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WHEEL END
TRAILER AXLE SPINDLE HARDWARE
MERITOR TN, TQ AXLES - “POSITIVE” ADJUSTMENT
EUCLID
NO.
DESCRIP-
TION
ACROSS
FLATS
THREAD
SIZE
WASHERS
REPLACES
THICKNESS O.D.
I.D.
COMMENTS
E-7663
Axle Spindle
Lock
Washer
Meritor A1229X2546
Leland L3236
.23”
3.88” 2.39”
E-1251
Outer Axle
Spindle Nut
Meritor 1227Z676
Eaton 42198
Haldex 65464
Haldex 66121
Trailmobile 700716
Navistar IT12398
Leland L840
3.25” 2.38”-16
.38”
E-1253
Inner Axle
Spindle Nut
Meritor 1227B678
Eaton 42201
Haldex 66123
Navistar IT12396
Leland L2099
Leland L842
3.81” 2.38”-16
.50”
E-2128
Replace-
ment
Service Nut
Meritor 1227S877
Dana/Spicer 12399
Eaton 42200
Haldex 66125
Haldex 66543
Trailmobile 700717
Meritor A1227S877
Leland L1025
3.81” 2.38”-16
.50”
Used in place of
E-1253 to convert
to “manual’
adjustment
MERITOR TP AXLE - “MANUAL” ADJUSTMENT
EUCLID
NO.
DESCRIP-
TION
ACROSS
FLATS
THREAD
SIZE
WASHERS
REPLACES
THICKNESS O.D.
I.D.
COMMENTS
E-7665
Axle Spindle
Lock
Washer
Meritor 1229H4584
Leland L3222
.22”
5.06” 3.50”
Includes E-1073
set screw
E-7666
Outer Axle
Spindle Nut
Meritor 1227B1484
Leland L3223
4.38” 3.50”-12
.38”
E-7664
Inner Axle
Spindle Nut
Meritor 1227K1389
Leland L3221
4.84” 3.50”-12
.38”