lights on. I have don't have a electrical fan or fuel pump. No radio either.

Pulleys are cheap and I can get a car alternator guaranteed to work for $20. Plus I like fabricating, it's part of hot rodding IMO. Otherwise I'd just be a parts changer.

My 70 amp #14611 was only about $60 on ebay, the pulley can be bought from Summit Racing(made by Canton Racing iirc), or from AR-Engineering. Fits great on a motor plate.

dumb question time...so alternators meant for low RPM diesels will have no problems with high RPM motors??

Diesel alternators as a rule of thumb always have better bearing than cars and are balanced the same way. Don't eve be afraid to use them. The durango alt the one guy was using has the same bearings, good choice

The 120 amp JD and the 140 amp are the same size and use the exact same cases. I measured 5 3/8" but that is with the standard 8 groove pulley. Maybe a pic will help you decide??

Thanks for the measurement. So it's like 7\16 deeper than the Toyota one.

Is that 5 3/8" from the front of the case to the back?