Welcome To Heavy Duty Powertrain, Inc.
Owner: Breanna Chron
FREE Cummins Tech Support: 810-653-6300
We Are Available 7 Days a Week: 9am to 9pm EST

This Week's Cummins L10, M11 & N14 Tech Video

Contact Us

By Email:

Email Address: terrychron@gmail.com

By Phone:

Phone: 8106536300
Fax: 8106538929

Store Address:

Heavy Duty Powertrain Inc.
5090 N OAK RD

DAVISON, Michigan 48423
United States