Transmission filter
Oil pans
Transmission oil change
Manufacturers such as BMW, Mercedes-Benz, and Porsche use a permanently installed filter in a plastic oil pan for the transmission. This means that when changing the transmission oil or flushing the transmission, the oil pan and hydraulic filter must be replaced. Service intervals vary from manufacturer to manufacturer, but are generally between 80,000 and 120,000 km. However, workshop experts recommend changing the transmission oil after just 50,000 to 80,000 km. In addition to a high-quality filter medium, the scope of delivery is also important.
All at autoteile germany hydraulic filters are manufactured exclusively using filter material from OEM production. In order to mount the plastic oil pan optimally on the transmission, a precisely fitting gasket and the correct mounting screws are required. When it comes to the mounting screws (at30092, OE comparison number 0029909503), it is important to use the right material in accordance with the manufacturer’s specifications. Cheap metal screws are not a good choice. You can find more information on this in the screws product section.
Installation
The technicians from the at autoteile germany team point out the tightening sequence. It is essential that the screws are tightened crosswise from the center. Instructions with the exact sequence are included with every at autoteile germany oil pan or can be downloaded from our homepage in the Services section.
We recommend the following guidelines for oil pans:
4 Nm for aluminum
10 Nm for plastic
12 Nm for metal (sheet metal)
Important: The tightening torque (Nm) specified by the vehicle manufacturer is always decisive.
The appropriate funnel and tool for measuring the oil level are included in the scope of delivery for the Mercedes-Benz 9G-Tronic oil pan
at30047 (OE comparison number 725 270 88 04), for example.
Support
Oil pan, automatic transmission
| at Reference Number / Item Number | at30069 |
| OE Reference Numbers | AM 325 219 C |
| Quality | OEM-QL |
| In addition | Includes gasket |
Oil Pan, Automatic Transmission Kit
| at Reference Number / Item Number | at30042 |
| OE Reference Numbers | 11137618512 |
| Quality | OEM-QL |
| In addition | Includes gasket |
Oil Pan, Automatic Transmission Kit
| at Reference Number / Item Number | at30041 |
| OE Reference Numbers | 9G1 321 025 01 |
| Quality | OEM-QL |
| In addition | Includes gaskets and 13 screws |
Ölwanne, Automatikgetriebe
| at Reference Number / Item Number | at30098 |
| OE Reference Numbers | 221 270 12 12 |
| Quality | AM |
| In addition | Includes oil pan gasket and oil drain plugs |
