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BRAKE DRUMS CATALOG
RoadChoice.com
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Brake Drums
ROAD CHOICE® BRAKE DRUMS are manufactured to meet the toughest requirements of the heavy-duty North American aftermarket based on recommended SAE practices and are covered by a one year warranty. Every Road Choice full-cast brake drum is machine-balanced to 20 in-oz. speci-fi cations, per industry standards. This helps reduce vibrations and improves roll characteristics for a better ride. Bolt holes are drilled to provide tighter mounting tolerances.
• Machine-balanced eccentrically over 180° — no weld weights or CNC drilled material
• Machine-drilled bolt holes — not cast
Available for the most popular front, rear, trailer and RSD confi gurations, Road Choice brake drums provide value, quality and performance.
Road Choice
Part Number
Brake Drum
Description
Brake Drum
Diameter
Brake Surface
Overall Depth
Pilot Diameter
Bolt Circle
Bolt Holes Weight Other Gunite
EquivalentMeritor
EquivalentWebb
Equivalent
BD15401 Front 15X415 in
381 mm4.76 in
121 mm8.81 in
224 mm8.78 in
223 mm11.25 in
285.75 mm10-1.27 in
10-32.5 mm84 lbs38 kg
3721AX 85-123254-002 61528B
BD15402 Front 15X415 in
381 mm4.72 in
120 mm9.21 in
234 mm8.78 in
223 mm11.25 in
285.75 mm10-1.25 in
10-31.75 mm86 lbs39 kg
3800X 85-123366-002 65548B
BD16501Front
16.5X516.5 in
419.1 mm5.47 in
139 mm9.13 in
232 mm8.78 in
223 mm11.25 in
285.75 mm10-1.25 in
10-31.75 mm106 lbs48 kg
Front RSD
3710X 85-123383-002 65710B
BD16701Rear
16.5X716.5 in
419.1 mm7.6 in
193 mm10.55 in268 mm
8.78 in223 mm
11.25 in285.75 mm
10-1.0 in10-25.5 mm
104 lbs47 kg
Economy 3922X N/A 56864B/60793X
BD16702Rear
16.5X716.5 in
419.1 mm7.6 in
193 mm10.55 in268 mm
8.78 in223 mm
11.25 in285.75 mm
10-1.0 in10-25.5 mm
108 lbs49 kg
Heavy-Duty
3600AX 85-123207-002 66864B
Road Choice brake drums are manufactured in an ISO 9001-2000, ISO TS16949 and EN ISO14001 certifi ed factory, ensuring superior quality products.
METAL COMPONENT ELEMENT PROPERTIES
Carbon, C 3.4% Min.
Manganese MN 0.60-0.90%
Phosphorus, P 0.16% Max
Sulphur, S 0.12% Max
Silicon, Si 1.3% - 1.8%
MECHANICAL PROPERTIES
Tensile Strength psi 35000 psi
Brinell Hardness 207-255
ROAD CHOICE BRAKE DRUM METAL COMPOSITION
3Visit our website at RoadChoice.com.
Notes
© 2017 Road Choice® Truck Parts – All Rights Reserved. RC0BKD-17CAT
RoadChoice.com