Are you talking about the rear differential? Yes, you should. All fluids will have to be changed at certain intervals.
where is the oil pressure switch on a 1999 chevy surburban
it is on top of the block in the rear by the distruibter
5W30 is what GM. said to use, no heaver.
You must remove the transmission are engine to replace the rear main seal.
85W90 gear oil.
yes,,,its located in the radiator, pass side two large lines going to it
what type of gear oil goes in my 2004 chevy silverado 1500 Front and rear, user guide does not specify
80W90 gear oil.
85W90 Gear oil.
In the bottom rear of the oil pan.
you have to remove the oil pan and replace the pump
The oil pan must be removed.