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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 8.78
6.72
9.75
11.25 5 0.66 68036F**
104
H I
0.50
Notched.
16.50 8.78
7.41
11.25
12.75 5 0.78 61730F 98
H I
0.50
6 0.66
16.50 8.78
7.41
11.25
12.75 5/6 0.78 62240F 98
G I
0.50
16.50 8.81
7.50
9.44
11.25 10 0.81 68921F 112
H I
0.50
16.50 8.84
5.75
8.53
11.25 10 1.31 65739B 95
K O 0.50
16.50 8.88
7.62
11.00
12.75 6 0.66 61733F 134
H I
0.56
16.50 8.92
7.40
9.38
11.25 10 0.81 68918F 109
H I
0.50
16.50 9.00
7.50
11.25
12.75 5 0.78 68903F 107
H I
0.50
6 0.66
16.50 9.00
7.62
9.50
11.25 5/6 0.78 68012F 112
H I
0.56
Notched.
16.50 9.00
7.62
9.50
11.25 10 0.81 68013F 112
H I
0.56
Notched.
16.50 9.04
5.95
8.78
11.25 10 1.31 65710B 96
K O 0.50
*See footer.
16.50 9.06
6.94
9.44
11.25 10 0.81 66096F 100
H I
0.50
16.50 9.14
5.45
8.78
11.25 10 1.00 65659B 85
K O 0.50
16.50 9.15
5.94
11.25
13.19 10 1.00 66350F 94
K O 0.50
16.50 9.19
5.62
9.00
11.25 10 1.31 64035F 131
H O 0.62
16.50 9.22
5.50
8.53
11.25 10 1.31 65650B 90
H O 0.62
16.50 9.22
5.50
8.78
11.25 10 1.00 65654B 89
H O 0.62
16.50 9.22
5.50
9.00
11.25 10 1.31 65651B 90
H O 0.62
16.50 9.25
6.25
8.66
11.25 10 1.00 65173B 114
H O 0.62
16.50 9.37
5.45
8.78
11..25 10 1.00 65158B 92
K O 0.50
16.50 9.37
5.45
8.78
11.25 10 1.31 65151B 92
K O 0.50
16.50 9.38
5.68
9.00
11.25 10 1.31 65175B 102
K O 0.62
Notched.
16.50 9.38
5.68
9.00
11.25 10 1.31 65175F 102
K O 0.62
Notched.
16.50 9.38
6.38
8.74
11.25 10 1.31 65165B 116
H O 0.62
16.50 9.38
6.38
8.78
11.25 10 1.31 65161B*
116
H O 0.62
16.50 9.39
5.70
8.78
11.25 10 1.31 77710B 79
V O 0.50
Vortex Unlimited
16.50 9.44
6.55
11.25
13.19 10 1.00 66364B 106
K O 0.50
*See footer.
16.50 9.50
7.38
9.44
11.25 10 0.81 62200F 104
H I
0.50
*See footer.
16.50 9.50
7.50
11.05
13.19 10 1.03 66283F 112
G I
0.88
16.50 9.52
6.27
8.78
11.25 10 1.00 65163B 119
H O 0.62
16.50 9.52
6.27
8.78
11.25 10 1.00 65163F 119
H O 0.62
16.50 9.52
6.27
8.78
11.25 10 1.00 65183B 119
H O 0.62
16.50 9.52
6.27
8.78
11.25 10 1.31 65181B 118
H O 0.62
16.50 9.52
6.27
8.78
11.25 10 1.31 65182B 118
H O 0.62
16.50 9.52
6.38
8.78
11.25 10 1.00 65607B 117
K O 0.50
16.50 9.52
6.38
8.78
11.25 10 1.31 65600B 116
K O 0.50
*See footer.
16.50 9.52
6.38
8.78
11.25 10 1.31 65600C 116
K O 0.50
*See footer.
16.50 9.52
6.38
8.78
11.25 10 1.31 65604B**
111
K O 0.50
16.50 9.59
6.56
8.78
11.25 10 1.00 65609B 113
K O 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.