You left the important piece of information out - the engine make and model. The FLD120 was available with a number of engine options from Detroit Diesel, Caterpillar, and Cummins.
11 gallons with filter
Need to know what engine you have in order to answer this. In 2003, Freightliner had the option of Detroit, Cummins, Caterpillar, and Mercedes-Benz diesel engines.
60 degrees s and 120 degrees n
The Briggs & Stratton number is 492932S
That depends on what the motor is.
What is the fram oil filter number cross ref to stens 120-52 3
It is at top of your engine with near the wind screen area.
That depends on what engine you have.
Yes.
Depends on what motor it has.
The 5.9 in all applications is supposed to take 2 us gallons or approximately 8 liters with filter change. The kink comes when the chassis manufacturer changes the oil pan.
Depends on which engine you have.