Dana Single-Drive Axles Made Standard on Kenworth T270, T370
Dana Spicer’s S140 single-reduction, single-drive axles are now standard on Kenworth’s medium-duty T270 and T370 trucks.

Dana Spicer’s S140 single-reduction, single-drive axles are now standard on Kenworth T270 and T370 trucks.
Photo courtesy Dana Spicer
Dana Spicer’s S140 single-reduction, single-drive axles are now standard on Kenworth’s medium-duty T270 and T370 trucks.
The Kenworth T270 features the Dana Spicer S17-140 rated at 16,000 pounds, while the Kenworth T370 is standard with the Dana Spicer S21-140 rated at 21,000 pounds. Dana’s S140 axles are suitable for a wide range of applications, designed with broad ratio coverage for a variety of vocations, according to the company.
High-capacity gearing allows the axles to support higher-horsepower and higher-torque engines, which may offer improved reliability and durability. The S140 also features GenTech quiet gearing to reduce noise levels compared to standard gear design and provide a smoother ride. The axles are also designed to be light weight, offering a weight savings of up to 85 pounds compared to Dana’s own P20060S axle.
Related: Kenworth AG400L Suspension Now Standard on T680
More Equipment

Atlas Expands Kodiak Driverless Truck Fleet in Permian Basin
Atlas Energy Solutions is expanding autonomous frac sand hauling in the Permian Basin with a second load-out location and plans for 100 driverless trucks by mid-2027.
Read More →
Putting Mack’s Command Steer to the Test
A test drive of Mack’s Command Steer active steering system evaluates how it can make truck driving easier and less tiring.
Read More →
Mack, Volvo Expand DEF Derate Software Updates
The updated software gives Mack and Volvo truck owners more time to address DEF-related issues before the engine derates or the vehicle goes into reduced-speed inducement, following new EPA guidance.
Read More →
Rush, MCT Team Up to Grow Refrigeration Service Network
The joint venture will operate MCT's network of Carrier Transicold dealerships and mobile service locations, with the companies promising greater service capacity and uptime for refrigerated fleets.
Read More →
Cummins Adjusts 2027 Engine Rollout After EPA Proposal
The engine maker will gradually introduce its new Model Year 2027 diesel engines while continuing to offer current models during the transition, citing the EPA's proposed emissions rule changes.
Read More →
Aurora Rolls Out Next Generation of Driverless Trucks for Commercial Freight
Aurora's latest autonomous trucks it's rolling out with International feature lower-cost hardware designed for a million miles as the company expands commercial driverless freight operations across the U.S. Sun Belt.
Read More →
Peterbilt 589 Spotlight: A Close Look at a Custom Working Truck [Video]
There's more to this customized Peterbilt Model 589 and Great Dane refrigerated trailer than chrome and stainless (although there's plenty of that too!) A veteran driver explains the design choices and practical features behind this working truck.
Read More →
Continental Expands Retread Lineup With New ContiTread HDL 5 EP
New long-haul drive retread is designed to improve fuel efficiency, extend tread life, and lower fleets' cost per mile.
Read More →
EPA Proposal Could Ease 2027 Truck Costs and Buying Uncertainty
The proposal doesn't change the tougher NOx standard, but it would revise key implementation requirements that manufacturers say have driven up costs and complicated fleet purchasing decisions.
Read More →
Cummins, Paccar Ease DEF Derates After EPA Guidance
Updated diesel engine software gives truck operators more time to address emissions-system issues while staying compliant with EPA emissions standards.
Read More →
