Reliability / Integrity / Excellence
Enriching lives through innovative, sustainable power solutions.


Mack Boring & Parts Company is a leading provider of power and propulsion products, including diesel engines and power generation systems, to the recreational and commercial marine, industrial, off highway and military markets. Our family owned business is headquartered in Somerset, New Jersey.

The Power To Go There.

With the products and support of Mack Boring & Parts Company you’ve got “The power to go there.” No matter where ‘there’ might be.

Wherever you go. Whatever conditions you encounter. Whatever challenges you face. Trust Mack Boring & Parts Company to be there with outstanding expertise, equipment and service, just as our many partners, dealers and customers have come to expect for more than ninety years.

Our Company Vision and values

Mack Boring & Parts Company is committed to achieving its future success by identifying and responding to the needs of our dealers and customers and serving those needs by working with the best partners and providing the highest quality and most reliable products.

Since 1922, when Ed “Mack” McGovern Sr. founded Mack Boring & Parts Company, our company has dedicated itself to exemplifying the values he instilled from the earliest days:

  • Integrity
  • Excellence
  • Respectfulness
  • Perseverance
  • Positivity