Remanufactured ECJV Automated Manual Transmissions

Weller Truck Parts is proud to be an exclusive Preferred Rebuilder partner of Eaton‑Cummins Automated Transmission Technologies (ECJV), delivering fully remanufactured automated manual transmissions to the heavy‑duty aftermarket.

This partnership brings together two industry leaders with a shared commitment to quality, reliability, and uptime. By combining ECJV’s proven transmission technology with Weller’s remanufacturing expertise and nationwide distribution network, we ensure customers receive premium products—in stock, on time, and ready to perform.

Complete ECJV Transmission Offering

• Endurant™ HD – Designed for heavy‑duty linehaul and vocational applications
• Endurant™ XD – Built for extreme‑duty and severe‑service environments
• Procision™ – Optimized for precision, efficiency, and driver confidence

Each unit is professionally remanufactured using Genuine ECJV components and built to meet strict performance and durability standards.

Built with Genuine Components. Backed by Weller.

• Genuine, OEM‑approved ECJV components
• Direct technical guidance and engineering support
• Ongoing quality collaboration with Eaton‑Cummins

Every Weller remanufactured ECJV transmission is backed by Weller Truck Parts’ industry‑leading warranty and customer support, providing confidence long after installation.

Supporting the Heavy‑Duty Aftermarket

This partnership reinforces Weller’s long‑standing commitment to the heavy‑duty aftermarket—helping fleets, distributors, and service providers reduce downtime, control lifecycle costs, and keep trucks on the road.