Cat D4 hydraulic pump rebuild and direct start improvements

Starter part numbers:
Starter: Delco 42MT or 40MT (12V or 24V, clockwise rotation)
Bendix: 3-293A
Nose Cone: 1988854
Follow me on Instagram for pictures of rusty junk:
/ pacific.northwest.hill...
Here are the previous videos from this project: • Caterpillar D4-7U Rebuild
0:00 intro/water pump
3:10 starter
11:06 dash
18:11 hydraulic pump teardown
33:02 hydraulic pump build
52:10 intake heater
58:27 hydraulic hoses
1:03:44 hydraulic install
1:08:56 what's left
#caterpillar #d47u