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dualaltkit4s.jpg | Hits: 1561 | Posted on: 10/25/12 | View original size (2.44 MB)

6.5L Turbo Diesel driver-side alternator kit
IF THE IMAGE IS TOO SMALL, click it.

Here's the "kit":
- 1 new bracket powdercoated black threaded M12x1.75 for the included idler bolt
- 2 used original long alternator bolts
- a used original charge cable with ring ends & fusible link (various lengths, may also have split loom covering or additional unneeded wires)
- a used original voltage regulator pigtail
- 1 used original nut for the alternator charge post
- a used original bolt, spacer, & idler pulley
- a new piece of plastic hanger strap long enough to wrap around the radiator hose & a used bolt to attach it to the back of the alternator shown in this album
Read all the other captions in this photo album AND this thread, but I've sold out of the 2nd production run, and I don't anticipate enough interest for a 3rd.

The voltage regulator pigtail (GM PT1235) must be spliced into the original alternator's Brown wire, and I highly recommend a pierce splice as shown in this image:



The worst way to splice it would be a ScotchLok, because it would compromise BOTH alternators.

Also required:
- a CS130 (or equivalent) alternator (any output)
- a different battery bolt to accept the ring terminal on the fusible link wire

- a longer belt to match the idler pulley (if the recommended pulley is used in the provided threaded hole, the stock dual alternator belt K061203 will fit)
- a new idler pulley (recommended)


The 2 bolts from the factory hose hook will be transferred to the new bracket.



I DON'T KNOW what other years, engines, & alternators this might fit, so study the other photos in this album to determine if it will fit yours. I only know for sure about a '97 6.5L.