Welcome to Specialty Engine Components

Specialty Engine Components, formerly known as W.A. Thomas, is a family-owned IATF 16949 certified manufacturer with over 50 years of experience in producing high-quality precision products and assemblies.

We specialize in producing custom parts with tight tolerances, ensuring the highest level of quality for our customers. Specialty Engine Components has a revered name in the machining industry.

We hold many awards from our customers, including “0” PPM and Gold Pentastar Awards.

Specialty Engine Components, formerly known as W.A. Thomas, is a family-owned IATF 16949 certified manufacturer with over 50 years of experience in producing high-quality precision products and assemblies.

We hold many awards from our customers, including “0” PPM and Gold Pentastar Awards.

Agricultural

Hydraulic Systems
Engine & Transmission
Steering & Suspension
Braking Systems
Structural Support
Automotive

Engine Systems
Transmission & Drivetrain
Braking Systems
Climate Control
Suspension and Steering
Hydraulic Systems
HVAC

Compressors
Airflow Systems
Refrigeration
Controls
Ducting
Hydraulics
Maritime/Boat

Propulsion
Fuel & Water
Steering, Hull & Deck
Powertrain
Johnson Lifters®

Hydraulic Roller Lifters
Solid Roller Lifters

We specialize in producing custom parts with tight tolerances, ensuring the highest level of quality for our customers. Specialty Engine Components has a revered name in the machining industry.

Our Company’s commitment to quality extends beyond the production floor. Our Sales and Executive teams strive to ensure that all current and prospective customers are treated like family. Team members are readily available to guarantee that the service you receive matches the exceptional quality of our products.