Spicer 504511 D155 Power Divider Unit Conversion Kit

Product Overview

Genuine Dana Spicer 504511 power-divider-unit conversion kit for supported D155 tandem drive-axle applications. The kit incorporates the updated Spicer PDU gear design and is sold as a complete conversion kit for the applicable axle configuration.

Technical Identification

• Manufacturer: Dana Spicer
• Sellable part number / SKU: 504511
• Product type: Power divider unit conversion kit
• Axle family: D155
• GTIN: 00023913699758
• Common distributor reference: EH504511 / 250-504511
• Approximate packaged weight: 51.2 lb

Application and Service Notes

Confirm the complete axle model, carrier identification tag, bill of material, power-divider design, existing gear configuration and applicable Dana product-information notice before ordering. The kit must be installed using the correct Dana/Spicer tandem-axle service manual, measurements, bearing settings, backlash, torque procedures and special tools. Do not treat this kit as universal across every D155 build.

Please confirm part number 504511, the D155 axle identification tag, bill of material and current PDU configuration before ordering.

Parts Verification and Ordering Notice

Please confirm the existing part number, axle identification, dimensions, specifications, kit contents and application before ordering. Catalogs, service manuals, repair manuals, figures and application guides may contain superseded or build-specific differences.

Technical References and OEM Documentation

• Dana Aftermarket — Spicer Axle Parts and Service Resources