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BRAKE DRUM PROGRESSIVE SECTION
Brake
Surface
Diameter
Overall
Depth
Brake
Surface
Flat
Pilot
Diameter
Bolt
Circle
Diameter
Bolt Holes
Drum
Number Weight Type Mount
Backface
Thickness
Special
Information
No. Size
16.50 BRAKE SURFACE DIAMETER
16.50 8.10
5.48
8.69
11.25 10 1.09 68844F 89
K O 0.62
16.50 8.10
5.48
8.78
11.25 10 1.00 68846B 89
K O 0.62
16.50 8.10
5.48
8.78
11.25 10 1.31 68845F 88
K O 0.62
16.50 8.19
7.19
14.25
12.75 5/6 0.66 68882F 93
F
I
0.50
11.25 Hub Bore.
16.50 8.19
7.19
14.25
12.75 5/6 0.66 68942F 93
F
I
0.50
11.25 Hub Bore
Shoulder for
Clipped Head Stud.
16.50 8.19
7.19
14.25
12.75 5 0.78 68958B 93
F
I
0.50
11.25 Hub Bore.
6 0.66
16.50 8.19
7.19
14.25
12.75 5 0.78 68958F 93
F
I
0.50
11.25 Hub Bore.
6 0.66
16.50 8.23
7.23
11.25
12.75 5/6 0.78 63032F 105
G I
0.56
16.50 8.31
7.62
13.50
15.00 10 0.53 62199F 88
A
I
0.44
16.50 8.38
7.38
9.44
11.00 5 0.78 67518B 98
G I
0.50
6 0.66
16.50 8.38
7.38
9.44
11.00 5 0.78 67518F 100
G I
0.50
*See footer.
6 0.66
16.50 8.38
7.38
9.44
11.25 10 0.81 67537F 102
G I
0.50
16.50 8.40
7.40
10.50
12.75 5 0.78 63031B 114
G I
0.56
16.50 8.44
7.24
11.25
12.75 5/6 0.78 61731F 123
H I
0.56
16.50 8.44
7.37
11.25
12.75 5/6 0.78 68981B 100
G I
0.50
*See footer.
16.50 8.50
7.32
8.66
11.25 10 0.81 61791F 107
A
I
0.50
16.50 8.50
7.40
11.00
12.50 5/6 0.66 61780F 108
H I
0.50
16.50 8.53
7.44
11.42
13.19 6 0.66 68986B 102
G I
0.53
16.50 8.56
5.44
8.66
11.25 10 1.31 68988F 84
H O 0.50
16.50 8.56
5.44
8.78
11.25 10 1.00 68985F 85
H O 0.50
16.50 8.56
5.44
8.78
11.25 10 1.31 68989F 84
H O 0.50
16.50 8.69
7.63
10.50
12.75 5/6 0.78 62997B 96
G I
0.56
16.50 8.69
7.63
10.50
12.75 5/6 0.78 62997F 97
G I
0.56
*See footer.
16.50 8.75
7.31
9.00
11.25 10 0.81 68731F 101
G I
0.50
16.50 8.75
7.31
9.00
11.25 10 1.06 68733F 106
G I
0.50
16.50 8.75
7.44
9.44
11.00 5 0.78 68760F 103
G I
0.52
16.50 8.75
7.44
9.50
11.25 10 0.81 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
*See footer.
16.50 8.75
7.44
9.50
11.25 5/6 0.81 68732F 103
G I
0.52
16.50 8.75
7.44
9.50
11.25 10 1.00 68734F 103
G I
0.52
16.50 8.75
7.44
9.50
11.25 5 0.81 68765B 101
G I
0.52
6 0.66
16.50 8.75
7.44
9.50
11.25 5 0.81 68765F 101
G I
0.52
6 0.66
16.50 8.75
7.50
11.00
12.50 5/6 0.66 61727F**
111
H I
0.50
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.