Mercedes W176 W246 Oil Sump Pan OM651 Diesel Engine Gearbox Pan A2463710512

Visual condition of the part

The product shows signs of use visible in the photos. Mercedes W176 W246 Oil Sump Pan OM651 Diesel Engine Gearbox Pan is an original component from the Oil sumps group, designed for diesel powertrains. The construction, engineered for the OM651 unit and compatibility with the gearbox, ensures proper guidance and collection of operating oil, which translates into stable drive performance.

Specifications and technical data

• SKU: A2463700112
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2463700112
• Substitutable numbers: A2463700112, A 246 370 01 12, A2463710512, A 246 371 05 12
• Fuel type: Diesel
• Part type: Oil Sump
• Category: Oil Sumps

Purpose and technical function

The presented oil sump is a component of the lubrication system in Mercedes diesel vehicles equipped with the OM651 unit and the corresponding gearbox. It is responsible for the safe storage of oil, its proper distribution in the lower part of the powertrain, and maintaining a seal in the area of the connection with the transmission. Thanks to its fitment to the specific powertrain configuration, the sump supports:

• stable oil pressure in the lubrication system,
• proper drainage of oil back into the circulation,
• maintaining the correct mounting geometry relative to the gearbox.

Benefits of using an original oil sump

Using an original oil sump in the OM651 diesel engine allows for maintaining the factory operating parameters of the power unit. The precise fit of the shape and mounting points reduces the risk of leaks, and the appropriately shaped working space promotes even oil distribution during engine and gearbox operation. Key advantages include:

• compatibility with the diesel engine lubrication system,
• maintaining the correct position of the sump relative to the engine block and transmission,
• the ability to restore proper sealing in the lower part of the powertrain.

Product characteristics and condition

The offered oil sump comes from a Mercedes vehicle and is classified as a used component. This means it has been previously operated but can still perform its function after proper installation and the use of appropriate sealing materials in accordance with the vehicle manufacturer's recommendations. Before installation, it is recommended to:

• thoroughly clean the contact surface with the engine block and gearbox,
• verify the flatness of the mating edges,
• use the correct sealant in accordance with the manufacturer's technology.

Professional installation and operation

To fully utilize the potential of this oil sump, it is worth entrusting the installation to a specialized service center that is familiar with the specifics of OM651 units and the gearboxes that work with them. Proper bolt tightening, the use of the correct sealing procedure, and leak checks after the first engine operating cycles are crucial for long-term, trouble-free operation. A properly selected and installed oil sump helps reduce the risk of leaks, thereby protecting the diesel engine from oil level drops and potential damage resulting from insufficient lubrication. If you are planning a comprehensive repair or upgrade of the engine and gearbox area in your Mercedes and need other components from the same group, such as sump housings, service covers, or additional mounting elements, check the available parts in the Mercedes oil sumps category. For a better understanding of the impact of proper lubrication and operating temperature on the durability of the power unit, you can also read the article on the cooling system and oil coolers: Engine cooling system – overheating, repair, and used radiators.