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Assembly Components

Robotic arms welding vehicle bodies on automotive assembly line.

Our Assembly Components division stands at the forefront of highly engineered component production, utilized in the final assembly of key OEM products including automobiles, agricultural equipment, commercial trucks, forklifts, engines, and industrial machinery.

Moreover, the Assembly Components division is renowned for its expertise in metallic tube manipulation, hose extrusion, rubber and plastic product molding, and hose assemblies. We also manufacture both low and high-pressure fuel rails and direct injection lines used in Gasoline Port Fuel Injection and Direct Injection Systems. The products from our Assembly Components division serve numerous applications across a wide variety of end markets. Services Include:

  • Design engineering
  • Finish machine/laser cutting & welding
  • Internal braze furnaces
  • Injection and compression molding
  • Part assembly
  • Testing

Assembly Components Brands

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ATM, a ParkOhio subsidiary, specializes in stainless steel fuel system components. In-house engineering and precise manufacturing processes.
Check out ATM (Autoform Tool & Manufacturing)
Bates excels in manufacturing top-quality hose assemblies and gaskets, offering comprehensive solutions for automotive and industrial needs.
Check out Bates
Delo Screw Products is a globally recognized contract manufacturer specializing in CNC machined products. From agriculture to automotive, fire suppression to medical equipment, their tailored solutions cater to a broad range of industries. Experience their precision, adaptability, and commitment to quality.
Check out Delo Screw
EuroPower offers diverse, high-quality hoses and fittings, serving various industries with products that meet rigorous SAE/DIN & EN standards.
Check out EuroPower
Leading in Fluid Routing Solutions, FRS excels in manufacturing engineered components for OEMs in automotive, industrial equipment, and more.
Check out Fluid Routing Solutions
A global leader in fluid power solutions, offering high-quality hydraulic hose assemblies, tube assemblies, and more. Trusted by industries worldwide for reliability and innovation. Part of the ParkOhio family, delivering exceptional customer service globally.
Check out HydraPower Dynamics
A global leader in precision molded seals for the automotive, appliance, agricultural and industrial industries. 
Check out Trostel

Core Capabilities

3,000

Employees Worldwide

25+

Manufacturing Facilities in the U.S., Mexico, China, England and the Czech Republic

45%

Single Sourced on approximately 45% of Sales

$580MM+

In Sales

Markets & Industries Served

Agriculture & Construction
Appliance
Automotive
Commercial Trucks
Construction Equipment
Engines
Forklifts
Industrial Air Compressor
Industrial Machinery
Marine Equipment

Core Products

  • Extruded Rubber Hoses 
  • Fuel Filler Assemblies
  • Hose Assemblies
  • Metallic and Polymer Fittings
  • Rubber and Plastic Molded Products
  • High Pressure Gasoline Direct Injection Fuel Rails
  • Tube Connectors
  • Port Fuel Injection Fuel Rails
  • High/Low Pressure Gasoline Direct Injection Pipes
  • High Pressure Gasoline Direct Injection Pump Cover
  • Various End Forms

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