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(888) 312-8812 Login SignupEnsure your vehicle stays stationary on steep grades with the World American Drum Brake Shoe. This 12-inch emergency brake shoe serves as a direct replacement for mechanical parking systems that require exact arc alignment to hold heavy loads. Because this World American 2085 shoe is formed to match the internal curvature of the drum, it provides maximum surface contact to prevent the vehicle from rolling when the parking brake is engaged. The high-friction lining is bonded to a rigid steel platform that resists flexing under the mechanical leverage of the actuator. This precise fitment eliminates the dragging and uneven wear that occurs when generic shoes fail to seat correctly against the backing plate. Using a correctly sized 12-inch shoe ensures the parking brake system generates enough holding force to meet safety requirements for commercial applications.
| Brake Drum Diameter | 12 in |
| Size | 4 x .5 x 14 IN |
| Taxonomy A | Air Brake Components |
| Taxonomy B | Emergency Brake |
| Taxonomy C | Lined Brake Shoes |
| Type | Internal |
| Country of Origin (Primary) | CN |
| NAFTA Preference Criterion Code | B |
| Refurbished Part | N |
| Remanufactured Part | N |
| Warranty Special | 1 Year or 100,000 Miles |
| Warranty Special UOM | TX |
| UPC | 00698231176375 |
| Brand | Part Number |
|---|---|
| A3-3722E421, S3502 | |
| Automann | 143.208580.15 |
| FMSI Automotive Hardware | PBK-2085 |
| Freightliner | TDA-A3-3122E421 |
| MERITOR | A3-3722E421 |
| Mack | 8235-A33722E421 |
| S&S TRUCKPARTS | S3502 |
| S&S Truck Parts | S-3502, S3502 |
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