Allison 4000 Series Transmissions

Bulletproof. Tried-and-Tested. Ready to Work

A steadfast fleet needs a transmission that is built to last and can keep up with you mile after mile. The Allison 4000 Series transmissions are unmatched and stands as the most durable, reliable, and effective vocational transmissions Seneca Tank offers.  

The Allison 4000 Series transmissions are true automatic transmissions that provides seamless shifting performance for both empty and full capacity hauls across any terrain. Smoother and quicker shifts yields shorter route times throughout the day. This means less stress on the driver, a more efficient fleet, and most importantly results in your driver being home earlier to be with family.

There’s no need for clutch repairs or replacements, saving you both time and money. As a true automatic transmission, Allison transmissions don't require any clutch component service that is needed with manual and automated manual transmissions. The Allison 4000 Series is designed with longevity in mind, with torque converters specialized to preserve filters and fluids for longer periods of time.

When service is needed, you’re never far away from assistance, as there are over 1,600 authorized service centers in the United States that can provide you with the professional help you need. There's many reasons why the Allison 4000 series transmissions have been a staple of vocational transmissions for over 30 years.

Our sales team would be more than happy to explain how Allison transmissions are a true industry leader when it comes time to spec your unit with the components that will yield you your Lowest Cost Per Delivery. Give our team a call at 515-262-5900 to learn more about the benefits your fleet stands to gain with an Allison transmission. #WeDeliverSoYouCan