Oil pump chain A0039977494

Description

Oil pump chain by MERCEDES, catalog number A0039977494. Confirmed catalog fitment: Mercedes-Benz C-Class C204 (2011+), Mercedes-Benz C-Class CL203 (2001–2007), Mercedes-Benz C-Class S202 (1996–2001), Mercedes-Benz C-Class S203 (2001–2007), Mercedes-Benz C-Class S204 (2007–2014) and other body variants. For an accurate match, compare the number and identification with the removed part and confirm the vehicle specification by VIN. The fitment list is a reference and does not replace a vehicle-specific compatibility check.

OIL PUMP CHAIN. The oil pump drive chain is a component of the engine lubrication system designed to transmit rotational motion from the crankshaft or intermediate shaft to the oil pump. The oil pump maintains proper oil pressure and ensures continuous circulation of engine oil through lubrication channels to crankshaft bearings, camshafts, hydraulic lifters, turbochargers and other critical engine components. Chain-driven systems are widely used due to their durability, load resistance and accurate rotational transmission. The chain is typically manufactured from hardened alloy steel links connected with high-strength pins and rollers to provide long service life. Depending on engine design the chain may operate together with tensioners, guide rails and sprockets. The operating principle is based on synchronized rotation transfer to maintain constant oil pressure during all engine operating conditions. Chain wear or stretching may lead to oil pressure loss and severe engine damage. Our catalog includes genuine OEM oil pump chains, quality aftermarket replacements and inspected used components free from deformation or excessive wear. Used parts are checked for link integrity, roller wear and structural condition. Selection is performed by VIN number, engine type and part number. Timely replacement ensures proper lubrication and reliable engine protection.

Compatibility

Fits 107 vehicles

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About the manufacturer · MERCEDES

Mercedes‑Benz is a German premium automotive brand and one of the oldest automobile manufacturers in the world, with its history dating back to 1886 when Karl Benz created the first gasoline‑powered automobile. Today the...

Mercedes‑Benz is a German premium automotive brand and one of the oldest automobile manufacturers in the world, with its history dating back to 1886 when Karl Benz created the first gasoline‑powered automobile. Today the brand is part of Mercedes‑Benz Group and is recognized globally as a leading manufacturer of passenger cars, commercial vehicles and genuine automotive spare parts. Under the Mercedes‑Benz brand a wide range of original components is produced for the company’s vehicles, including engine parts, cooling system components, suspension elements, braking systems, transmission components, electronic modules, body parts and various maintenance and service items. Genuine Mercedes‑Benz parts are designed according to strict factory engineering standards and undergo comprehensive quality control throughout the production process. This ensures precise fitment, reliable performance and full compatibility with the vehicles they are intended for. According to feedback from car owners and automotive repair professionals, Mercedes‑Benz genuine parts are highly regarded for their excellent build quality, long service life and dependable operation even under demanding driving conditions. Many users also highlight the perfect fit and ease of installation of original components. The most frequently mentioned drawback is the relatively high price compared with many aftermarket alternatives, although many vehicle owners consider the cost justified due to the durability, safety and preservation of the vehicle’s original factory performance.

Additional information

Oil pump chain by MERCEDES, catalog number A0039977494, is listed for vehicle repair or maintenance. The catalog identifies the item as “Oil pump chain”. Confirmed catalog fitment: Mercedes-Benz C-Class C204 (2011+), Mercedes-Benz C-Class CL203 (2001–2007), Mercedes-Benz C-Class S202 (1996–2001), Mercedes-Benz C-Class S203 (2001–2007), Mercedes-Benz C-Class S204 (2007–2014), Mercedes-Benz C-Class W202 (1993–2000) and other body variants. Fitment is based on the catalog links between the part and vehicle bodies. It helps narrow the search, but final compatibility must be confirmed for the exact vehicle specification. The primary ordering references are part number A0039977494 and manufacturer MERCEDES. Parts can differ within the same vehicle model by production year, engine, transmission, installation side, or position. Before purchase, compare the number and identification with the removed component and verify body, year, and specification by VIN. Also compare appearance, connectors, mountings, dimensions, and included items whenever those details are relevant to this part.

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