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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
2849C 95
I
ABB Spoke
16.50x6.00 8.15 6.62 11.00 12.50
5
0.65
2849CX 95
I
ABB Spoke
16.50x6.00 8.15 6.62 11.00 12.50
5
0.65
2849X 95
I
ABB Spoke
16.50x6.00 8.15 6.62 11.00 12.50
5
0.65
2850
32
I
AAG Spoke
15.00x3.00
4.14
3.56 10.00 11.00
5
0.53
2850X 32
I
AAG Spoke
15.00x3.00
4.14
3.56 10.00 11.00
5
0.53
2851
100
I
AFA Spoke
16.50x7.00 8.65 7.62 11.00 12.50
5
0.65
2851C 100
I
AFA Spoke
16.50x7.00 8.65 7.62 11.00 12.50
5
0.65
2851CX 100
I
AFA Spoke
16.50x7.00 8.65 7.62 11.00 12.50
5
0.65
2851D 100
I
AFA Spoke
16.50x7.00 8.65 7.62 11.00 12.50
6
0.65
2851DX 100
I
AFA Spoke
16.50x7.00 8.65 7.62 11.00 12.50
6
0.65
2851X 100
I
AFA Spoke
16.50x7.00 8.65 7.62 11.00 12.50
5
0.65
2852
82
I
AAA Spoke
15.00x7.00 8.56 7.53 11.00 12.50
5
0.65
2852A 82
I
AAA Spoke
15.00x7.00 8.50 7.47
11.00 12.50
6
0.78
2852AX 82
I
AAA Spoke
15.00x7.00 8.50 7.47
11.00 12.50
6
0.78
2852B 82
I
AAA Spoke
15.00x7.00 8.50 7.46 11.00 12.50 5/6
0.65
2852BX 82
I
AAA Spoke
15.00x7.00 8.50 7.46 11.00 12.50 5/6
0.65
2852D 82
I
AAA Spoke
15.00x7.00 8.59 7.56 11.00 12.50
5
0.65
2852DX 82
I
AAA Spoke
15.00x7.00 8.59 7.56 11.00 12.50
5
0.65
2852E 82
I
AAA Spoke
15.00x7.00 8.47
7.44
11.00 12.50
5
0.65
For Girling Brakes,
1983-present.
2852E 82
I
AAA Spoke
15.00x6.00 8.47
7.44
11.00 12.50
5
0.65
For Girling Brakes,
1983-present.
2852EX 82
I
AAA Spoke
15.00x6.00 8.47
7.44
11.00 12.50
5
0.65
For Girling Brakes,
1983-present.
2852EX 82
I
AAA Spoke
15.00x7.00 8.47
7.44
11.00 12.50
5
0.65
For Girling Brakes,
1983-present.
2852X 82
I
AAA Spoke
15.00x7.00 8.56 7.53 11.00 12.50
5
0.65
2853
110
I
ABB Spoke
16.50x7.00 9.00 7.43 11.00 12.50
5
0.65
2853A 110
I
ABB Spoke
16.50x7.00
8.81
7.43 11.00 12.50
5
0.65
2853AX 110
I
ABB Spoke
16.50x7.00
8.81
7.43 11.00 12.50
5
0.65
2853B 110
I
ABB Spoke
16.50x7.00 9.00 7.43 11.00 12.50
6
0.65
2853BX 110
I
ABB Spoke
16.50x7.00 9.00 7.43 11.00 12.50
6
0.65
2853X 110
I
ABB Spoke
16.50x7.00 9.00 7.43 11.00 12.50
5
0.65
2854
70
I
CCC Spoke
17.25x3.50 6.50 4.06 12.25 11.00
6
0.53
2854X 70
I
CCC Spoke
17.25x3.50 6.50 4.06 12.25 11.00
6
0.53
2855
50
I
CCC Spoke
16.00x2.50 4.64
3.18 10.00 11.00
5
0.53
2855X 50
I
CCC Spoke
16.00x2.50 4.64
3.18 10.00 11.00
5
0.53
2868 (o)
47
I
AAG Spoke
15.00x3.50 4.28 3.84
8.99 11.00
5
0.78
2868X
(o)
47
I
AAG Spoke
15.00x3.50 4.28 3.84
8.99 11.00
5
0.78
2885 (o)
108
O BDA Disc
15.00x7.00 10.59 7.75 9.00 11.25
10
0.81
2885X
(o)
108
O BDA Disc
15.00x7.00 10.59 7.75 9.00 11.25
10
0.81
2908
58
I
ABA Disc
16.25x3.50 5.62 4.06 7.50 9.00
5
0.53
2908A 58
I
ABA Disc
16.25x3.50 5.62 4.06 7.50 9.00
5
0.53
Equally spaced exciter
ring mounting.
2908AX 58
I
ABA Disc
16.25x3.50 5.62 4.06 7.50 9.00
5
0.53
Equally spaced exciter
ring mounting.
2908X 58
I
ABA Disc
16.25x3.50 5.62 4.06 7.50 9.00
5
0.53
2912
91
I
AAA Spoke
16.50x5.00 6.12
5.38 9.25 11.25
6
0.78 Unequally spaced exciter
ring mounting.
2912A 91
I
AAA Spoke
16.50x5.00 6.12
5.38 9.25 11.25
5
0.78
2912AX 91
I
AAA Spoke
16.50x5.00 6.12
5.38 9.25 11.25
5
0.78
2912B 91
I
AAA Spoke
16.50x5.00 6.12
5.38 9.25 11.25
5
0.78
2912BX 91
I
AAA Spoke
16.50x5.00 6.12
5.38 9.25 11.25
5
0.78