Mercedes-Benz S-Class W221 Crankcase
New, used, or aftermarket – from sellers across Europe.
Parts availability
Hard to find – this is exactly what hank is made for!
Widely available Limited Hard to find
Last updated: 02.11.2026, 16:26
Crankcase for your Mercedes-Benz S-Class?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| Teile-direkt | Unknown | 2,685.24 € | 2026-08-20 |
| Teile-direkt | Unknown | 3,724.48 € | 2026-08-20 |
| Teile-direkt | Unknown | 4,364.72 € | 2026-08-20 |
Indicative values only – current prices may vary.
Price comparison: Crankcase
Current median for the Mercedes-Benz S-Class W221: 3,724.48 €.
Median across all car models: around 220 €. This model is 1615% above that and more expensive than 95% of the models compared.
Median across Mercedes-Benz car models: around 1,700 €. This model is 125% above that and more expensive than 85% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Mercedes-Benz S-Class W221 parts online
hank's free AI report searches specialized shops for Mercedes-Benz S-Class W221 parts, including LLLParts, Cannstatt Classic Mercedes Parts & Hilton and Moss.
About this part
The crankcase on your S-Class W221 carries the crankshaft and main bearings and holds the engine oil. Cracks after a con-rod failure, worn bearing seats or stripped threads usually leave a replacement casing as the only fix.
Frequently asked questions
What should I check when buying a crankcase for the Mercedes-Benz S-Class?
Match the engine code and casing number of your S-Class W221, as manufacturers revise the part several times within one series. On motorcycles the case halves are machined as a pair at the factory, so always buy them matched.
What deserves extra attention when buying used?
Ask for photos of the bearing seats, sealing faces and threads, plus mileage and the reason for removal. Hairline cracks near the oil galleries are the usual reason a cheap crankcase turns expensive.
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