GM Faces 'Catastrophic' Assembly Disruption After Parts Supplier Goes Bankrupt

Steph Willems
by Steph Willems

A Massachusetts-based parts supplier you’ve probably never heard of could force General Motors’ entire North American operation to grind to a halt.

Clark-Cutler-McDermott Co. stopped making acoustic insulation and trim pieces for GM vehicles on Friday after declaring Chapter 11 bankruptcy, a situation it blames on money-losing contracts signed with the automaker, a source told The Detroit News.

The supplier’s parts are found in almost every U.S. vehicle GM builds. With its workforce now laid off, and the supply chain disrupted, GM faces a grim situation — a shutdown of its assembly operations and millions of dollars in losses per day.

GM went to a U.S. District judge last month to impose a temporary restraining order on Clark-Cutler-McDermott, but that order expired at the beginning of the week. The supplier previously shut down on June 17, but the legal intervention briefly kept the supply of parts flowing.

In a court filing obtained by The Detroit News, GM spells out how serious the situation is:

A continued disruption in the supply of component parts will also cause a catastrophic disruption in the supply chain and the operations of countless GM suppliers, dealers, customers, and other stakeholders, including the potential layoff of tens of thousands of workers in the event GM’s North American operations are completely shut down.

The automaker is over a barrel — GM doesn’t have a backlog of parts to work with, as its contract with Clark-Cutler-McDermott was of the just-in-time delivery variety. No other supplier makes the parts Clark-Cutler-McDermott provides GM.

The supplier, which deals mostly with GM, claims its contracts caused it to lose $12 million over the past three years. In the court filing, GM claims it loaned the supplier millions of dollars to continue production.

A U.S. Bankruptcy Court hearing scheduled for today will map out where both companies go from here. Any number of scenarios could come from the ruling, including the supplier being forced to honor its contract with the automaker. So far, there haven’t been any assembly disruptions related to the issue.

Steph Willems
Steph Willems

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  • CanadaCraig You can just imagine how quickly the tires are going to wear out on a 5,800 lbs AWD 2024 Dodge Charger.
  • Luke42 I tried FSD for a month in December 2022 on my Model Y and wasn’t impressed.The building-blocks were amazing but sum of the all of those amazing parts was about as useful as Honda Sensing in terms of reducing the driver’s workload.I have a list of fixes I need to see in Autopilot before I blow another $200 renting FSD. But I will try it for free for a month.I would love it if FSD v12 lived up to the hype and my mind were changed. But I have no reason to believe I might be wrong at this point, based on the reviews I’ve read so far. [shrug]. I’m sure I’ll have more to say about it once I get to test it.
  • FormerFF We bought three new and one used car last year, so we won't be visiting any showrooms this year unless a meteor hits one of them. Sorry to hear that Mini has terminated the manual transmission, a Mini could be a fun car to drive with a stick.It appears that 2025 is going to see a significant decrease in the number of models that can be had with a stick. The used car we bought is a Mk 7 GTI with a six speed manual, and my younger daughter and I are enjoying it quite a lot. We'll be hanging on to it for many years.
  • Oberkanone Where is the value here? Magna is assembling the vehicles. The IP is not novel. Just buy the IP at bankruptcy stage for next to nothing.
  • Jalop1991 what, no Turbo trim?
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