What are some of the things we make?

Sunstar Engineering develops and supplies precision metal components for mobility and industrial applications where durability, dimensional accuracy, and production stability are essential. Our portfolio reflects decades of engineering and manufacturing experience across press-formed, fine-blanked, machined, and assembled metal parts used in drive systems, braking systems, engine components, and electric motor applications.

For customers throughout North, Central, and South America, Sunstar Engineering Americas serves as the regional point of contact for these component programs

Precision Metal Components for Mobility & Industrial Systems

Sunstar’s global manufacturing footprint produces metal components that support the function and safety of two-wheelers, four-wheelers, industrial drivetrains, small engines, electric power units, and related assemblies. Our expertise covers several core production methodologies, including:

  • Metal Stamping & Press Forming
  • Fine Blanking & Precision Blanking
  • Machining, Tapping, Finishing, and Deburring
  • Thick-Plate Blanking & Forming
  • Component Assembly Support

This integrated approach enables Sunstar to deliver high-volume, dimensionally consistent parts for OEM programs.

Categories of Components We Produce

Below are representative examples of metal components manufactured within the Sunstar Engineering group. These items reflect established, documented product categories and are not expanded beyond Sunstar’s known capabilities.
Collection of motorcycle disc brakes on a white background

Brake System Components

Sunstar produces several core metal components used in hydraulic and mechanical braking systems.

Representative Parts

  • Brake backing plates (fine blanked or stamped)
  • Brake disc rotors (steel plate with precision finishing)
  • Pad support hardware and friction system plates

These components require stable flatness, controlled shear surfaces, and consistent material performance under heat and load.

Drive & Powertrain Components

Sunstar supplies metal parts that support torque transfer, rotational stability, and long-term driveline function across various vehicle platforms.

Representative Parts

  • Drive system plates and flange components
  • Structural drivetrain and transmission elements
  • Die-cut and stamped torque-related components
  • Metal elements used in outboard motor, ATV, and general mobility drivetrains

These components rely on repeatable stamping, thick-plate forming, or post-processing for high fatigue resistance.
Metal sprocket on a white background
Metal plate with three holes on a gray background

Engine & Power Unit Components

Sunstar manufactures core components supporting internal combustion and electric power systems.

Representative Parts

  • Clutch plates and clutch system metal elements
  • EGR fitting hold-downs and retention brackets
  • AC line brackets and compressor-related hold-downs
  • Metal plates and housings used in small engines and utility engines

These parts focus on secure retention, sealing reliability, and vibration-resistant performance.e.

Electric Motor & Electrification Components

Sunstar supports the increasing demand for electrified systems through the production of metal parts used in electric motors and related assemblies.

Representative Parts

  • Electric motor steel plates and laminations (where applicable to Sunstar scope)
  • Metal support structures and precision-cut plates used in motor housings
  • Components supporting mounting, retention, and internal alignment

These items require tight dimensional accuracy and predictable magnetic or structural behavior depending on the application.

Thick-Plate Components

Using high-tonnage presses and precision tooling, Sunstar forms and blanks thicker steel materials for structural and load-bearing functions.

Representative Parts

  • High-thickness engine and drivetrain plates
  • Structural mounts and reinforcement components
  • Heavy-duty stamped or blanked steel assemblies

These components often complement drive, brake, or engine systems where stronger material sections are required.

Specialty Formed & Stamped Metal Parts

Sunstar also produces application-specific metal components for OEMs across multiple industries.

Representative Parts

  • Retention plates and assembly brackets
  • Precision-stamped housings and support plates
  • Metal components used in accessory or subsystem mounting

These parts are typically produced in medium to high volume and rely on predictable dimensional stability.

How We Support OEM Programs

Sunstar Engineering’s global capabilities allow customers to source fine-blanked, stamped, and machined metal components with:

  • Tight tolerance control
  • High-volume production stability
  • Tooling development support
  • Proven materials and heat-treatment performance
  • Integrated machining and finishing options

Sunstar Engineering Americas provides commercial, engineering, and program support throughout the Americas region.

Partner With Sunstar Engineering Americas

Sunstar Engineering has supported mobility and industrial manufacturers for more than half a century, supplying metal components that contribute to reliable braking, smooth torque transfer, stable engine performance, and durable electric motor operation.

For customers in North, Central, and South America, Sunstar Engineering Americas serves as the regional contact point for stamped, fine-blanked, machined, and formed metal component programs.

To discuss brake plates, drivetrain elements, engine components, electric motor plates, hold-downs, or other precision-formed metal parts for your next program, please contact Sunstar Engineering Americas to connect with our engineering and commercial team.

 Contact Us