Asbestos Exposure at Chrysler Jefferson Assembly Plant – Detroit

For Workers, Families, and Former Employees Diagnosed with Mesothelioma or Asbestosis

⚠️ URGENT MICHIGAN FILING DEADLINE WARNING

Michigan law gives mesothelioma and asbestos disease victims only THREE YEARS from the date of diagnosis to file a lawsuit — not from the date of exposure. Under MCL § 600.5805(2), if you miss this deadline, you may permanently lose your right to any compensation, no matter how strong your case.

If you or a family member was recently diagnosed and worked at Jefferson Assembly Plant, do not wait. Contact an asbestos attorney in Michigan today — not next week, not after “thinking it over.” Every day of delay brings you closer to losing rights that cannot be recovered.

Additionally, asbestos bankruptcy trust funds — which hold billions of dollars set aside specifically for workers like you — have no strict filing deadline, but their assets are depleting rapidly as claims increase. Waiting means potentially smaller recoveries or exhausted funds. In Michigan, you may pursue both trust fund claims and civil lawsuits simultaneously, maximizing your potential recovery. Call today.

Your Legal Options After a Diagnosis

If you or a family member worked at the Chrysler Jefferson Assembly Plant in Detroit and received a diagnosis of mesothelioma, asbestosis, or lung cancer, you may have a legal claim against the manufacturers of asbestos-containing materials. Workers at Jefferson Assembly may have been exposed to asbestos-containing materials allegedly supplied by companies including Johns-Manville, Owens-Illinois, Armstrong World Industries, Celotex, W.R. Grace, Garlock Sealing Technologies, and others — for decades, without adequate warning of the health risks involved.

Time is your most critical resource right now. Michigan’s three-year statute of limitations under MCL § 600.5805(2) begins running from the date of your diagnosis — and courts enforce this deadline without exception. Former workers and their families have filed claims and recovered substantial settlements and verdicts against these manufacturers in Wayne County Circuit Court and other Michigan venues, but only because they acted in time. This page explains what you need to know about asbestos exposure at Jefferson Assembly, the diseases it causes, and how to protect your rights under Michigan law before your deadline expires.

The Plant’s Industrial History

Origins and Production History

The Chrysler Jefferson Assembly Plant sits on East Jefferson Avenue in Detroit, Michigan — in the heart of the industrial corridor that has defined southeast Michigan’s manufacturing economy for more than a century. Operated under the banners of Chrysler Corporation, DaimlerChrysler, and later Fiat Chrysler Automobiles, the plant spent generations as a centerpiece of Detroit’s industrial workforce, employing thousands of UAW-represented production and skilled trades workers across successive vehicle programs.

Chrysler established its east-side Detroit manufacturing presence in the early 20th century. The facility expanded, retooled, and rebuilt repeatedly across the decades to accommodate successive vehicle lines. Jefferson Assembly is best known for producing:

The Chrysler 300 series
Dodge Challenger and Dodge Charger models
Jeep Grand Cherokee variants in more recent production years

Jefferson Assembly did not operate in isolation from Michigan’s broader industrial network. Its workforce drew from the same skilled trades labor pool — and in many cases the same union locals — that moved between Jefferson Assembly, the Ford River Rouge Complex in Dearborn, Chrysler’s own facilities throughout metro Detroit, and General Motors plants including GM Hamtramck and Buick City in Flint. Insulators, pipefitters, boilermakers, and electricians who logged years at Jefferson Assembly often accumulated additional asbestos exposure at these and other Michigan facilities.

Why Asbestos-Containing Materials Were Widespread

Every expansion, retooling, and renovation cycle added to the plant’s infrastructure — boiler rooms, steam pipe systems, electrical panels, floor and ceiling materials, gaskets, and mechanical seals. From the mid-20th century forward, industrial construction standards called for asbestos-containing materials in each of those applications.

