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U.S. 888-725-9355
Canada 800-387-3889
DRIVE AXLE HUBS
FOR AXLE MODELS: Eaton 18, 23 26, 38D, 44D, D380, D381, D400 (Tag Axles 25LD, H25LD)
Meritor RD-22-145, RS-21-145, RS-21-230, RS-23-160, RS-23-161, RS-23-180, RS-23-240, RD-23-380,
RS-24-160, RS-26-180, RS-26-380, RT-40-145, RT-44-145, RT-46-160, RT-48-180, RT-48-380, RT-52-160,
RT-52-180, RT-53-380, SQ100, SQR100, SSHD (Tag Axles TR, TRD, TT)
HUB NO.
DESCRIPTION
TYPE
04-16002-XXX Drive Axle Hub
Outboard Drum
8 Hole
Serrated Studs
INNER BEARING
CUP
CONE
BOLT CIRCLE
592A
598A or 594A
10.827”
OUTER BEARING
CUP
CONE
572
580
DRAWING
REFERENCE
ITEM
DIMENSION
A
Overall Length
8.90”
B
Outer Hub Cap Face To Inner Bearing Cup Seat
6.90”
C
Distance Between Cups
4.307”
D
Bolt Circle Diameter
10.827”
E
Wheel Stud Quantity
8
F
Pilot Diameter
8.689”
G
Drive Flange Hole Pattern
8, 5/8”-11; 7.00” B.C.
HUB PILOTED - Hub Assemblies without Drum or Rotor
HUB PART NUMBER HAND
WHEEL TYPE
DRUM TYPE
WHEEL STUD
NUMBER
DRIVE FLANGE
STUD NUMBER ABS RING NUMBER
04-16002-098-P72
RH
09-002003
08-008551
HUB PILOTED - Hub and Rotor Assembly
HUB PART NUMBER WHEEL TYPE WHEEL STUD NUMBER
DRIVE FLANGE
STUD NUMBER
ABS RING
NUMBER
ROTOR NUMBER ROTOR O.D.
16-16002-1000
09-002003
08-008551
3237T1242
23-123632-002
14.88
WHEEL STUDS USED WITH HUB IN ASSEMBLIES
WHEEL STUD NO.
THREAD TYPE SIZE
STYLE
WHEEL TYPE
USE WITH DRUM TYPE
09-002003
Serrated M22 x 1.5
Hub Piloted
Aluminum Wheel
Cast
DRIVE FLANGE STUDS USED WITH HUB IN ASSEMBLIES
HUB END
NUT END
DRIVE FLANGE STUD OVERALL LENGTH BODY DIAMETER THREAD SIZE THREAD LENGTH THREAD SIZE THREAD LENGTH
08-008551
2.94”
.63”
.63”-11
.85”
.63”-18
1.38”
ROTORS USED WITH HUB IN ASSEMBLIES
BOLT HOLES
ROTOR PART NO.
OUTSIDE DIA.
OVERALL DEPTH BOLT CIRCLE DIA.
DIAMETER
NUMBER
PILOT DIA.
23-123632-002
14.882
6.285
10.500
.63-18 UNF
8
8.610