The supplier refusing to hand back Tesla’s Cybertruck tooling walked into that standoff with a courtroom record already attached: a six-year court fight that ended in a $30 million judgment, a subsidiary that went through Chapter 11 because of it, and a federal appeal it lost five months before telling Tesla the Troy, Texas plant would close. EVXL reviewed the court records behind Angstrom Automotive Group’s recent legal history, and they recast the tooling fight EVXL first reported on July 25, 2026.

The Sixth Circuit affirmed the Eaton Corporation verdict against Angstrom on February 13, 2026. Angstrom notified Tesla on July 13, 2026, exactly five months later, that it would shut the Troy facility. Between those two dates sits the question every Cybertruck buyer waiting on a delivery now has an interest in: whether the company holding the dies can afford to give them back.

Angstrom Fought Eaton For Six Years And Lost $30 Million

Angstrom Automotive Group spent six years fighting power management company Eaton Corporation over broken clutch levers, lost a $30 million jury verdict in June 2024 in the U.S. District Court for the Northern District of Ohio, and then lost the appeal this February. The case began long before Tesla entered the picture. Eaton filed suit on April 24, 2020, over levers that Angstrom subsidiary Wrena, LLC supplied for Eaton’s electric clutch actuation systems, after field failures Eaton traced to manufacturing defects.

The trial opened June 3, 2024, before Judge Bridget Meehan Brennan, and the jury’s verdict became public on June 17. Jurors found both Angstrom and Wrena liable for breach of contract and for breaches of express and implied warranty, and rejected the companies’ counterclaims against Eaton.

One detail from the appellate record deserves attention in light of the Tesla dispute. Angstrom built the levers strictly to Eaton’s specifications and carried no design responsibility. That is the same build-to-print arrangement Tesla describes in its own complaint, where Tesla owns the designs and the tooling and the supplier runs the presses.

The Verdict Pushed Subsidiary Wrena Into Chapter 11

Wrena, LLC, the Angstrom subsidiary that physically made the clutch levers, filed for Chapter 11 protection in the U.S. Bankruptcy Court for the Eastern District of Michigan on September 23, 2024, listing liabilities between $10 million and $50 million against assets of no more than $10 million. The company’s announcement cited an isolated warranty claim that produced a large judgment, alongside rising costs and market pressures, and its chief restructuring officer called a court-supervised sale “the best path forward.”

The sale process the bankruptcy court approved on October 28, 2024 opened with a $5.65 million cash bid. That bid came from a related entity, an arrangement bankruptcy law permits and judgment creditors rarely enjoy, since it can keep the operating assets close to the family while the liability stays behind with the estate.

The Appeal Died Five Months Before The Troy Shutdown Notice

The U.S. Court of Appeals for the Sixth Circuit affirmed the full $30 million judgment against Angstrom on February 13, 2026, closing off the company’s last realistic path to erasing the Eaton liability just as its newly acquired Texas die-casting plant was supplying Tesla’s Cybertruck line. The panel’s opinion runs through Angstrom’s pre-suit notice defense and expert challenges before disposing of the appeal in two words: “We affirm.” A footnote records that Wrena, already in bankruptcy, had voluntarily dismissed its own appeal along the way.

Five months after that ruling came the July sequence detailed in the complaint Tesla filed on July 23: the July 13 shutdown notice, a demand for $250,000 per week to keep the plant running, 700 finished parts that never shipped, and Tesla representatives turned away at the gate with law enforcement standing by on July 21. EVXL covered the emergency filing and its five-to-six-month tooling rebuild estimate when it landed.

The Anderton Purchase Closed Ten Months Before The Plant Closure

Angstrom acquired Anderton Castings, the aluminum die-casting company that ran the Troy, Texas plant, in a deal announced September 9, 2025 by sell-side advisor Angle Advisors, which described a supplier of structural castings for body-in-white applications and battery-electric propulsion components including inverter housings. The advisor’s announcement also lists a second Anderton facility in Monterrey, Mexico.

A clarification on timing is in order here. Bloomberg Law’s report described the Tesla relationship beginning when Angstrom acquired a company already supplying Tesla in early 2025, and EVXL’s July 25 article carried that framing. The deal advisor’s own announcement dates the Anderton transaction to September 9, 2025. The complaint should settle which acquisition and which date the court record relies on, and EVXL will update its reporting when it does.

Either way, the arc is short. Ten months separate the acquisition announcement from the shutdown notice. In between, the truck the plant feeds went through its own whiplash: the $59,990 introductory Cybertruck that lasted ten days and pushed delivery estimates into 2027, arriving after a 2025 in which Cybertruck sales fell 48.1% to 20,237 units. The plant Angstrom bought was built around a volume story that had already broken, and the order surge that might have fixed it arrived months before the padlock.

EVXL’s Take

On July 25, I wrote that a supplier willing to burn a relationship this publicly usually believes it has nothing left to lose. The court records now put numbers on that instinct. Angstrom carried an affirmed $30 million judgment into July, watched a subsidiary’s assets move through a bankruptcy sale, and spent 2025 buying plants anyway, including the one it is now closing ten months after the purchase.

My position: this is not a rogue supplier story, it is a supplier diligence story. Every fact above sat in public dockets before the tooling standoff began. Tesla single-sources castings its own filing says cannot be replaced for five to six months, through a parent whose last major customer dispute ended in a $30 million judgment and a subsidiary bankruptcy. A company built on just-in-time manufacturing ran a critical line through a counterparty with a hole that size in its balance sheet. The people paying for that choice are the buyers holding $59,990 order confirmations and 2027 delivery estimates.

Watch two filings. First, the ruling on Tesla’s emergency motion, which should come quickly given the posture. Second, Angstrom’s response. If that response includes a counterclaim for money Angstrom says it is owed, the purchase orders and volume forecasts behind the Cybertruck program go into a public record, under oath. I said on July 25 that those numbers are the story. Nothing in Angstrom’s paper trail changes my mind.

Sources: Bloomberg Law, Crain’s Cleveland Business, U.S. Court of Appeals for the Sixth Circuit, PR Newswire, Angle Advisors.

EVXL uses automated tools to support research and source retrieval. All reporting and editorial perspectives are by Haye Kesteloo.