3501571-4E Front Brake Drum for FAW J5 / J6 Heavy Truc

Product Specification

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.

Vehicle Compatibility

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.

Technical Specifications

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.

Cross-Reference & Interchange

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.

Key Benefits

1. Heavy-Duty Construction

Made for commercial truck braking systems, this brake drum is suitable for demanding road conditions, high-load operation and long-distance transport use.

2. Stable Braking Performance

The precision-machined braking surface helps provide stable contact with brake linings, supporting smoother and more consistent braking.

3. Good Heat Dissipation

The drum structure and cast iron material help absorb and dissipate heat during repeated braking, reducing the risk of overheating and premature deformation.

4. Accurate Fit for Replacement

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.

5. Export-Ready Supply

Suitable for overseas distributors and fleet maintenance companies. We can support bulk orders, mixed-container supply, pallet packing and customized packing requirements.

6. Quality Control Before Shipment

Dimension checking, surface inspection, bolt hole inspection and packing inspection can be arranged before shipment to help reduce after-sales risk.

Frequently Asked Questions

FAQ

Q1: What is the product name of 3501571-4E?

3501571-4E is commonly known as a Front Brake Drum for FAW heavy-duty truck applications.

Q2: Which truck models can use 3501571-4E?

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.

Q3: Is 3501571-4E a front brake drum or rear brake drum?

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.

Q4: What are the main dimensions of this brake drum?

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.

Q5: What material is used for this brake drum?

This brake drum is usually manufactured from high-strength grey cast iron, with HT250 grey iron available depending on production requirements.

Q6: Can 3501571-4E replace 3502571-4E?

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.