At a facility the size of Jefferson Assembly, the result was asbestos-containing materials reportedly throughout the plant:

Steam and hot water pipe systems — Reportedly insulated with pipe covering and block insulation products, potentially including Johns-Manville Kaylo, Owens-Illinois thermal products, and Armstrong materials
Boilers and boiler rooms — Requiring thermal insulation that may have included asbestos-containing insulating cement and block insulation
Electrical systems — Potentially incorporating asbestos-backed wiring, conduit, and panel insulation
Brake and clutch component manufacturing and testing — Brake pads and clutch facings assembled and tested at the plant during this era routinely contained asbestos fibers
Welding blankets and protective coverings — Used on the production floor, potentially including asbestos-containing protective materials
Floor tiles, ceiling tiles, and roof materials — Throughout administrative and production areas, potentially including Armstrong floor tiles, Gold Bond ceiling tiles, and asbestos-containing roof felts
Gaskets and packing materials — Sealing pipes and mechanical joints throughout the plant, potentially supplied by Garlock Sealing Technologies, John Crane, and similar manufacturers

This pattern of asbestos-containing material use was not unique to Jefferson Assembly. Comparable materials were reportedly present at Chrysler Jefferson’s sister facilities throughout Michigan, at the Ford River Rouge Complex in Dearborn — one of the largest integrated manufacturing complexes ever built — and at GM facilities including the Hamtramck Assembly Plant and Buick City in Flint. The Michigan automotive industry’s widespread reliance on asbestos-containing materials across these facilities means that many affected workers accumulated exposure across multiple plants and multiple union employers over the course of their careers.

Corporate Ownership

Era	Operating Entity
Early–mid 20th century	Chrysler Corporation
1998–2007	DaimlerChrysler
2007–2014	Chrysler LLC / Chrysler Group LLC
2014–present	Fiat Chrysler Automobiles (FCA) / Stellantis

Corporate ownership changes did not eliminate the asbestos-containing materials installed in earlier decades. Abatement, where it reportedly occurred, proceeded in phases. At large industrial plants, not all asbestos-containing materials are identified or removed during any single renovation cycle.

Who Supplied Asbestos-Containing Materials to Jefferson Assembly?

Manufacturers and Distributors

For decades, manufacturers of asbestos-containing materials concealed what they knew about asbestos’s lethal health effects from workers, regulators, and the public. The following manufacturers allegedly supplied asbestos-containing materials to industrial facilities across Michigan, including automotive plants in the Detroit metropolitan area:

Johns-Manville — Dominant asbestos products manufacturer; product lines included Kaylo pipe insulation and Thermobestos materials reportedly used throughout industrial insulation applications at Michigan automotive and manufacturing facilities
Owens-Illinois — Allegedly supplied asbestos-containing pipe insulation and thermal products to industrial facilities throughout Michigan and the Midwest
Armstrong World Industries — Manufactured asbestos-containing floor tiles, ceiling tiles, and Gold Bond building materials reportedly installed across Michigan’s industrial and commercial building stock
Celotex — Produced asbestos-containing insulation and building products distributed to industrial plants throughout the Detroit region
W.R. Grace — Supplied asbestos-containing fireproofing and thermal insulation to industrial facilities across Michigan
Garlock Sealing Technologies — Manufactured asbestos-containing gaskets and mechanical packing for valve and pipe systems used throughout Michigan’s manufacturing sector
John Crane — Supplied asbestos-containing gaskets, seals, and mechanical components reportedly installed in industrial equipment at Michigan plants
Georgia-Pacific — Produced asbestos-containing building and insulation materials distributed to Michigan facilities
Crane Co. — Manufactured pipes, fittings, and associated asbestos-containing components used throughout Michigan industrial plants
Combustion Engineering — Supplied boiler systems and components that may have incorporated or been insulated with asbestos-containing materials at Michigan facilities, including those in the Detroit automotive corridor

Workers at Jefferson Assembly may have been exposed to asbestos-containing materials from these manufacturers without adequate warning of the health hazards involved.

