Brake Chamber Stroke Specifications
Chamber
Max Applied Stroke: inch (mm)
Manufacturer
Type
*
Size
†
Gunite
Standard Stroke
9
1-3/8 (35)
12
16
1-3/4 (44)
20
24
30
2 (51)
36
‡
2-1/4 (57)
Long Stroke
16
2 (51)
20
24 (2-1/2 inch rated
stroke)
24 (3 inch rated
stroke)
2-1/2 (64)
30
Haldex
Standard Stroke
12
1-3/8 (35)
16
1-3/4 (44)
20
24
2-1/2-Inch Extended Stroke
24
2 (51)
3-Inch Extended Stroke
24
2-1/2 (64)
Standard Stroke
30
2 (51)
Long Stroke
30
2-1/2 (64)
Meritor
Standard Stroke
9
Less than 1-1/2 (38)
12
16
Less than 1-3/4 (44)
20
24
Less than 1-7/8 (48)
Long Stroke
24
Less than 2 (51)
Standard Stroke
30
Brakes
42
122SD and Coronado 132 Maintenance Manual, February 2016
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