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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
04-16000-XXX Drive Axle Hub
Outboard Drum
10 Hole
Serrated Studs
INNER BEARING
CUP
CONE
BOLT CIRCLE
592A
598A or 594A
11.25”
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
11.25”
E
Wheel Stud Quantity
10
F
Pilot Diameter
8.65”
G
Drive Flange Hole Pattern
6, 5/8”-11; 7.00” B.C.
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.
16-16000-1001
09-001728
08-008551
09-002209
23-123615-002
16.54
16-16000-1012
09-001728
08-008551
09-002209
23-123642-002
17.09
WHEEL STUDS USED WITH HUB IN ASSEMBLIES
WHEEL STUD NO.
THREAD TYPE SIZE
STYLE
WHEEL TYPE
USE WITH DRUM TYPE
09-001728
Serrated M22 x 1.5
Hub Piloted
Aluminum, Steel
Cast
09-001989
Serrated M22 x 1.5
Hub Piloted
Steel Wheel
Cast
09-002004
Serrated M22 x 1.5
Hub Piloted
Aluminum, Steel
Cast
DRIVE FLANGE STUDS USED WITH HUB IN ASSEMBLIES
HUB END
NUT END
DRIVE FLANGE STUD PART 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.
23-123615-002
16.535
6.285
10.500
.63-18 UNF
10
8.500
23-123642-002
17.087
5.644
10.500
.63-18 UNF
10
8.500