Product Overview
The 3501571-4E Front Brake Drum is a heavy-duty brake drum designed for commercial truck braking systems. It is commonly used as a replacement brake drum for FAW Jiefang J5 and J6 heavy truck models, and is also listed by some aftermarket suppliers for selected CAMC, DFLZ and Dongfeng heavy-duty truck applications.
Manufactured from high-strength grey cast iron, this brake drum is built for stable braking performance, reliable heat dissipation and long service life under heavy-load operating conditions. It is suitable for truck parts distributors, fleet maintenance companies, repair workshops and commercial vehicle spare parts importers.
Before placing an order, customers are advised to confirm the OE number, axle model, brake drum dimensions or original sample to ensure correct fitment.
| Item | Details |
|---|---|
| Product Type | Front Brake Drum |
| Main Part Number | 3501571-4E |
| Common Vehicle Applications | FAW Jiefang J5 / J6 Heavy Truck |
| Other Listed Applications | CAMC, DFLZ, Dongfeng H7 heavy truck applications |
| Position | Front Axle |
| Vehicle Type | Heavy-duty truck / commercial vehicle |
| Replacement Use | Brake system repair and maintenance |
Compatibility Notice:
3501571-4E is commonly listed for FAW J5 and J6 truck applications, but actual fitment may vary depending on the axle version, production year, brake system configuration and regional vehicle model. Please confirm by OE number, sample or key dimensions before purchasing.
| Item | Specification |
|---|---|
| Product Name | Front Brake Drum |
| Part Number | 3501571-4E |
| Application | FAW J5 / J6 Heavy Truck |
| Position | Front Axle |
| Material | High-strength grey cast iron / HT250 available |
| Brake Surface Diameter | Approx. 400 mm |
| Overall Depth / Height | Approx. 204–205 mm |
| Brake Surface Flat Height | Approx. 160–163 mm |
| Pilot Diameter | Approx. 290 mm |
| Bolt Circle Diameter | Approx. 335 mm |
| Bolt Hole Quantity | 10 holes |
| Bolt Hole Diameter | Approx. 21 mm |
| Weight | Approx. 44.8–44.85 kg |
| Surface Treatment | Anti-rust oil / black coating available |
| Packing | Neutral packing, wooden case, pallet packing or customized packing |
| Customization | Logo, marking and packing customization available |
The above dimensions are based on publicly available aftermarket data. TBP Auto lists 3501571-4E with brake surface diameter 40cm, pilot diameter 29cm, bolt circle diameter 33.5cm, 10 bolt holes and weight about 44.85kg; Deruna lists it as D=400, H=205, h=160.
| Reference Type | Part Number / Description |
|---|---|
| Main OE / Part Number | 3501571-4E |
| Related Part Number | 3502571-4E |
| Related Aftermarket Listing | KM7200001 |
| Related Aftermarket Listing | 190003802493 |
| Common Application Reference | FAW J5 / J6 Front Brake Drum |
Some suppliers list 3501571-4E together with 3502571-4E, while others associate it with FAW J5/J6 aftermarket numbers such as KM7200001 and 190003802493. These cross-reference numbers should be used as a reference only; final interchangeability must be confirmed by dimensions and axle configuration.
Made for commercial truck braking systems, this brake drum is suitable for demanding road conditions, high-load operation and long-distance transport use.
The precision-machined braking surface helps provide stable contact with brake linings, supporting smoother and more consistent braking.
The drum structure and cast iron material help absorb and dissipate heat during repeated braking, reducing the risk of overheating and premature deformation.
Designed as an OE-style replacement part for FAW J5 / J6 heavy truck applications, helping workshops and distributors reduce fitment problems when the correct part number is confirmed.
Suitable for overseas distributors and fleet maintenance companies. We can support bulk orders, mixed-container supply, pallet packing and customized packing requirements.
Dimension checking, surface inspection, bolt hole inspection and packing inspection can be arranged before shipment to help reduce after-sales risk.
3501571-4E is commonly known as a Front Brake Drum for FAW heavy-duty truck applications.
It is commonly listed for FAW Jiefang J5 and J6 heavy trucks. Some suppliers also list it for CAMC, DFLZ and Dongfeng H7 heavy truck applications. Final compatibility should be confirmed before ordering.
Most public listings describe 3501571-4E as a front brake drum. However, because some aftermarket platforms may classify similar brake drums differently, customers should confirm by axle model and dimensions.
Commonly listed dimensions include approximately 400mm brake surface diameter, 204–205mm overall height, 290mm pilot diameter, 335mm bolt circle diameter, 10 bolt holes and about 44.8kg weight.
This brake drum is usually manufactured from high-strength grey cast iron, with HT250 grey iron available depending on production requirements.
Some suppliers list 3501571-4E and 3502571-4E together as related brake drum part numbers. However, replacement should not be decided by part number alone. Please confirm the diameter, height, bolt hole pattern, pilot diameter and braking surface before use.
