LIEBHERR DRIVE AXLE BEARING SPACER RING

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Precision-hardened steel spacer ring that sets the exact axial position and preload of tapered roller bearings in the planetary final-drive assembly of a Liebherr wheeled excavator drive axle. Mounted between bearing races or against the shaft shoulder to maintain critical bearing geometry and optimize lubrication. Proper thickness selection during assembly prevents both excessive friction and bearing looseness, eliminating premature wear and unplanned downtime.

Compatible machines:

• A309 LI-1035
• A309 LI-717
• A309 LI717-717
• A310-567
• A311 LI-1036
• A311 LI-718
• A311 LI718-718
• A312 LI-1037
• A312 LI-719
• A312-551
• A314 LI-1039
• A316 LI-1040
• A316 LI-1041
• A316 LI-715
• A316 LI-716
• A316 LI716-716
• A900 C-LI-1002
• A900 C-LI-987
• A900 C-ZW-1030
• A900 C-ZW-1031
• A900 C-ZW-1032
• A900 C-ZW-1033
• A900 C-ZW-1384
• A900 C-ZW-1385
• A900 C-ZW-729
• A900 C-ZW-730
• A900 C-ZW-931
• A900 ZW-491
• A900 ZW-492
• A900 ZW-576
• A900 ZW-577
• A900 ZW-612
• A900 ZW-613
• A900 ZW-928
• A900 ZW-972
• A902 IND-583
• A902 LI-356
• A902 LI-357
• A902 LI-478
• A902 LI-618
• A904 C-LI-1003
• A904 C-LI-1004
• A904 C-LI-1005
• A904 C-LI-1071
• A904 C-LI-439
• A904 C-LI-440
• A904 C-LI-441
• A904 C-LI-477
• A904 IND-710
• A904 LI-665
• A904 LI-666
• A904 LI-667
• A910 COMP-1186
• A910 COMP-1505
• A910 COMP-1837
• A912 COMP-1187
• A912 COMP-1506
• A912 COMP-1838
• A912 LI-358
• A912 LI-359
• A912 LI-403
• A912 LI-404
• A912 LI-418
• A912 LI-419
• A912 LI-420
• A912 LI358-358
• A912 LI359-359
• A912-145
• A912-245
• A913 COMP-1824
• A914 B-LI-954
• A914 B-LI-955
• A914 C-LI-1044
• A914 C-LI-1045
• A914 COMP-1188
• A914 COMP-1507
• A914 LI-671
• A914 LI-672
• A914 LI-673
• A914-1176
• A914-1182
• A916 COMP-1856
• A916-1177
• A916-1183
• A918 COMP-1189
• A918 COMP-1192
• A918 COMP-1508
• A918-1178
• A918-1184
• A920-1179
• A920-1185
• A922 LI-421
• A922 LI-497
• A922 RAIL-1190
• A922 RAIL-1509
• A922-149
• A922-150
• A922-249
• A922-250
• A922-261
• A922-290
• A924 B-LI-956
• A924 B-LI-957
• A924 B-LI-958
• A924 B-LI-959
• A924 C-LI-1047
• A924 C-LI-1048
• A924 C-LI-1049
• A924 C-LI-1050
• A924 C-LI-1051
• A924 C-LI-1305
• A924 C-LI-1313
• A924 HL-1206
• A924 LI-674
• A924 LI-675
• A924 LI675-675
• A924 RAIL-1191
• A924 RAIL-1510
• A924-1180
• A924-1206
• A928-1181
• A932 LI-360
• A934 B-LI-934
• A934 C-LI-1006
• A934 C-LI-1418
• A934 C-LI-1498
• LH18 M-1840
• LH22 M-1197
• LH22 M-1250
• LH24 M-1198
• LH24 M-1251
• LH26 EC-1704
• LH26 EM-1799
• LH26 M-1199
• LH26 M-1252
• LH30 M-1200
• LH30 M-1253
• LH35 M-1201
• LH35 MT-1220
• LH40 M-1202

Travel-system component for LIEBHERR construction machinery — used in travel reducers and final drives of crawler machines (excavators, crawler loaders, dozers) as well as in drive axles and wheel-hub planetary reductions of wheeled machines (wheel loaders, wheeled excavators). Industry synonyms: travel drive, final drive, drive axle, traction drive, travel reducer, planetary final drive, drive reducer, wheel-hub reduction.