Hello and welcome! Those are going to be tough to find, not many in seat starters are around, may have to make them from scratch. The knobs are still available.
[attachment=67199]Cat D4 Cont. 001.jpg[/attachment] [attachment=67199]Cat D4 Cont. 001.jpg[/attachment]![]()
Thanks for the scoop and reply.
How many years did Cat use in seat starters?
Mines a 58 my friend has 56 and you start that from side of tractor.
It was around late 57 on up, it was an option when ordering a tractor.
Look to the 955 (12Axxxx) Traxcavator for parts. That's the origin of in seat starting for the D315 engine.
Thanks guys I really appreciate it since I’m new and green to the old Caterpillar tractors.