CS130 & CS121 Delco Alternator 1 Wire Self Exciting Kit.

Kit contents; HD Rectifier, a complete brush set, drive end bearing, slip-ring end bearing, 12 volt, 1 Wire Self Exciting voltage regulator.

The Cs130 & CS121 alternators were used on many (but not all) GM products & other applications from 1986 to 1996. 2 different sizes of front & rear bearings were used in CS130 & CS121 alternators. The bearing sizes for this kit are included in the specifications above. The bearings included are the most common for a CS130 or CS121 alternator. If your alternator has a different size bearing, let me know, I can substitute the correct bearings for your application, at no extra cost. This voltage regulator may not be compatible with all dash circuitry.

If you have any questions, please ask. I also stock other parts not shown in this kit.

Color of components can vary with lot.

items are in stock & ready to ship.
Items ship out the same or the following business day.
All customers will receive a USPS tracking number.