Auto-Lec Direct Start
Conversion Kits

Auto-Lec Rebuilders has been building Caterpillar Direct Start Conversion Kits since 1980. Since that time hundreds of kits have been sold. We have developed special drive end housings for our starters and gear drive alternators that make it possible, in most cases, to simply "bolt up" your conversion starter to the tractor. They are the perfect solution to your pony motor problems. We have personally converted D2 to D9G machines. We have extensive knowledge in converting pre-1957 machines that do not have a factory hole.