401DU105 | Dana Spicer N400 N190 Ring Gear Carrier – Casting 401DU104 – NOS

401DU105 is a genuine Dana Spicer ring gear carrier (casting number 401DU104) for N400 and N190 axle models. This rare New Old Stock (NOS) component is part of the high-numerical slow ratio differential setups (6.50–7.83 range).

Call 419-522-3320 for pricing and availability.

Key Specifications

• Part Number: 401DU105
• Casting Number: 401DU104
• Manufacturer: Dana Spicer
• Application: N400 / N190 Series Axles
• Condition: New Old Stock (NOS)

Fitment Notes

This ring gear carrier is commonly used in rare slow ratio configurations for single axle refuse trucks, utility, and tree service vehicles. Verify compatibility with your axle model and BOM number before ordering.

Also available as part of the complete kit: 175KQ100-X Dana Spicer Differential Case Kit

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Image Disclaimer

Photos show the actual NOS ring gear carrier you will receive.

Shipping / Location

• Ships from our Mansfield, Ohio warehouse (419-522-3320)
• Parcel or LTL options available based on weight
• Warehouse Bin Location: DPX_OH_BR549_DAN

Heavy-Duty Solutions — Built to Perform. Trusted to Last.
Discount Parts Exchange (DPX) — Mansfield, Ohio — Since 1997