The Eaton Spicer RS404 is a rear differential carrier with a 4.88 ratio, available under part number RS404R488 or RBT-RS404R488. The 4.88 ratio is a numerically higher final drive suited for applications demanding strong low-speed pulling power. This unit is sold on a core exchange basis - a core charge applies and may be refunded in whole or in part upon return, delivery, and inspection per the manufacturer's core policy. Pro Gear and Transmission carries Eaton Spicer differential carriers across a range of ratios. Call us to confirm this carrier matches your axle model and application before ordering.

• RS404 Rear Differential Carrier Ratio: 4.88 Part Number: RS404R488 or RBT-RS404R488 Brand: Eaton Spicer Sold on core exchange basis

This differential is sold on a core exchange basis. A core charge will apply at the time of purchase and may be refunded in whole or in part upon return, delivery, and inspection of the original core unit. All cores are subject to the manufacturer's core policy unless otherwise agreed upon in writing. Contact Pro Gear and Transmission for a shipping quote and to confirm the correct ratio and carrier configuration for your axle.