Spicer HAXL-TEC-11.1 - Manual (Page 2)

Page 2 of 5
Exact implementation dates for product changes can vary by OE. Additionally replacement of original product in the
field by customers from previous repairs could be possible. Replacement parts should always be confirmed by
identifying the original removed parts before parts are ordered or installed.

WARNING : DO NOT MIX Parts! Mixing of parts could cause pre-mature failure to the output shaft bearings and associated
parts. Check compatibility of parts before final assembly!
CHART-N
New Axle Housings w/ New Brg Cups and Snap Ring Groove Location Change:
Use kit 504060 when replacing the bearing parts from new build configurations or when ordering any of the new design axle
housings with the relocated snap ring groove. New design housings are made AFTER Sept 12
h
2011. Refer to the D170
Axle Housing Replacement Chart on page 3.
Output Shaft Bearing Kit: 504060
Spicer Part-No.
Description
Qty
Notes
134322 Snap Ring .109 ” 1 New Design Dim: .109 ” x 4.22”
139980 Bearing Cup 2 Cup ID# NP910345
131211 Bearing Cone 2 Cone ID# NP197868
CHART-O
Original Design Axle Housings w/ Original Brg Cup and Original Snap Ring Groove Location:
Use kit 513877 when replacing the bearing parts from any original design axle housing or bolt on cover. Original production
housings and covers made from 2003 thru June 2010.
Output Shaft Bearing Kit: 513877
Spicer Part-No. Description Qty Notes
078937 Snap Ring 1 Original Design Dim: .093 ” x 4.14”
131212 Bearing Cup 2 Cup ID# NP802507
131211 Bearing Cone 2 Cone ID# NP197868
CHART-I
Interim Build Configuration
–
Original Axle Housing w/ Repositioned Snap Ring Groove and use of a Axle
Housing Spacer:
The 504054 kit shown below was released and used when replacing the bearing parts from axles built with parts used on
an interim basis. From June 2010 thru Sept 6
th
2011 axle assemblies used a bearing spacer in addition to the bearing cup
combination of 139980/131212. The snap ring groove location change was introduced but required the use of the spacer
too. Check individual component identification or confirm vehicle build or serial number information if available. This kit
contains a replacement output nut and oil seal.
NOTE: The new 504060 kit can be used as an alternate replacement for the 504054 parts kit, but the housing spacer
139979, inner bearing cup 131212 and original snap ring 078937
MUST NOT be used. Use only the parts supplied in the
504060 kit.
Output Shaft Bearing Kit: 504054
Spicer Part-No.
Description
Qty
Notes
078937 Snap Ring 1 Dim: .093 ” x 4.14”
131212 Bearing Cup 1 Inner Cup ID# NP802507
139980
Bearing Cup
1
Outer Cup ID# NP910345
131211 Bearing Cone 2 Cone ID# NP197868
139979 Housing Spacer 1 Interim Housing Spacer
128049 Output Nut 1 Output Nut
210737 Oil Seal 1 Thru-Shaft Seal
Housing
Spacer
139979