Spicer Conversions to New Bowl Tag Axle Configurations User Manual
Page 4

Conversion to New Bowl Tag Axle Configurations – ABIB-10001
Spicer 
Part-No. 
Description
131340
High Entry Input Assembly
131205
Input Bearing Cone (inner)
131206
Input Bearing Cup (inner)
131208
Input Bearing Cone (outer)
131209
Input Bearing Cup (outer)
134129
Output Housing Plug
107276S RTV Sealant 
131008K Oil Seal Kit with Input Nut 
127195 
IAD Air Line Plug ( line)
131487
IAD Air Line Plug (cover)
Heavy Tandem 40/6K Conversions from 6x4 to 6x2
• Models: D46-170, R46-170
• 40,000-46,000 lbs Applications
Fleet customers can retrofit existing vehicles with heavy tandems from a 6x4 
configuration to the 6x2 configuration. Dana has released service kits and instruction 
information that easily converts the Rear-Rear axle of a 6x4 into a Bowl Tag 
configuration. 
Current 40/46k 6x4 
axle configuration
 
 
 
 
 
 
 
Kit P/N: 504601
Description: Kit-Tag Axle S23-070B
Convert to 40/46k 6x2 – 
Order Spicer Kit 504601
Conversion requires:
Remove rear-rear axle assy and axle shafts 
Modify forward Carrier to “High Entry” design 
(Refer to parts table below and document shais187) 
Install Bowl Tag Conversion Parts kit 504601. 
Parts list to convert D170 to “high entry”
Spicer Part-No.
Description
Qty Notes
302873
Bowl Cover
1
23-070B mdl cover
302835 Spindle
Plugs 2
134129
Plug - Cupped
1
Fdw Cover IAD plug
132820 Cover
Bolts 14
130877 Cover
Washers
14
107276S RTV
Sealant 1
90897 Vent
Plug
1
821615
Hub Cap
2
7" bolt circle
SHAIS189A Information
Sheet 1
Parts in Conversion Kit:
Breather Hole Plug
Spindle Plug
Hub Cap 
Assembly 
Housing Cover 
Plate 
 
 
 
 
 
The material contained in this bulletin is product improvement information. Dana Holding Corporation are
not committed to, or liable for,
canvassing existing products.
