Description
Crankshaft by MERCEDES, catalog number A1120302501. Confirmed catalog fitment: Mercedes-Benz C-Class S202 (1996–2001), Mercedes-Benz C-Class W202 (1993–2000), Mercedes-Benz E-Class S210 (1996–2003), Mercedes-Benz E-Class W210 (1995–2002), Mercedes-Benz S-Class W220 (1998–2005). 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.
The engine crankshaft is a central component of the crankshaft assembly, converting the reciprocating motion of the pistons into rotational motion. Its condition directly affects engine balance, vibration levels, and overall durability.
Manufactured from high-strength steel or cast iron, the crankshaft features main journals, connecting rod journals, counterweights, and internal oil passages. It operates together with connecting rods, pistons, bearings, flywheel, and the lubrication system.
Common wear or damage symptoms include low oil pressure, knocking noise, excessive vibration, journal scoring, or structural deformation. Severe damage may result in engine seizure.
Our catalog includes crankshafts for petrol and diesel engines across various vehicle brands. Genuine factory crankshafts, reconditioned units, and tested used components are available.
Used crankshafts are inspected for runout, journal condition, absence of cracks, overheating signs, and geometry accuracy. Oversize or undersize specifications are indicated when applicable.
Selection is based on VIN number, engine code, cylinder configuration, displacement, and part number. Crankshaft replacement is typically required during major engine rebuilds or after critical mechanical failure.
Compatibility
Fits 5 vehicles
Nothing found
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...
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...