The Eaton R44GD103 is a gear-side differential kit for heavy-duty truck axle applications. This part cross-references to Dana/Spicer EHR44GD103, Mack 2104-R44GC103 and 4333-2506000C1, Navistar 2506000 and 2506000C1 - making it a commonly sought interchange across multiple OEM platforms. Sold individually as a single unit. Pro Gear and Transmission carries genuine Eaton differential components for fleet and shop buyers. Call us to confirm proper fit for your axle configuration before ordering.
Features
Eaton part number R44GD103, also known as Dana/Spicer EHR44GD103
Cross-references Mack 2104-R44GC103 and 4333-2506000C1
Cross-references Navistar 2506000 and 2506000C1
Sold as a single unit (each)
Gear-side differential kit for heavy-duty truck axle service
Genuine Eaton differential component sold by Pro Gear and Transmission
