17 / 114
17
BRAKE DRUM NUMERICAL SECTION
Drum
Number
Weight Type Mount
Backface
Thickness
Brake
Surface
Diameter
Overall
Depth
Brake
Surface
Flat
Pilot
Diameter
Bolt
Circle
Diameter
Bolt Holes
Special
Information
No. Size
68730B 101 G I
0.52
16.50
8.75 7.44
9.50
11.25 10 0.81
68730F
103 G I
0.52
16.50
8.75 7.44
9.50
11.25 10 0.81 *See footer.
68731F
101 G I
0.50
16.50
8.75 7.31
9.00
11.25 10 0.81
68732F
103 G I
0.52
16.50
8.75 7.44
9.50
11.25 5/6 0.81
68733F
106 G I
0.50
16.50
8.75 7.31
9.00
11.25 10 1.06
68734F
103 G I
0.52
16.50
8.75 7.44
9.50
11.25 10 1.00
68760F
103 G I
0.52
16.50
8.75 7.44
9.44
11.00
5 0.78
68765B 101 G I
0.52
16.50
8.75 7.44
9.50
11.25
5 0.81
6 0.66
68765F
101 G I
0.52
16.50
8.75 7.44
9.50
11.25
5 0.81
6 0.66
68797B
OBSOLETE - Use 66875B
68844F
89
K O 0.62
16.50
8.10 5.48
8.69
11.25 10 1.09
68845F
88
K O 0.62
16.50
8.10 5.48
8.78
11.25 10 1.31
68846B
89
K O 0.62
16.50
8.10 5.48
8.78
11.25 10 1.00
68848F
90
K O 0.62
16.50
8.10 5.48
8.66
11.25 10 0.81
68872B
OBSOLETE - Use 65543B
68882F
93
F
I
0.50
16.50
8.19 7.19
14.25
12.75 5/6 0.66 11.25 Hub Bore
68887B**
78
F
I
0.50
16.50
7.22 6.25
14.25
12.75
5 0.78 11.25 Hub Bore
6 0.66
68891F
124
H I
0.50
16.50 11.25 8.94
9.44
11.25 10 0.84
68897B 104
A I
0.41
16.50
8.00 7.28
11.00
12.75 5/6 0.66
68897F
105
A I
0.41
16.50
8.00 7.28
11.00
12.75 5/6 0.66 *See footer.
68899F
OBSOLETE - Use 61730F
68903F
107
H I
0.50
16.50
9.00 7.50
11.25
12.75
5 0.78
6 0.66
68908F
OBSOLETE - Use 61727F
68918F
109
H I
0.50
16.50
8.92 7.40
9.38
11.25 10 0.81
68921F
112
H I
0.50
16.50
8.81 7.50
9.44
11.25 10 0.81
68927F
129 G I
0.50
16.50 10.19 9.00
9.50
11.25 10 0.81
68931F
128 G I
0.50
16.50 10.19 9.00
9.50
11.25
5 0.78
6 0.66
68934F
OBSOLETE - Use 66899B
68940F**
78
F
I
0.50
16.50
7.22 6.25
14.25
12.75 5/6 0.66 11.25 Hub Bore
Shoulder for
Clipped Head
Stud
68942F
93
F
I
0.50
16.50
8.19 7.19
14.25
12.75 5/6 0.66 11.25 Hub Bore
Shoulder for
Clipped Head
Stud
68946F
122 G I
0.50
16.50 10.00 9.00
9.44
11.00
5 0.78
6 0.66
68958B
93
F
I
0.50
16.50
8.19 7.19
14.25
12.75
5 0.78 11.25 Hub Bore
6 .066
Mount I=Inboard, O=Outboard
See Page 4 for Obsolete with No Replacement Brake Drums.
*Available for purchase through the pallet program. See Page 6 for pallet part numbers.
**Will become obsolete when current inventory is depleted. Call for availability - if purchased, parts are non-returnable.