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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
3019
47
I
AAE Spoke
15.00x3.50 4.75 4.06 8.75 11.25
5
0.78
3019X
47
I
AAE Spoke
15.00x3.50 4.75 4.06 8.75 11.25
5
0.78
3020AX
(o)
88
I
AAG Spoke
16.50x5.00 6.41
5.33 10.00 12.75
5
0.78
Serviced by 3289X.
3020AX
(o)
88
I
AAG Disc
16.50x5.00 6.41
5.33 10.00 12.75
7
0.78
Serviced by 3289X.
3021
110
I
ABA Spoke
16.50x7.00 8.94
7.62 9.50 11.25
5
0.81
3021X 110
I
ABA Spoke
16.50x7.00 8.94
7.62 9.50 11.25
5
0.81
3022
100
I
AAA Spoke
16.50x6.00 7.43 6.40 11.25 12.75
6
0.78 Unequally spaced exciter
ring mounting.
3022A 100
I
AAA Spoke
16.50x6.00 7.43 6.40 11.25 12.75
6
0.78
Equally spaced exciter
ring mounting.
3022AX 100
I
AAA Spoke
16.50x6.00 7.43 6.40 11.25 12.75
6
0.78
Equally spaced exciter
ring mounting.
3022B 100
I
AAA Spoke
16.50x6.00 7.43 6.40 11.25 12.75
6
0.78
3022C 100
I
AAA Spoke
16.50x6.00 7.43 6.40 11.25 12.75
6
0.78
3022CX 100
I
AAA Spoke
16.50x6.00 7.43 6.40 11.25 12.75
6
0.78
3022X 100
I
AAA Spoke
16.50x6.00 7.43 6.40 11.25 12.75
6
0.78 Unequally spaced exciter
ring mounting.
3023
65
I
ABE Spoke
15.00x4.00 5.39 4.40 9.50 11.25
6
0.78
Unnotched version of
3094.
3023A 65
I
ABE Spoke
15.00x4.00 5.39 4.40 9.50 11.25
5
0.78
3023AX 65
I
ABE Spoke
15.00x4.00 5.39 4.40 9.50 11.25
5
0.78
3023B 65
I
ABE Spoke
15.00x4.00 5.39 4.40 9.50 11.25
6
0.78
3023BX 65
I
ABE Spoke
15.00x4.00 5.39 4.40 9.50 11.25
6
0.78
3023X 65
I
ABE Spoke
15.00x4.00 5.39 4.40 9.50 11.25
6
0.78
Unnotched version of
3094X.
3026 (o)
96
I
ABA Disc
16.50x5.00 7.86 5.39 9.00 11.25
10
1.25
3026X
(o)
96
I
ABA Disc
16.50x5.00 7.86 5.39 9.00 11.25
10
1.25
3027
106
I
AAB Spoke
16.50x7.00 8.46 7.41
11.25 12.75
6
0.78 Unequally spaced exciter
ring mounting.
3027A 106
I
AAB Spoke
16.50x7.00 8.46 7.41
11.25 12.75
5
0.78 Unequally spaced exciter
ring mounting.
3027AX 106
I
AAB Spoke
16.50x7.00 8.46 7.41
11.25 12.75
5
0.78
Unequally spaced exciter
ring mounting.
Serviced by 3295AX.
3027B 106
I
AAB Spoke
16.50x7.00 8.46 7.41
11.25 12.75
5
0.78
3027BX 106
I
AAB Spoke
16.50x7.00 8.46 7.41
11.25 12.75
5
0.78
Serviced by 3295AX.
3027C 106
I
AAB Spoke
16.50x7.00 8.46 7.41
11.25 12.75
6
0.78
3027D 106
I
AAB Spoke
16.50x7.00 8.46 7.41
11.25 12.75
5
0.78
3027DX 106
I
AAB Spoke
16.50x7.00 8.46 7.41
11.25 12.75
5
0.78
Serviced by 3295AX.
3027E 106
I
AAB Spoke
16.50x7.00 8.46 7.41
11.25 12.75
5
0.78 With brake surface wear
indicator.
3027EX 106
I
AAB Spoke
16.50x7.00 8.46 7.41
11.25 12.75
5
0.78
With brake surface wear
indicator.
Serviced by 3295AX.
3027F 106
I
AAB Spoke
16.50x7.00 8.46 7.41
11.25 12.75
6
0.78 With brake surface wear
indicator.
3027FX 106
I
AAB Spoke
16.50x7.00 8.46 7.41
11.25 12.75
6
0.78
With brake surface wear
indicator.
Serviced by 3295AX.
3027X 106
I
AAB Spoke
16.50x7.00 8.46 7.41
11.25 12.75
6
0.78
Unequally spaced exciter
ring mounting.
Serviced by 3295AX.
3028
118
I
ABB Spoke
16.50x7.00 8.76 7.44
11.25 12.75
6
0.78 Unequally spaced exciter
ring mounting.
3028A 118
I
ABB Spoke
16.50x7.00 8.76 7.44
11.25 12.75
6
0.65 Unequally spaced exciter
ring mounting.
3028AX 118
I
ABB Spoke
16.50x7.00 8.76 7.44
11.25 12.75
6
0.65 Unequally spaced exciter
ring mounting.
3028B 118
I
ABB Spoke
16.50x7.00 8.76 7.44
11.25 12.75
6
0.78