BRAKE DRUMS
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. Every Road Choice full-cast brake drum is machine-balanced to 20 in-oz. specifications, 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 configurations, 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
BD15401
Front 15X4
15 in 381 mm
4.76 in 121 mm
8.81 in 224 mm
8.78 in 223 mm
11.25 in 285.75 mm
10-1.27 in 10-32.5 mm
BD15402
Front 15X4
15 in 381 mm
4.72 in 120 mm
9.21 in 234 mm
8.78 in 223 mm
11.25 in 285.75 mm
BD16501
Front 16.5X5
16.5 in 419.1 mm
5.47 in 139 mm
9.13 in 232 mm
8.78 in 223 mm
BD16701
Rear 16.5X7
16.5 in 419.1 mm
7.6 in 193 mm
10.55 in 268 mm
BD16702
Rear 16.5X7
16.5 in 419.1 mm
7.6 in 193 mm
10.55 in 268 mm
Gunite Equivalent
Meritor Equivalent
Webb Equivalent
84 lbs 38 kg
3721AX
85-123254-002
61528B
10-1.25 in 10-31.75 mm
86 lbs 39 kg
3800X
85-123366-002
65548B
11.25 in 285.75 mm
10-1.25 in 10-31.75 mm
106 lbs 48 kg
Front RSD
3710X
85-123383-002
65710B
8.78 in 223 mm
11.25 in 285.75 mm
10-1.0 in 10-25.5 mm
104 lbs 47 kg
Economy
3922X
N/A
56864B/60793X
8.78 in 223 mm
11.25 in 285.75 mm
10-1.0 in 10-25.5 mm
108 lbs 49 kg
HeavyDuty
3600AX
85-123207-002
66864B
Other
Road Choice brake drums are manufactured in an ISO 9001-2000, ISO TS16949 and EN ISO14001 certified factory, ensuring superior quality products. ROAD CHOICE BRAKE DRUM METAL COMPOSITION 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
For more information, contact info@roadchoice.com
© 2014 Road Choice™ Truck Parts – All Rights Reserved. RC0BD-14HS