Spicer HAXL-PNI-24 User Manual
HAXL-PNI-24
DIFF LOCK SHIFT FORK CHANGE IN DANA 170,
190, 590 SERIES CARRIERS
PART NUMBER INFORMATION
DATE: 10/15/2012
TO: All Dana Aftermarket Group Heavy Axle Customers
Affected Models: D/R170D, D/R190D, D/R590D, S170D, S190D, S590D – Diff Lock models
A Diff Lock Shift Fork bill of material change in the production models listed above was done in mid
December 2008. The shift fork change was done to optimize components being used in production. To
ensure the correct replacement parts are ordered and used when doing ratio changes or carrier repairs,
use the following charts below.
• There are two shift fork designs for these models.
• The shift forks use will vary by combination of Differential Case and Gear Set Ratio
• Carriers built “Before” December 2008 may have had a Different combination than current builds
See the applicable model charts below that details the correct combination of parts customers should use
when performing any type of repairs or more importantly ratio changes to existing carriers. When doing
ratio changes, the differential cases may require changing in addition to the shift fork.
1. Find the correct model chart
2. Find the ratio you have and/or ratio you are converting to
3. Identify the Shift Fork and Differential Case Parts for that configuration
131099 131101
22mm 30mm
Spicer Service Parts Dana Holding Corporation www.spicerparts.com www.dana.com
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Diff Lock Shift Fork & Diff Cases
Series Ratio
3.07 131101 512945 131029 131477
3.21 131101 512945 131029 131477
3.42 131101 512945 131027 131476
3.58 131101 512945 131029 131476
3.73 131101 512945 131029 131476
3.91 131101 512945 131029 131752
D170D
D170DP
Single
Speed
R170D
S170D
Single
Speed
D190D
Single
Speed
4.10 131101 512945 131029 131752
4.30 131101
4.56 131101 512945 131029 131752
4.78 131101
5.25 131101 512945 131029 131476
5.38 131101
5.57 131101 512945 131029 131476
6.14 131101
6.83 131101 512945 131029 131752
7.17 131101
3.07 131101 512945 131027 131476
3.21 131101
3.42 131101 512945 131027 131476
3.58 131101
3.73 131101 512945 131027 131476
3.91 131101
4.10 131101 512945 131029 131752
4.30 131101
4.56 131101 512945 131029 131752
4.78 131101
5.25 131101 512945 131029 131752
5.38 131101
5.57
6.14
6.83 131101 512945 13
7.17 131101
3.42 131101 512945 131027 131476
3.58 131101 512945 131029 131476
3.73 131101 512945 131029 131476
3.91 131101
4.10 131101 512945 131029 131752
4.30 131101 512945 131029 131752
4.56 131101 512945 131029 131752
4.78 131101
5.25 131101 512945 131029 131476
5.38 131101 512945 131029 131476
5.57 131101 512945 131029 131476
6.14 131101 512945 131029 131752
6.83 131101
7.17 131101 512945 131029 131752
Diff Lock Shift
Fork ID#
131099
131099 512944
Shift Fork Kit
512945
512945
512945
512945
512945
512945
512945
512945
512945
512945
512945
512944 131029 131476
512945
512945
512945
512945
Flange Half
Case
131029 131752
131029 131752
131029 131476
131029 131752
131029 131752
131027 131476
131029 131476
131029 131752
131029 131752
131029 131752
131029 131752
131029 131476
1029 131752
131029 131752
131029 131752
131029 131752
131029 131752
Plain Half
Splined Case
Spicer Service Parts Dana Holding Corporation www.spicerparts.com www.dana.com
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