Shanghai Shineho Industry Development Co., Ltd.
| Payment Terms | L/C,T/T |
| Packaging Details | WOODEN PALLET WITH PLASTIC STRAP |
| Delivery Time | 10 DAYS |
| Supply Ability | 1000 PCS/MONTH |
| WARRANTY | 1 YEAR |
| SHIPPING PORT | TIANJIN PORT AND OTHER PORTS |
| MATERIAL | GRAY CASTING IRON |
| Model Number | 3687X |
| Place of Origin | CHINA |
| Brand Name | HOHENUFER |
| Certification | ISO9001/TS16949 |
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Product Specification
| Payment Terms | L/C,T/T | Packaging Details | WOODEN PALLET WITH PLASTIC STRAP |
| Delivery Time | 10 DAYS | Supply Ability | 1000 PCS/MONTH |
| WARRANTY | 1 YEAR | SHIPPING PORT | TIANJIN PORT AND OTHER PORTS |
| MATERIAL | GRAY CASTING IRON | Model Number | 3687X |
| Place of Origin | CHINA | Brand Name | HOHENUFER |
| Certification | ISO9001/TS16949 | ||
| High Light | Full Cast Iron Brake Drums ，Cast Iron Brake Drums 3687X ，3687X Heavy Truck Brake Drums | ||
The 3687X Brake Drum is a premium, high-performance solution for heavy-duty commercial vehicles requiring a 16.5" x 7" braking system. Engineered for outboard mount configurations, the 3687X is specifically designed to provide the strength of a full cast drum while maintaining an optimized weight to improve fuel efficiency and payload capacity.
Manufactured from high-carbon G3000 grey iron, our 3687X ensures superior thermal stability and rapid heat dissipation. It is an ideal choice for fleet operators who demand a balance between weight savings and the rugged durability needed for long-haul and vocational applications.
|
Feature |
Detailed Specification |
|
Industry Part Number |
3687X / 3687 |
|
Brake Size |
16.50" x 7.00" (419mm x 178mm) |
|
Mounting Type |
Outboard |
|
Bolt Hole Count |
10 Holes |
|
Bolt Circle Diameter (PCD) |
11.25" (285.75mm) |
|
Pilot Diameter (Center Hole) |
8.78" (223mm) |
|
Overall Depth |
10.56" (268.2mm) |
|
Brake Surface Width |
7.61" |
|
Weight |
Approx. 104 lbs (47.2 kg) - Lightweight Design |
The 3687X Brake Drum is widely used across North American heavy-duty truck brands and trailer axle systems:
Truck Brands: Freightliner, Kenworth, Peterbilt, International (Navistar), and Western Star.
Trailer Axles: Direct fit for Hendrickson, Meritor, and Dana axle configurations.
Axle Position: Primarily used on Drive and Trailer axles.
This component is a direct replacement for the following industry references:
Gunite: 3687X, 3687
Webb: 66864F, 66884
Meritor: 53-123438-002, 123438
Dayton: 123438
Haldex: 3687X
Fleetrite: FLT3687X
Optimized Weight-to-Strength Ratio: Engineered to be lighter than standard drums without sacrificing the structural integrity of a full cast iron design.
Superior Heat Sink: The high-carbon metallurgy absorbs and dissipates heat effectively, preventing "brake fade" and surface heat checking.
Precision Machined & Balanced: Every 3687X drum is dynamically balanced to eliminate wheel vibration and ensure smooth braking from day one.
Reduced Maintenance Costs: High wear resistance extends the service life of both the drum and the brake linings, keeping your trucks on the road longer.
Q: What makes the 3687X different from the 3600AX?
A: While both are 16.5" x 7", the 3687X is typically designed to be slightly lighter while maintaining full-cast strength, making it popular for weight-sensitive trailer and truck applications.
Q: Can this drum be used on a steer axle?
A: No. The 3687X is designed for rear drive and trailer axles with a 7-inch width. Steer axles generally require narrower drums (e.g., 5-inch or 6-inch widths).
Q: Is it ready for installation out of the box?
A: Yes. Our drums come pre-balanced and are treated with a protective anti-rust coating. Just clean the friction surface before installation.
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
15000000USD-20000000
Employee Number:
120~500
Ecer Certification：
Verified Supplier
About SHINEHO – Expert Manufacturer of Heavy-Duty Brake Drums SHINEHO is a specialized subsidiary of the TONGDA Group, a cornerstone in China’s steel manufacturing industry since 1992. Leveraging over three decades of industrial expertise, we are dedicated to provid... About SHINEHO – Expert Manufacturer of Heavy-Duty Brake Drums SHINEHO is a specialized subsidiary of the TONGDA Group, a cornerstone in China’s steel manufacturing industry since 1992. Leveraging over three decades of industrial expertise, we are dedicated to provid...
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