Differential - Eaton Rear 40 3.70 - RSP40 370

Meritor Differential - Eaton Rear 40 3.70 Part No: RSP40 370

$1,742.86

The Eaton RSP40 3.70 Rear Differential is a remanufactured drivetrain component engineered to restore reliable torque distribution and power transfer in heavy truck rear axles. Built to meet OEM specifications with a 3.70 gear ratio, this Eaton differential supports consistent performance and long service life under demanding conditions. Ideal for Class 8 and other commercial trucks, it helps fleets reduce downtime while providing dependable operation across highway and vocational applications.

Specifications

The Eaton RSP40 3.70 Rear Differential is a high‑quality remanufactured driveline assembly engineered for use in heavy trucks equipped with Eaton Rear 40 axles. Featuring a 3.70 gear ratio, this rear differential helps balance speed and torque for robust performance in highway and vocational applications. Each unit is remanufactured to meet or exceed OEM quality standards, restoring internal gearing, bearings, and seals to deliver lasting durability. Designed for commercial vehicles and Class 8 trucks, it offers a dependable torque distribution solution that helps reduce downtime and extend service life.

Weight