Description
A 220 271 03 80 is a Genuine Mercedes-Benz elastomer molded seal used in the automatic transmission oil-pan sealing system.
Mercedes-Benz’s official parts catalogue identifies A2202710380 as an elastomer molded seal. Automotive parts catalogues identify the OEM number as an automatic transmission oil-pan gasket, with compatible replacement products also described as transmission filter/gasket sets.
The gasket is designed to provide a reliable seal between the automatic transmission oil pan and the transmission housing, helping prevent transmission-fluid leakage when properly installed.
Product Features
- Part Number: A2202710380
- OEM Format: A 220 271 03 80
- Part Type: Automatic Transmission Oil Pan Gasket
- Mercedes Description: Elastomer Molded Seal
- Application: Automatic Transmission
- Position: Transmission Oil Pan
- Brand: Mercedes-Benz
- Status: Genuine Mercedes-Benz
- Transmission Family: Selected Mercedes automatic transmissions
- Related Applications: Transmission filter and oil-pan service
Product Overview
| Specification | Details |
|---|---|
| Brand | Mercedes-Benz |
| OEM Part Number | A2202710380 |
| OE Format | A 220 271 03 80 |
| Part Type | Transmission Oil Pan Gasket |
| Mercedes Description | Elastomer Molded Seal |
| Application | Automatic Transmission |
| Location | Transmission Oil Pan |
| Function | Sealing |
| OEM Type | Genuine Mercedes-Benz |
Vehicle Compatibility
A2202710380 is used across selected Mercedes-Benz automatic-transmission applications. One genuine-parts catalogue lists applications including:
- Mercedes-Benz CL-Class CL500
- Mercedes-Benz E-Class E500
- Mercedes-Benz S-Class S430
- Mercedes-Benz S-Class S500
- Mercedes-Benz SL-Class SL500
- Mercedes-Benz CLK-Class CLK500
- Selected additional Mercedes automatic-transmission applications.
Because the same OEM number can be used with different transmission configurations, VIN and transmission-code verification is recommended before ordering.
Part Function
AUTOMATIC TRANSMISSION OIL PAN SEAL
A2202710380
The gasket is installed in the automatic transmission oil-pan sealing area and is intended to:
- Seal the transmission oil pan
- Help prevent transmission-fluid leakage
- Maintain the correct sealing surface
- Support automatic transmission servicing
- Provide the factory-specified elastomer sealing interface
OEM / Cross-Reference Numbers
- A2202710380
- A 220 271 03 80
- A220 271 0380
- 2202710380
- 220 271 03 80
Automotive catalogues also show the number as a Mercedes-Benz original/OE reference and list replacement gasket and transmission-filter-kit products against it.
Fitment & Ordering Note
This component is a transmission sealing gasket, not the complete transmission oil pan or transmission filter.
Before ordering, verify:
- Complete OEM number
- Vehicle VIN
- Model and production year
- Automatic transmission type
- Transmission identification/code
- Existing gasket shape
- Transmission oil-pan configuration
For best results, replace the gasket during the appropriate transmission service and follow the vehicle manufacturer’s installation procedure.

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