Spicer D170, D190, D590 Tech Bulletin

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Axle Tech Bulletin (ATP)
For Axle Models: D170, D190, D590
New Design of Inter Axle Differential
DA0525001 Rev 1
Date:01/05/2025
As part of DANA’s commitment to constant product improvement the inter axle differential of the power divider has been re-designed. Previously the spider gear cage was in two halves which were then brazed together to form the unit.
This cage is now a single unit for better strength and reliability.
The two units are interchangeable, with the new unit backward compatible
with all applicable in-service axles.
With immediate effect the new version will be used in production and is also available for purchase as a spare parts
Original design part number - 10094013
New design part number - 10199347
10199347
10194013
If you have any questions, please call Dana Australia on 1300 003 262 or e-mail
aus.spicer@dana.com for more information.
Brazing
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