Asbestos-Containing Materials Allegedly Present at Jefferson Assembly

Based on products documented at comparable automotive manufacturing facilities of the same era — including the Ford River Rouge Complex, Chrysler’s Jefferson-area facilities, and GM operations in Hamtramck and Flint — workers at Jefferson Assembly may have been exposed to asbestos-containing materials including the following.

Thermal Insulation Products

Pipe covering and block insulation — Johns-Manville Kaylo, Owens-Illinois thermal products, Armstrong pipe coverings, and similar products were reportedly used throughout industrial plants to insulate steam and condensate lines. Workers at Jefferson Assembly may have been exposed to asbestos-containing pipe insulation while working near, cutting into, or maintaining insulated piping systems. The same product lines were reportedly present at other major Detroit-area automotive facilities during the same production eras.

Boiler and furnace insulation — High-temperature insulating materials including asbestos-containing insulating cement, block insulation, and blanket products were standard for boilers and industrial furnaces of this era. These products routinely contained chrysotile and amosite asbestos fibers.

Insulating cement — Finishing cements applied over pipe insulation frequently contained asbestos and were mixed by hand on the job site, reportedly generating significant airborne fiber release during application and disturbance.

Thermobestos and comparable brand products — Johns-Manville’s Thermobestos line and similar thermal products were widely used in industrial steam systems and may have been present at Jefferson Assembly, as they were at comparable Michigan automotive plants.

Flooring and Building Materials

Vinyl asbestos floor tiles — Armstrong, Congoleum, and similar manufacturers produced vinyl asbestos floor tiles widely installed in industrial and administrative areas. These tiles may have been present throughout Jefferson Assembly’s non-production spaces and offices.

Gold Bond ceiling tiles and acoustic panels — Armstrong’s Gold Bond line and similar mid-20th century building materials reportedly incorporated asbestos fibers for fireproofing and sound dampening.

Drywall and joint compound products — Products from various manufacturers, some reportedly containing asbestos additives, were used in wall and ceiling construction throughout the facility.

Roof felts and built-up roofing materials — Asbestos-containing roofing materials were standard in large industrial construction through at least the early 1970s.

Gaskets, Packing, and Mechanical Components

Garlock and John Crane asbestos-containing gaskets — Sheet gaskets and rope packing from Garlock Sealing Technologies, John Crane, and similar manufacturers were allegedly supplied for use on valves, pumps, flanges, and mechanical seals throughout the plant’s utility systems. The same manufacturers’ products have been documented in litigation involving Michigan automotive facilities including the Ford River Rouge Complex and GM Hamtramck.

Brake pads and clutch facings — Vehicles assembled and tested at Jefferson Assembly carried asbestos-containing braking and clutch components through much of the plant’s production history. Workers involved in vehicle finishing, inspection, or testing may have been exposed to asbestos-containing brake and clutch materials during assembly and quality control operations.

Mechanical packing materials — Trade name products from multiple manufacturers may have been used in packing applications throughout the plant’s valve and pump systems.

Fireproofing and Protective Materials

Monokote and sprayed-on fireproofing — Structural steel in large industrial facilities was routinely coated with sprayed asbestos-containing fireproofing, including Monokote and similar products, particularly in buildings constructed or renovated between the 1940s and early 1970s.

Welding blankets and curtains — Asbestos-containing welding blankets and protective curtains were standard on production floors where welding and cutting operations occurred.

Asbestos cloth and tape — Reportedly used to wrap valves, protect workers from heat, and insulate equipment throughout the facility.

The specific product brands, manufacturers, and quantities present at Jefferson Assembly at any given time are documented in facility maintenance files, contractor records, union grievance records, and litigation discovery materials. Specific exposure claims require evaluation through formal legal and medical investigation.

Who Was Exposed? At-Risk Trades and Occupational Groups

Mesothelioma and asbestos disease do not require direct handling of asbestos-containing materials. Bystander exposure — being present in an area where asbestos-containing materials are being cut, sanded, removed, or disturbed by others — is sufficient to cause disease.

Chrysler Jefferson Assembly Plant