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(888) 312-8812 Login SignupWEBB 61528B Outboard Brake Drum with 15" Brake Surface, 8.78" Pilot Diameter, 10 Bolt Holes
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MSRP: $463.87
$27449
Save $189.38
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WEBB 61528B Part Description
Manufacturer
Product Description
Outboard Brake Drum with 15" Brake Surface, 8.78" Pilot Diameter, 10 Bolt Holes
Features & Benefits
- 10-hole bolt circle supports evenly spaced wheel mounting
- 15 x 4 in. sizing delivers a broad friction contact area
- Thick cast-iron body handles repeated heat cycles
- Deep channel profile increases braking stability under load
Webb Hydraulic Brake Drum
The Webb Hydraulic Brake Drum converts hydraulic pressure into consistent, controlled friction that slows medium-duty and commercial trucks. As the brake shoes expand outward within the assembly, contact with the internal braking surface produces the force necessary to reduce wheel speed. Proper drum operation contributes to smooth pedal feedback and balanced braking across the axle during repeated stops. When wear leads to vibration or inconsistent stopping response, replacement helps restore predictable braking behavior and improves overall road control. The Webb 61528B brings renewed stopping performance to your truck’s wheel end.
| 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 |
WEBB 61528B Specifications
Product Attributes
| Type | K |
| Mount | Outboard |
| Brake Backface Thickness (in) | 0.5 |
| Pilot Diameter (in) | 8.78 |
| Overall Depth (in) | 8.86 |
| Brake Surface Diameter (in) | 15 |
| Bolt Circle Diameter (in) | 11.25 |
| Bolt Hole Quantity | 10 |
| Bolt Hole Size (in) | 1.31 |
| Maximum Brake Diameter - Discard (in) | 15.12 |
| Brake Shoe Width (in) | 4 |
| Brake Surface Flat (in) | 4.78 |
WEBB 61528B Cross References
| Brand | Part Number |
|---|---|
| OTR1501B, 3721AX, WWD61528B | |
| ConMet | 10001783, 107507 |
| DURABRAKE | 14575X, 14575M |
| Gunite | 3631, 3575, 3569X, 3675, 3731, 3721AX, 7000X, 9000X |
| International | 1613122C1, 1660599C1, 1689468C1, 2007012C1, 2007012C2 |
| Kenworth | K-121-88 |
| MERITOR | 85123382002 |
| Mack | 17QJ4106 |
| NAVISTAR | W61528B, FLT4421B |
| Nwra | X-61223 |
| Peterbilt | 02-01858 |
| RAYBESTOS | 9593R |
| WORLD AMERICAN | WA140-0010 |
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WEBB 61528B Manufacturer Information
In business since 1946, Webb® has been a trusted brand for high-quality brake and wheel hub components in the heavy duty transportation industry. The company maintains an extensive catalog of OEM and aftermarket brake drums, brake rotors and calipers, and wheel hubs for Class 6, 7, and 8 trucks and heavy duty trailers. Each Webb product is made of premium materials and engineered for reduced weight without compromising structural strength or balance. All parts are also manufactured using the latest innovations, including advanced wear indicators and cool running vent technology to help minimize wear and make maintenance and repairs easier. Combined with a first-class customer service and after-sales support, customers can count on Webb products to keep their trucks running safely and smoothly for years to come.
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