Home / Blog / New Kenworth Transmission Options Available for Order

New Kenworth Transmission Options Available for Order

Kenworth truck

Are you in the market for a Kenworth T680, Kenworth T880 or Kenworth W990 truck? These heavy duty models now feature new Kenworth transmission options available for order. In this edition of the Papé Kenworth blog, let’s take a look at these new Kenworth transmission options.

 

New Transmissions for Class 8 Heavy Duty Trucks

 

Earlier this fall, Kenworth announced that the new PACCAR TX-18 and PACCAR TX-18 Pro automated transmissions are now available for order. These transmission models’ predecessor, the PACCAR TX-12 was designed to be the most efficient on-highway automated transmission, and the TX-18 offers that same efficiency with additional capabilities, especially for heavy on-highway use.

 

PACCAR TX-18 & PACCAR TX-18 Pro Features

 

Basic Specs

 

The TX-18 and TX-18 Pro transmissions feature:

 

    • 510 HP

 

    • 1,850 lbs-feet torque capacity

 

    • 140,000 pounds of gross combination vehicle weight (GCVW)

 

 

Less Maintenance

 

Both the TX-18 and TX-18 Pro feature a maintenance-free clutch, reducing maintenance costs and frequency. For on-highway use, maintenance intervals are either 5 years or 500k miles; for vocational use, maintenance intervals are 3 years or 250k miles.

 

More Control

 

Utilizing the column-mounted right-hand shifter, the TX-18 and TX-18 Pro shifters have gear selection and engine brake controls at the driver’s fingertips. This improves overall performance, safety, and ergonomic control over the truck’s basic operations.

 

18-Speed Ratio

 

Improvements and additional speeds offer versatility and additional maneuverability, which is key for large heavy-duty trucks. The TX-18 transmission series offers a range of operating applications, improving maneuverability around job sites. The TX018 has three reverse gears and the TX-18 Pro has six reverse gears. 

 

Kenworth Heavy Duty Trucks

 

Papé Kenworth is proud to provide customers with the most cutting edge trucks and technology for their fleet. If you’re looking to boost the efficiency, maneuverability, and longevity of your trucks with heavy-use applications, choose one of Kenworths new transmission models available for order. 

 

To learn more about the specifics of our heavy duty trucks, hop on over to our recent feature about the Kenworth T680E, the impressive T680 interior, and browse our inventory of new heavy duty trucks. If you’re looking for something more on the medium duty range, explore Kenworth’s new medium duty line.

 

Parts Store & More

 

Papé Kenworth is here to keep you and your fleet moving. If you need specific parts replacements, our parts specialists can assist. Or if you need consultation on expanding your fleet, we’re here to help. Reach out to Papé Kenworth or visit us directly at one of our locations. We look forward to serving you!

Related Content

Truck Body Shops: Keep Your Fleet Looking Sharp and Working Hard with Papé Kenworth

Truck Body Shops: Keep Your Fleet Looking Sharp and Working Hard with Papé Kenworth

Downtime has a way of multiplying. A damaged hood, a bent bumper, or a tweaked frame can quickly turn into missed loads, scheduling headaches, and a truck that stops representing your business the way it should. That’s where a dedicated truck body shop earns its keep. At Papé Kenworth body shops, the goal is simple:…

Pre-Trip Inspection Tips for Pass-Ready Runs and Winter Chain Readiness

Pre-Trip Inspection Tips for Pass-Ready Runs and Winter Chain Readiness

Winter runs across the West and asks a lot of a truck and the person in the driver’s seat. Clear skies at the yard can turn into blowing snow at the summit, and chain control can appear with little warning. Papé Kenworth supports drivers and fleets with parts, service, and locations across five Western states….

How Advanced Driver Assistance Systems Are Shaping the Future of Trucking

How Advanced Driver Assistance Systems Are Shaping the Future of Trucking

As the demands on today’s commercial drivers continue to grow, safety, efficiency, and comfort are essential. Advanced Driver Assistance Systems (ADAS) are playing a critical role in helping fleets meet these demands by enhancing vehicle awareness, reducing driver fatigue, and supporting safer driving practices across a wide range of operating conditions. Kenworth has been at…

New Equipment

Explore Kenworth's lineup-medium duty, on-highway, vocational, and electric/zero emissions models—all customizable and backed by flexible financing. From urban deliveries to long‑haul hauling, these trucks deliver torque, comfort, and efficiency across the West. Build the ideal truck for your fleet today.

Used Trucks For Sale

Browse rigorously inspected pre‑owned rigs—from day cabs and sleepers to dump, log, vocational, and electric models. Each truck is built for industry‑specific needs and paired with flexible financing options—so you can expand your fleet affordably and reliably.

Staying Connected

Stay up to date on the latest promotions and events at Papé!