Need a B belt alternator pulley

Anonymous-0 · Jul 25, 2009

We need a source for "B" belt alternator pulleys. Wore out several and need to replace but all the local shops look at ya like you are dumb when you ask for such a thing. All they have are serpentine or v-groove pulleys that fit "A" belts. Most don't even know the difference between an "A" and "B" belt. Searched ebay and a quick google search but no good leads yet. Any and all help would be great! Thanks!

Ozlander · Jul 25, 2009

Try here.
1/2

RodinNS · Jul 25, 2009

If the 'A' pulleys are thick enough, I've had them cut out at a machine shop...
I figuered it was just as cheap as hunting down a B pulley given I had the A pulley.

Rod

John B. · Jul 26, 2009

Most generator and alternator pulleys are interchangeable.

It would be best to look at industrial engines they usually used the "B" series belts as fan and generator belts.

Continental engines especially.

Bus Driver · Jul 26, 2009

I buy Browning BK series cast iron pulleys and machine them to fit the alternator. The bore needs to be 17mm for Delco, so starting with 1/2 or 5/8 bore is OK. Grainger is one source for the pulleys.
Pulley

Hobo,NC · Jul 26, 2009

Google this number 98NAA5825 (its a TISCO #),,, they also should list them on this site,,, they are expensive ($30) but are the corect pully. The so called universal 5/8 X 3/4" pulleys are incorect for your application and a waist of good money

Anonymous-0 · Jul 26, 2009

That was just what I needed. A bit more than I would like but less than the rest. Thanks!

Need a B belt alternator pulley

Anonymous-0

Well-known Member

Ozlander

Well-known Member

RodinNS

Well-known Member

John B.

Well-known Member

Bus Driver

Well-known Member

Hobo,NC

Well-known Member

Anonymous-0

Well-known Member

Similar threads