May 23, 2022 · Consult official literature from the manufacturer before attempting any service or repair.

Jan 9, 2010 · Replied by Old Magnet on topic d9g 66a Takes a 50MT starter, long nose drive end housing, an adapter and a modified helical drive pinion. Sorry I don't know all the actual parts …

Detailed review of Caterpillar D9G. Caterpillar produced its D9G industrial tractor model From 1961 Until 1974 in United states with a Open operator station cabin.

Nov 13, 2015 · Would anyone have a manual for dis-assembly and assembly of the final drive for this machine they would like to share? Thanks.

Jan 23, 2022 · We have a D9G 66A SN series that we have been using on a hand shake deal that we might be able to buy cheap. The machine has cushion blade and that’s all we’re using it for …

Apr 13, 2009 · I have an old CAT D9G 66A. The engine is frozen, water got in and has stuck the rings to the cylinder walls. Does anyone know where I could find a breaker bar that fits into the …

Mar 31, 2025 · Unlock the full potential of your D9G (CAT) Track-Type Tractor with the 66A Service Repair Manual. Essential insights for optimal performance and upkeep!

Hey guys. First post. Recently became the owner of 66A series D9G. She's pretty rough and ready but pretty well complete. Been stuffing around checking things...

Download Caterpillar D9G TRACK-TYPE TRACTOR 66A Service And Repair Manual for detailed instructions and expert guidance on maintenance and repairs. Download Now!

The Caterpillar D9G was a 385 hp (287 kW) crawler tractor built by Caterpillar Inc. in the USA from 1961 until 1974. The Caterpillar D9G superseded the Caterpillar D9E and was replaced …