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Trailing arm 'with' hub mount aftermarket help

Aego
Aego
in Ford Focus Club

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Hi. Does anyone know of an aftermarket company that make/sell the trailing arm with a part number circled in red? The picture below is the setup based on my vin number but doesn't even tell me the oem Ford part number. I'm pulling my hair out looking. Focus MK3 2012

I'm not looking for the trailing arm below circled in red in the second picture. I can find that one all day long, the larger assembly in the first picture is the one I'm looking for.

Screenshot_20260411_133523_Chrome.jpg

Screenshot_20260413_173932_eBay.jpg

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    Assuming it's a hatchback, the part numbers are 1780076 and 1780077, depending on side. I doubt you'll find an aftermarket version.

    Genuine Ford Focus MK3 Rear O/S Suspension Knuckle Hub Arm 1780076 | eBay UK

    Genuine Ford Focus MK3 Rear N/S LH Suspension Knuckle Hub Arm 1780077 | eBay UK

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  • Helpful: 1

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    • Author

    Thanks buddy, fook me, they aint cheap 😬

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    • Like 1
    • 2 weeks later...

    @Aego you might find a used one. Scrappers, will probably want you to remove it, so easier to look on eBay for a used one. Be sure the donor car matches yours. It will be rusty (but so is your other one!). Check the donor knuckle+trailing arm has a trailing arm bush - likely will. I replaced these bushes on both sides but frankly after 15 odd years they were OK and could have left them. Unless you aim to keep the car long term like me, not really an issue.

    Couple of links but plenty of choice. Some have splash plate and wheel hub included, others don't. Depends how you want to tackle the job.

    https://ebay.us/m/jnVtsf

    https://ebay.us/m/AQ3atB

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  • Helpful: 1

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