BMW E9 30CS Transmission and Gear Oil

For complete service recommendations to be met, it is important to routinely service your transmission, differentials, and transfer cases with BMW-spec oils. These services maintain your BMW’s gears and keep all your power going to the ground. Everything you need to service your car is on this page along with our recommended tools to make the job easier and ensure a proper, complete, maintenance.

For accurate results, specify your model below:

aFe 75W-90 Differential Gear Oil
AFE
T#: 214356
Mfg#: 90-20001
In Stock
Qty
$18.95
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aFe 75W-140 Differential Gear Oil
AFE
T#: 214357
Mfg#: 90-20101
In Stock
Qty
$19.95
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Schwaben 6 Liter Fluid Extractor/Filler System
Schwaben
T#: 378775
Mfg#: 007221SCH01A
In Stock
Qty