Premium Heavy-Duty Brake Drum 0310677520-2 for BPW Axles | High-Performance Trailer Braking Component
Product Overview
Upgrade your vehicle's safety and braking efficiency with the 0310677520-2 Brake Drum. Engineered specifically for heavy-duty BPW trailers and commercial vehicles, this brake drum is manufactured from high-grade grey cast iron to ensure maximum heat dissipation and structural integrity.
Designed to meet or exceed OEM standards, it provides consistent friction performance and reduced brake fade, even under extreme load conditions. Whether you are replacing a worn unit or upgrading your fleet, our 0310677520-2 offers the reliability your business demands.
Vehicle Compatibility
This brake drum is precision-engineered for specific heavy-duty applications. It is most commonly found on:
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Axle Brand: BPW (Bergische Achsen)
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Axle Series: H / KH / NH / SKH Series
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Vehicle Types: Heavy-duty trailers, semi-trailers, and specialized transport vehicles.
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Suspension Systems: Suitable for various air and mechanical suspension setups using 420 x 180 mm brake systems.
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Technical Specifications
Precision is key for installation. Here are the critical dimensions for the 0310677520-2:
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Feature
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Specification
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Brake Surface Diameter
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420 mm
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Brake Surface Width
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190 mm
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Total Height
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226 mm
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Centering Diameter
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290 mm
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Bolt Hole Circle (PCD)
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335 mm
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Number of Stud Holes
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10
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Hole Diameter
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23 mm
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Material
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GG25 / G3000 Grey Cast Iron
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Weight
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Approx. 46.5 kg
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Cross-Reference & Interchange
To ensure this is the correct part for your fleet, refer to the following interchangeable part numbers:
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BPW Official: 03.106.77.52.0, 0310677522, 0310677520
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PE Automotive: 086.041-00A
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Febi Bilstein: 08200
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DT Spare Parts: 10.10500
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Textar: 93015800
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Key Benefits
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Superior Heat Management: Advanced casting technology prevents thermal cracking and ensures rapid cooling during prolonged braking.
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OEM Fitment: Exact dimensional matching to OE # 0310677520-2 ensures a "drop-in" replacement without modifications.
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Extended Service Life: Enhanced wear resistance reduces the frequency of replacements, lowering your Total Cost of Ownership (TCO).
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Vibration-Free Performance: Dynamically balanced during production to prevent "brake judder" and ensure smooth operation.
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FAQ
Q: How do I know if my brake drum needs replacing?
A: Look for signs of excessive "heat checking" (small cracks), deep scoring on the friction surface, or if the internal diameter exceeds the maximum wear limit stamped on the drum.
Q: Does this drum come pre-balanced?
A: Yes, all our premium brake drums are dynamically balanced to ensure smooth rotation and prevent damage to wheel bearings.
Q: Can I use this for 420x180 brake shoes?
A: Yes, the 0310677520-2 is designed for the standard BPW 420mm x 180mm brake shoe setup, with the drum surface width providing the necessary clearance.
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