Use 80-90 gear oil.
You can use any SAE certified rear differential fluid in your 1970 Chevrolet. The 1970 Chevrolet differential fluid can be checked from the differential fluid check port.
75W-90 in the rear differential. 80W-90 in the front differential (4x4 models). This is according to the 2007 Chevrolet Suburban owner's manual.
If there is not a drain plug on the bottom of the differential then you will have to remove the cover. Be sure that you service it with the proper fluid and positraction additive if it is a positraction differential.
How do you change the differential (rear) in 2005 Honda CRV
Rear differential service is necessary to ensure that the lubricating fluid in the differential does not break down. Replacing the fluid can help prevent ware on the gears.
rear differential is low on fluid replace the fluid in the diff. or if that dont work you may have to replace it
Part of the rear end.
The rear differential plug is located on the inside top part of the differential. Where the drive shaft connects.
That is a 1965 Chevrolet Chevelle 12 bolt rear differential.
Just fill the the rear differential will fuild comes out and your done.
Repair Rear Differential Parts
The 1996 Chevrolet Tahoe rear differential schematic diagram can be obtained from most Chevrolet dealerships. The schematic diagram can also be found at most auto-parts stores.