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Crankshaft Seal

Mercedes-Benz 123 Crankshaft Seal

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  1. Part No :COR01020045B
    £4.82
    RADIAL OIL SEAL
    • FREE UK Delivery: On orders over £25

    • Click & Collect: Branches nationwide

    • Low Price Promise

    Fitment Info

    Brand CORTECO
    Fitting Position Timing End
    Inner Diameter 1 [mm] 43
    Outer Diameter 1 [mm] 58
    Height 1 [mm] 7
    Material FPM (fluoride rubber)
    Swirl Type Right-hand Twist
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    • Gold
      Original Equipment quality product from an Original Equipment Supplier
    • Gold
      Original Equipment quality product from an Original Equipment Supplier
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  2. Part No :BGAOS4319
    £10.87
    Crankshaft Seal
    • FREE UK Delivery: On orders over £25

    • Click & Collect: Branches nationwide

    • Low Price Promise

    Fitment Info

    Brand BGA
    Width [mm] 8
    Fitting Position Timing End
    Outer Diameter 1 [mm] 67
    Inner Diameter 1 [mm] 45
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    • Silver
      Original Equipment quality product in a GSF Own Brand
    • Silver
      Original Equipment quality product in a GSF Own Brand
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  3. Part No :BGAOS3341
    £11.30
    Crankshaft Seal
    • FREE UK Delivery: On orders over £25

    • Click & Collect: Branches nationwide

    • Low Price Promise

    Fitment Info

    Brand BGA
    Width [mm] 14
    Fitting Position Transmission End
    Outer Diameter 1 [mm] 114
    Inner Diameter 1 [mm] 93
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    • Silver
      Original Equipment quality product in a GSF Own Brand
    • Silver
      Original Equipment quality product in a GSF Own Brand
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  4. Part No :COR12016918B
    £37.13
    Crankshaft Seal
    • FREE UK Delivery: On orders over £25

    • Click & Collect: Branches nationwide

    • Low Price Promise

    Fitment Info

    Brand CORTECO
    Fitting Position Timing End
    Inner Diameter 1 [mm] 70
    Outer Diameter 1 [mm] 159
    Outer Diameter 2 [mm] 179
    Height 1 [mm] 16
    Material FPM (fluoride rubber)
    Additional Info 2 with mounting sleeves
    Please select your preferred brand or option
    • Gold
      Original Equipment quality product from an Original Equipment Supplier
    • Gold
      Original Equipment quality product from an Original Equipment Supplier
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Discover Quality Crankshaft Seals for Your Mercedes-Benz 123

Ensuring the integrity of your engine is crucial for the performance and longevity of your vehicle. For owners of the classic Mercedes-Benz 123 series, maintaining the engine's condition is a priority. A vital component within the crankshaft drive system is the crankshaft seal, which plays a crucial role in preventing oil leaks and protecting the crankshaft from contaminants.

Why Choose the Right Crankshaft Seal for Your Mercedes-Benz

Choosing the correct crankshaft seal for your Mercedes-Benz 123 is essential. A seal that fits perfectly ensures that the engine oil stays where it's supposed to be, lubricating the engine's moving parts. This not only prevents leaks but also safeguards the engine against premature wear. Our selection of engine parts for the Mercedes-Benz 123 includes high-quality crankshaft seals designed to meet or exceed OEM specifications.

Signs You May Need a New Crankshaft Seal

There are several signs that may indicate your Mercedes-Benz 123 needs a new crankshaft seal. If you notice oil spots under your vehicle or a drop in engine oil level without any obvious signs of an oil leak elsewhere, it's possible that your crankshaft seal has worn out. Additionally, a damaged seal can lead to rough engine operation or a noticeable oil smell in the engine bay.

Installing Your Mercedes-Benz 123 Crankshaft Seal

Installation of a new crankshaft seal on your Mercedes-Benz 123 should be handled with care. It is a task that may require special tools and a thorough understanding of your vehicle's engine. If you're not confident in performing this repair, we highly recommend consulting a professional mechanic who specialises in classic Mercedes-Benz models to ensure the job is done correctly.

Order Your Mercedes-Benz 123 Crankshaft Seal Today

At GSF Car Parts, we understand the importance of using reliable and durable parts for your classic Mercedes-Benz 123. That's why we offer a selection of premium crankshaft seals to keep your engine running smoothly. Browse our range of parts specifically designed for your vehicle's crankshaft seal needs and ensure your Mercedes-Benz remains in top condition.

For a comprehensive selection of parts for your classic vehicle, visit our main 123 Mercedes-Benz car parts page and find everything you need to maintain or restore your car to its full glory.

Crankshaft Seal

Find quality aftermarket crankshaft seals for all vehicles at GSF Car Parts, sourced from our dependable and trusted auto partners. Just use the product finder to find the best match for your car by entering your vehicle's reg number or make and model.

What is a Crankshaft Seal?

The crankshaft seal is attached to the front of the engine, sealing the end of the crankshaft to the timing cover. They're either made from metal and rubber or metal and silicone. The crankshaft seal prevents oil from leaking out and, at the same time, keeps dust, dirt, and debris out. 

If the crankshaft seal fails or is damaged, it will result in a leak. If neglected, it can lead to catastrophic damage to your car's engine.

What Other Engine Parts do we Stock?

Our crankshaft drive spares are perfect for servicing and repairing your vehicle’s crankshaft, including pistons, piston ring kits, crankshafts, and much more!

We also stock various engine parts for crankcases, crankcase drives, cylinder heads, engine mounts, including gasket sets, camshafts, and breather valves.

For other repairs or servicing on your car, we have a full range of car parts, from service, engine, transmission, exhaust, electrics, fuel and emissions, braking systems, and cooling and heating parts. All are sourced from our trusted and reliable auto partners.

Shop Crankshaft Seals at GSF Car Parts Online and In-Store

All our crankshaft seals are from trusted brands in the motoring industry, so you can count on them to be reliable and of excellent quality. Plus, our low-price promise means you can always expect great value too.

We offer free UK delivery on all online orders over £25, plus 60-day returns*. We also know you want to get your car up and running as soon as possible, which is why we offer a Click and Collect service that allows you to get your new crankshaft seals in just an hour.

So, buy crankshaft seals from us with confidence today. Or if you’re close to one of our 180 store locations across the UK & Ireland, drop by. Our experienced staff will be able to direct you to the correct part for your vehicle.