Past ATSG Kool Tools

Tired of breaking your Knuckles? This is a revolutionary new tool that is Affordable; Fits most brand extensions and is Simple to install this is an ABSOLUTE necessity for today’s technicians using latex gloves This Tool allows more Torque at the socket end with a Comfortable fit to the users hand.

Sonnax testing has shown the new high-efficiency filter for the E4OD, 4R100 removes post-rebuild contamination significantly more effectively than any other filter currently on the market

Once in a great while something comes along that makes you slap yourself on the forehead (ala Homer Simpson) and wonder why you didn't think of that.  The Teslite  test lead is one of those items.  A very simple idea that can find a bad connection or contact with a quick push of a button.

Precision machined and grinded reamer and jig to accommodate machining and pressing a new bushing for the O.D. servo pin guide bore of AOD-E and 4R70W transmissions.

It is called the L/R Piston Tool and it makes the removal and installation of the piston return spring in a 604 a simple and quick job to do.