The Eaton Spicer DS404 front differential carrier, part number DS404R370 or DS404 with a 3.70 ratio, is designed for heavy-duty truck front axle applications. This unit is sold on a core exchange basis - a core charge applies at the time of purchase and may be refunded in whole or in part following delivery and inspection per the manufacturer core policy. Eaton Spicer differentials are widely specified across commercial truck platforms, and this DS404 carrier is built to those OE specifications. Contact Pro Gear and Transmission to confirm proper fit for your truck before ordering.
A refundable core charge of $800.00 applies to this item and will be collected at checkout. The core charge is refunded upon receipt of your returned core, subject to its condition; customer is responsible for return shipping. Call us at (877) 776-4600 for details.
Features
Eaton Spicer DS404 front differential carrier
Part number DS404R370 or DS404 370 ratio
3.70 gear ratio
Sold on core exchange - core charge applies
Core refund subject to delivery, inspection, and manufacturer core policy
Call Pro Gear and Transmission to confirm fitment for your specific application
Tech Specs
- Part Number: DS404R370 or DS404 370 ratio
- Gear Ratio: 3.70
- Axle Position: Front
- Sold Exchange: Core charge applies; refund subject to inspection and manufacturer core policy