The Allison 3414 Regional Haul Series fully automatic transmission now is available to order as fully integrated equipment on Volvo’s heavy-duty VNL trucks. The first production orders for 3414 ...

Allison Transmission on Wednesday, Sept. 14, introduced to the press a radically different 10-speed fully automatic twin-countershaft range-type truck transmission called the TC-10 intended for use in ...

Chevron’s new fully synthetic Delo Syn ATF 668 is licensed and approved by Allison for automatic transmissions requiring TES 668-compatible fluids. Chevron says Delo Syn ATF 668 was designed for ...

INDIANAPOLIS--(BUSINESS WIRE)--Allison Transmission Holdings Inc. (NYSE: ALSN), the largest global manufacturer of medium- and heavy-duty fully automatic transmissions, today announced a partnership ...

INDIANAPOLIS, Aug. 5, 2025 /PRNewswire/ -- Allison Transmission, a global leader in propulsion technology, is supporting Brazil's modernization of student transportation through the delivery of ...

Allison Transmission announced new technology that it says will improve fuel economy for its medium-duty 1000 and 2000 Series transmissions. The fully automatic xFE (extra fuel economy) truck and bus ...

SEOUL, South Korea--(BUSINESS WIRE)--Allison Transmission, the largest global manufacturer of medium- and heavy-duty fully automatic transmissions, is pleased to announce, in partnership with Hyundai ...

“With Delo Syn ATF 668, we are enabling work truck and bus operators to decrease maintenance needs and increase the amount of time a vehicle can remain in operation for critical services to ...

Allison Transmission announces a new formulation of its high-performing transmission fluid. TES 668 is a modern formulation with many advantages compared to mineral-based, non-synthetic fluids. This ...

Designed for severe duty, longer service life and extended drain intervals, Delo Syn ATF 668 delivers optimal performance for all Allison Transmissions requiring TES 668 fluid SAN RAMON, ...

When it comes to heavy-duty transmissions, Ford's TorqShift (used in the F-Series Super Duty pickups) and General Motors' Allison transmissions (found in Chevrolet Silverado and GMC Sierra HD pickups) ...