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I – Inboard Mount
O – Outboard Mount
X – Balanced
(tp) – Patented TruPilot Feature
(a) – Unequally spaced exciter ring mounting
(b) – Equally spaced exciter ring mounting
(c) – Peripheral mount pilot
(d) – Furnished with set screw holes
(e) – Notched
(f) – For ball seat or hub piloted applications
(o) – OEM captive part number
Active Part Numbers
In Order by Part Number
Active Part Numbers
In Order by Size
Obsolete Part Numbers
In Order by Part Number
Gunite
No.
Drum
Weight
Drum
Mount
Drum
Type
Wheel
Type
Brake Size
Overall
Depth
Width
of Brake
Surface
Pilot
Dia.
Bolt
Circle
Dia.
Bolt Holes
Special Information
No.
Size
3733
52
I
AAG Spoke
15.00x3.50 5.10 3.90 9.25 11.25
5
0.78
3733X 52
I
AAG Spoke
15.00x3.50 5.10 3.90 9.25 11.25
5
0.78
3737
128
O BBD Disc
16.50x8.00 10.94 8.44
8.53 11.25
10
0.84
3737X 128
O BBD Disc
16.50x8.00 10.94 8.44
8.53 11.25
10
0.84
3740
111
O BBF
Disc
16.50x7.00 10.31
7.68 8.78 11.25
10
1.03
3740X
111
O BBF
Disc
16.50x7.00 10.31
7.68 8.78 11.25
10
1.03
3741
79
O BEA Disc
15.00x4.00 9.18 4.66 9.00 10.82
8
1.00
3744A 105
O BDC
Disc
15.00x8.62
11.90 9.30 9.00 10.82
8
1.00
Low profile brake
drum. Limited to a hub
mounting flange O.D.
with a max of 13.10 in.
3746
92
O BEF
Disc
15.00x5.00 10.40 6.68 8.78 11.25
10
1.00
3746A 92
O BEF
Disc
15.00x5.00 10.40 6.68 8.78 11.25
10
1.25
3746AX 92
O BEF
Disc
15.00x5.00 10.40 6.68 8.78 11.25
10
1.25
3746X 92
O BEF
Disc
15.00x5.00 10.40 6.68 8.78 11.25
10
1.00
3748X
(o)
65
O BEH Disc
15.00x4.00 8.52 4.59 8.78 11.25
10
1.25
3750 103
O BDD Disc
15.00x8.62 12.20 9.49 8.78 11.25
10
1.00
3750A 103
O BDD Disc
15.00x8.62 12.20 9.49 9.00 10.82
8
1.00 Low profile brake drum.
3750AX 103
O BDD Disc
15.00x8.62 12.20 9.49 9.00 10.82
8
1.00 Low profile brake drum.
3750B 112
O BDD Disc
15.00x8.62 12.20 8.83 8.78 11.25
10
1.00
Low profile brake drum,
with brake surface wear
indicator.
3753
95
O BDC
Disc
15.00x5.00 10.28 7.14
8.78 11.25
10
1.00 Low profile brake drum.
3753
95
O BDC
Disc
15.00x6.00 10.28 7.14
8.78 11.25
10
1.00 Low profile brake drum.
3753A 95
O BDC
Disc
15.00x5.00 10.28 7.14
9.00 10.82
8
1.00 Low profile brake drum.
3753A 95
O BDC
Disc
15.00x6.00 10.28 7.14
9.00 10.82
8
1.00 Low profile brake drum.
3754
86
O BDC
Disc
15.00x4.00 9.52 5.94
8.78 11.25
10
1.00
3754
86
O BDC
Disc
15.00x5.00 9.52 5.94
8.78 11.25
10
1.00
3754A 86
O BDC
Disc
15.00x4.00 9.52 5.94 9.00 10.82
8
1.00
3754A 86
O BDC
Disc
15.00x5.00 9.52 5.94 9.00 10.82
8
1.00
3754AX 86
O BDC
Disc
15.00x4.00 9.52 5.94 9.00 10.82
8
1.00
3754AX 86
O BDC
Disc
15.00x5.00 9.52 5.94 9.00 10.82
8
1.00
3756
75
O BEA Disc
15.00x4.00 8.50 4.40 8.78 11.25
10
1.25
3756X 75
O BEA Disc
15.00x4.00 8.50 4.40 8.78 11.25
10
1.25
3758
96
O BDA Disc
16.50x5.00 9.37
5.43 8.78 11.25
10
1.25
3758A 96
O BDA Disc
16.50x5.00 9.37
5.43 9.00 10.82
8
1.00
3758AX 96
O BDA Disc
16.50x5.00 9.37
5.43 9.00 10.82
8
1.00
3759
86
O BBB Disc
16.50x5.00 7.25 5.62 9.44
11.25
10
1.25
3759A 86
O BBB Disc
16.50x5.00 7.25 5.62 9.44
11.25
10
1.00
3759AX 86
O BBB Disc
16.50x5.00 7.25 5.62 9.44
11.25
10
1.00
3759X 86
O BBB Disc
16.50x5.00 7.25 5.62 9.44
11.25
10
1.25
3760
62
I
ABG Spoke
15.00x4.00 5.85 4.61
9.25 11.25
5
0.78
3760A 62
I
ABG Spoke
15.00x4.00 5.85 4.61
9.25 11.25
6
0.78
3760AX 62
I
ABG Spoke
15.00x4.00 5.85 4.61
9.25 11.25
6
0.78
3760B 62
I
ABG Spoke
15.00x4.00 5.85 4.61
9.25 11.25
5/6
0.78
3760X 62
I
ABG Spoke
15.00x4.00 5.85 4.61
9.25 11.25
5
0.78
3762X
(o)
117
O BDA Disc
16.50x7.00 10.22 7.48 10.70 13.18
10
1.44
3763AX
(o)
116
O BEA Disc
16.50x7.00 10.22 7.48 11.25 13.18
10
1.00
3763X
(o)
117
O BDA Disc
16.50x7.00 10.22 7.48 10.70 13.18
10
1.25
3764X
(o)
118
O BDA Disc
16.50x7.00 10.22 7.48 9.00 11.25
10
1.25
3765
150
O BBD Disc
16.50x8.00 10.94 8.44
8.53 11.25
10
0.84
Heavy duty version of
3737.