RS404 Rear (Rear) Differential | Remanufactured Eaton Dana-Spicer for Class 8 Trucks, *DPE REMAN - *EXCHANGE

✅ RS404 Rear-Rear Remanufactured Differential
Eaton / Dana-Spicer
Call for Price — 419-522-3320

The RS404 rear-rear differential is a reliable workhorse for Class 8 tandem axle configurations, designed to handle heavy-duty applications with consistent performance and long service life. Built for a 40,000 lb GAWR, it delivers dependable torque and durability mile after mile.

Each unit is professionally remanufactured in-house by DPE using a mix of high-quality OEM and aftermarket components. Every differential is thoroughly inspected for gear wear, backlash, and bearing pre-load to ensure reliable operation.

Heavy-Duty Solutions — Built to Perform. Trusted to Last.

🔧 Specs & Features:

• RS404 rear axle position (rear-rear)
• Rated up to 40,000 lbs GAWR
• Available in multiple gear ratios
• Designed for Class 8 tandem axle applications

🛠️ What’s Included:

• Remanufactured Eaton Dana-Spicer RS404 rear differential
• 12-month unlimited mileage warranty
• Backed by expert service and support

🔁 Core Exchange Required
This unit is sold on an exchange basis. Your returned core must be like-for-like, complete, and rebuildable. Deductions may apply for:

• Cracked or damaged housings
• Burnt or missing internal components
• Low-lube or water damage
• Non-matching or non-rebuildable cores

📦 Shipping Policy

• Ships via LTL motor freight to verified commercial addresses only
• ⚠️ We do not ship to residential addresses
• Ensure a forklift or loading dock is available at time of delivery

🖼️ Image Disclaimer
Photos shown are for reference only. Actual product appearance may vary.

🛡️ Warranty Policy
DPE warrants this product against material defects and faulty workmanship for 12 months from the date of shipment.

• No labor allowance offered
• All claims are subject to inspection by DPE
• DPE may repair or replace any unit found defective under warranty
• ⚠️ Warranty is void if proper gear oil is not used or if oil levels are not maintained

Heavy-Duty Solutions — Built to Perform. Trusted to Last.
📞 Call for pricing and availability: 419-522-3320