Spicer HAXL-TEC-11.1 User Manual
Spicer For the car
Spicer Service Parts
Dana Holding Corporation
HAXL-TEC-11.1
D170 AND D190 GENUINE SPICER
®
OUTPUT SHAFT
BEARING RACE PARTS CHANGE
-
REVISED
SERVICE/TECHNICAL
DATE:
February 13, 2012
TO:
All Dana Spicer
®
Service Parts Heavy Axle Customers
Affected Models: All
D170, D190
Dana has made a significant design change to the output shaft bearing components used on the Genuine
Spicer
®
differential models listed above. Effective the week of
October 24
th
2011
, new size bearing cups
will be utilized resulting in the
“repositioning” o
f the machined snap ring groove on all forward D170 axle
housings and D190 bolt on housing covers. Before the implementation of this change, Dana had been
using an interim configuration since June 2010. In those axle builds a unique combination of parts was
being utilized. This included the use of a
“housing spacer” 139979 and a combination of bearing cups
131212 and 139980.
Dana has released a new output shaft bearing kit, axle housing cover kit and all new D170 axle housings.
All original and interim design D170 axle housings are now replaced by new axle housings as shown in the
chart on page 3. When replacing any of the output bearing parts for any configuration in the field, the use
of correct components or kits is important.
The individual bearing parts and service kits are available for any of the configurations that exist in the field
today. These items are detailed in charts on the next page.
Chart-N
is for the NEW configuration,
Chart-O
for ORIGINAL configuration and
Chart-I
for the INTERIM configuration. A complete D170 axle
housing supersession chart is shown on page 3 of this bulletin.
New D170 Model Output
Shaft Bearing Cup Parts
All New D170 Axle
Housing Part
Numbers for Service
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