The Spicer 6-4-9041-1X is a heavy-duty forged steel differential end yoke manufactured by Dana Spicer to OEM specification. It connects the driveshaft to the differential pinion flange on medium and heavy-duty truck driveline applications, providing a solid, bolt-on replacement for worn or damaged OEM yokes.
Manufactured from forged steel with a black oxide finish, this end yoke is designed to handle the high-torque loads and angular misalignment demands of heavy-duty driveline service. It ships ready to install with no machining required.
Specifications
| Brand | Dana Spicer |
| Part Number | 6-4-9041-1X |
| Component Type | Differential End Yoke |
| Material | Forged Steel |
| Finish | Black Oxide |
| Hub Diameter R | 2.625″ |
| UPC | 023913213602 |
| Application | Differential pinion flange and transfer case driveshaft connections |
| OE Quality | OEM Specification |
Application
This end yoke is used at the differential end of a driveshaft, bolting directly to the differential pinion flange. It is a direct OEM replacement for worn or damaged yokes in medium and heavy-duty truck driveline applications. Always verify the part number against your vehicle’s service documentation before ordering.
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