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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
3169
80
I
ACE
Disc
15.00x5.00 8.00 5.75 6.44
8.75
10
0.76 Equally spaced exciter
ring mounting.
3169A 80
I
ACE
Disc
15.00x5.00 8.00 5.75 6.44
8.75
6
0.81
Equally spaced exciter
ring mounting.
3169AX 80
I
ACE
Disc
15.00x5.00 8.00 5.75 6.44
8.75
6
0.81
Equally spaced exciter
ring mounting.
3169B 80
I
ACE
Disc
15.00x5.00 8.00 5.75 6.51
8.75
6
0.81
Equally spaced exciter
ring mounting.
3169BX 80
I
ACE
Disc
15.00x5.00 8.00 5.75 6.51
8.75
6
0.81
Equally spaced exciter
ring mounting.
3169X 80
I
ACE
Disc
15.00x5.00 8.00 5.75 6.44
8.75
10
0.76 Equally spaced exciter
ring mounting.
3174X
75
I
AAF Spoke
12.25x7.50 8.88 8.00 8.50 10.00
6
0.65
6 equally spaced bolt
holes.
3174X
75
I
AAF Spoke
12.25x7.50 8.88 8.00 8.50 10.00
6
0.65
6 paired bolt holes.
3175
94
I
AAI
Spoke
15.00x7.00 8.50 7.50 10.50 12.75
5
0.78
3175X
94
I
AAI
Spoke
15.00x7.00 8.50 7.50 10.50 12.75
5
0.78
3176
94
I
AAI
Spoke
15.00x7.00 8.70 7.64
11.25 12.75
6
0.78
3176A 94
I
AAI
Spoke
15.00x7.00 8.70 7.64
11.25 12.75
5
0.78
3176AX 94
I
AAI
Spoke
15.00x7.00 8.70 7.64
11.25 12.75
5
0.78
3176X
94
I
AAI
Spoke
15.00x7.00 8.70 7.64
11.25 12.75
6
0.78
3178 (o)
110
I
CAI
Spoke
16.50x7.00 8.26 7.67
14.25 12.75
5
0.65
3178X
(o)
110
I
CAI
Spoke
16.50x7.00 8.26 7.67
14.25 12.75
5
0.65
3183X
(o)
71
I
AAG Disc
15.00x4.00 7.07
4.96 9.50 11.25
10
0.81
3185X
(o)
113
O BAH Disc
16.50x7.00 9.06 7.76 9.50 11.25
10
0.79
3186
40
I
AFE
Disc
15.00x3.00 4.69 3.50 6.44
8.00
5
0.65
3186X 40
I
AFE
Disc
15.00x3.00 4.69 3.50 6.44
8.00
5
0.65
3187 (o)
101
I
ADF
Disc
15.00x7.00 9.30 7.50 9.37
11.25
10
0.81
3187X
(o)
101
I
ADF
Disc
15.00x7.00 9.30 7.50 9.37
11.25
10
0.81
3192X
(o)
87
O BEH Disc
15.00x4.00 9.25 5.65 8.53 11.25
10
1.25
3192X
(o)
87
O BEH Disc
15.00x5.00 9.25 5.65 8.53 11.25
10
1.25
3195
105
I
AAA Disc
16.50x7.00 8.50 7.44
8.66 11.25
10
0.81
Serviced by 3195X.
3196 122
I
AAH Spoke
16.50x7.00 8.00 7.31
11.00 12.75
6
0.64
3196X 122
I
AAH Spoke
16.50x7.00 8.00 7.31
11.00 12.75
6
0.64
3197
148
I
AAH Spoke
18.00x7.00 8.24
7.50 11.00 12.75
6
0.64
Serviced by 3197X.
3212 (o)
92
O ADA Disc
15.00x6.00 9.46 6.46 7.00 8.75
10
0.73
3212X
(o)
92
O ADA Disc
15.00x6.00 9.46 6.46 7.00 8.75
10
0.73
3214 (o)
80
I
CAF Spoke
15.00x6.00 7.00 6.46 13.25 12.00
5
0.65
3214X
(o)
80
I
CAF Spoke
15.00x6.00 7.00 6.46 13.25 12.00
5
0.65
3215 (o)
112
O BDA Disc
16.50x7.00 10.60 7.74
9.00 11.25
10
0.81
3215X
(o)
112
O BDA Disc
16.50x7.00 10.60 7.74
9.00 11.25
10
0.81
3219 106
O BDA Disc
15.00x7.00 10.47
7.59 8.53 11.25
10
0.81
3219AX 106
O BDA Disc
15.00x7.00 10.47
7.59 8.78 11.25
10
1.00
3219X 106
O BDA Disc
15.00x7.00 10.47
7.59 8.53 11.25
10
0.81
3234 (o)
53
I
AAA Spoke
15.00x3.50 5.38 3.94
9.18 11.25
5
0.65
3234X
(o)
53
I
AAA Spoke
15.00x3.50 5.38 3.94
9.18 11.25
5
0.65
3235 (o)
85
I
AAA Spoke
15.00x5.00 6.34
5.44
9.18 11.25
5
0.65
3235X
(o)
85
I
AAA Spoke
15.00x5.00 6.34
5.44
9.18 11.25
5
0.65
3239 (o)
111
O BDA Disc
15.00x6.00 9.80 6.50 9.00 11.25
10
1.25