US Transmissions is an Allison Transmission authorized service center. We provide reman units, parts, repair, and maintenance for all Allison Off Highway Transmissions.
About the 4000 Series
Designed for Heavy-Duty commercial vehicles in service across a range of vocation applications. Some of these include agriculture, construction, energy, distribution, fire and emergency, mining, utility and other municipal services, port and marine services, refuse and sanitation, RVs and motorhomes, school buses and public transportation, and tractors. The 4000 Series is known for smooth operation, delivering high performance while maximizing fuel efficiency.