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(888) 312-8812 Login SignupGUNITE 3721AX Gunite Tru-Pilot® Brake Drum, Cast Iron, Outboard, 15.00x4.00 (Gunite)
MSRP: $548.49
$23099
Save $317.50
Limited availability at this price!
In Stock
Get it by Thursday, Mar 5
GUNITE 3721AX Part Description
Manufacturer
Features & Benefits
- Provides a smooth, round friction surface for consistent braking under load
- Uses the Tru-Pilot centering design to eliminate wheel-end vibration
- With high-quality cast iron construction to resist thermal distortion and cracking
- Fits outboard-mounted axles for faster and easier brake service
- Sheds heat quickly to protect your brake shoes from glazing over
- Measures a precise 15x4 inches to match factory wheel-end specifications
Gunite Brake Drum
The Gunite Brake Drum gives you consistent stopping power and a vibration-free wheel end. This 15.00x4.00 cast iron drum is designed to shed heat fast, which is exactly why the Gunite 3721AX is a favorite for vocational trucks that do a lot of stop-and-go driving. Because it uses the Tru-Pilot centering system, you get a much more accurate fit on the hub that eliminates the uneven wear that causes "brake pulse." Keeping your drums fresh is the best way to avoid the heat cracks and glazing that lead to dangerous brake fade.
| Brake Type | Hydraulic |
| Brake Size | 15 x 4 |
| Bolt Holes And Size | 10 - 1.31 |
| Bolt Circle Diameter (In.) | 11.25 |
| Pilot Diameter (In.) | 8.78 |
| Overall Depth (In.) | 8.86 |
GUNITE 3721AX Cross References
| Brand | Part Number |
|---|---|
| OTR1501B, 61528B, GUN3721AX | |
| BWP-NSI | BD02 |
| MERITOR | 85123382002 |
| RAYBESTOS | 9576, 9576R, 9578, 9578R |
| WORLD AMERICAN | WA140-0010 |
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GUNITE 3721AX Manufacturer Information
Heavy-duty truck and trailer manufacturers rely on Gunite® for high-quality brake drums, brake rotors, slack adjusters, hubs, and hub assemblies. A brand under Accuride Corporation, an industry leader in the manufacturing of wheels and wheel-end components for the global commercial vehicle markets, Gunite delivers world-class quality by designing and manufacturing its products in its own factory located in Rockford, Illinois. Gunite’s aluminum brake drums and other products go through rigorous vehicle field testing at fleets to ensure reliable performance even under extreme road conditions. They are proven, year after year, as the industry standard in providing maximum performance, long-term reliability, and reduced maintenance costs.
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