Mercedes Engine Damper 1232400948 Stabilus W123 300 D 300 CD 300 TD OM 617 Diesel
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Engine damper, part number 123 240 09 48, specifically for the W123 with the OM617 five-cylinder diesel (300 D, 300 TD, among others).
Damping tested · No leakage · For W123 300 D / 300 TD / 300 Turbo D
✓ Damping tested ✓ No leakage
Condition of this part
Used, removed and cleaned, damping tested. Signs of use on housing and piston rod, no leakage.
Function and location
The engine damper dampens the engine's longitudinal and pitching movements on its rubber mounts and stops the engine from knocking against the mounts under load changes, when starting and when switching off – a noticeable comfort and durability factor on the long-stroke five-cylinder diesel.
It is fitted between the engine mount and the front axle carrier, linked to the side of the engine block.
How can you tell a defective engine damper?
- Jerking when accelerating or on load change
- Dull thuds when starting the engine
- Dull thuds when shutting off the engine
- Noticeably rougher engine running, especially on the long-stroke five-cylinder diesel
Compatible vehicles
W123 (Sedan, 1976–1985):
- 300 D
- 300 TD
- 300 Turbo D
- 300 T Turbo D
- 300 C Turbo D
The part number of this engine damper is 123 240 09 48, also listed as 1232400948. It is intended exclusively for the W123 with the OM617 five-cylinder diesel. For petrol and four-cylinder diesel models of the W123, the other number 123 240 10 48 applies – the two parts are not interchangeable.
⚠ Important: compare the part number before buying
The exact suffix number is decisive. There is also engine damper 123 240 10 48 for petrol and four-cylinder diesel versions of the W123 – these parts are not interchangeable. Our number is 123 240 09 48. Please compare the suffix numbers 09 48 with your old part.
Does not fit:
- Petrol and four-cylinder diesel versions of the W123 (number 123 240 10 48 there)
Does this part fit your car? Send us the VIN (chassis number) and model year – we'll check it for free: 0179 8991069 (Mon–Fri 8 am–6 pm) or via our contact form.
FAQ
How does this number differ from the engine damper for petrol models?
This part carries the suffix number 123 240 09 48 and is specifically intended for the W123 with the OM617 five-cylinder diesel. For petrol and four-cylinder diesel models of the W123, the other number 123 240 10 48 applies – the two parts are not interchangeable.
What condition is the damper in?
Used, removed and cleaned, the damping has been tested. Housing and piston rod show signs of use, there is no leakage.
Will the damper definitely fit my vehicle?
Send us the VIN (chassis number) and model year in advance, and we will check the fit free of charge. A 60-day return policy applies for returns.
Related categories: W123
KFZTeile-Thot specialises in spare parts for Mercedes classic cars. Free shipping within Germany, 60-day return policy.
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