3602S1M Truck Brake Drum For Dongfeng DFAC / 410x220mm Rear Brakes Drum

Heavy-Duty Brake Drum 3602S1M for Dongfeng (DFAC) Trucks | 410x220mm Rear Axle Brake Component

Product Overview

The 3602S1M Brake Drum is a premium-grade replacement part engineered specifically for Dongfeng (DFAC) heavy-duty trucks and high-capacity trailer axles. As a critical component of the drum brake system, this model is designed to provide consistent braking torque and high structural stability under maximum load conditions.

Manufactured using advanced HT250 / G3000 Gray Cast Iron metallurgy, the 3602S1M drum offers exceptional thermal storage capacity. This ensures that the vehicle maintains safety and performance during prolonged braking on steep descents. Each drum is CNC-machined to precise tolerances, ensuring a perfect "plug-and-play" fit for fleet maintenance and repair.

Vehicle Compatibility

This brake drum is a direct-fit solution for the following vehicle systems:

Truck Brand: Dongfeng (DFAC), including Kinland (Tianlong) and T-Lift series.

Axle Application: Rear Axles for 10-ton to 15-ton truck configurations.

System Type: Air Brake System with 410mm diameter configurations.

Service Type: Heavy-duty logistics, construction transport, and long-haul freight.

Technical Specifications

For accurate procurement and fitment, here are the critical technical dimensions for 3602S1M:

Cross-Reference & Interchange

Ensure you have the right part by checking these cross-reference numbers:

Dongfeng: 3602S1M / 3602S1-M

Interchange: Compatible with select heavy-duty axles utilizing the 410x220mm brake drum standard.

OE Alternative: 3502251-T38L0 (Related series for DFAC).

Key Benefits

Superior Heat Management: Engineered to dissipate heat rapidly, preventing brake fade and protecting the brake linings from premature glazing.

High Carbon Metallurgy: The use of G3000 iron ensures the drum resists thermal cracking and surface heat spots even under extreme stress. 

Factory Balanced: Each unit is dynamic-balance tested to eliminate vibrations at high speeds, which extends the life of wheel bearings and tires.

Anti-Corrosion Surface: (Optional) Coated with a rust-preventative layer to ensure longevity during shipping and storage in humid climates.

OEM Quality Assurance: Manufactured in compliance with ISO/IATF 16949 standards to match the performance and life cycle of the original equipment.

Frequently Asked Questions (FAQ)

1. Which truck series is the 3602S1M Brake Drum compatible with?

The 3602S1M Brake Drum is a high-performance OEM-spec replacement primarily designed for Fuso (Mitsubishi) trucks, including the Canter and Fighter series. It is also found in various medium-duty axle applications that require a precise 8-hole or 10-hole mounting (depending on the specific hub version). To ensure a perfect fit, we recommend verifying the inner diameter and the pilot hole size against your vehicle's VIN or the original part specifications.

2. How does the metallurgy of the 3602S1M improve braking safety?

Our 3602S1M drums are manufactured using premium G3000-grade grey cast iron. This material is specifically chosen for its high heat absorption capacity and resistance to thermal fatigue. In heavy-stop-and-go urban driving—common for medium-duty trucks—this metallurgy prevents brake fade and ensures that the drum remains "in-round" even under high temperatures, providing consistent stopping power.

3. Does the 3602S1M Brake Drum require balancing before it is installed?

No, every 3602S1M unit is factory dynamically balanced. Precision balancing is critical for Japanese truck engineering to maintain the smooth operation of the drivetrain. An unbalanced drum can lead to steering wheel vibration and accelerated wear on wheel hubs and kingpins. Our pre-balanced drums offer a "plug-and-play" installation that protects your suspension and improves tire longevity.

4. What are the signs that my 3602S1M Brake Drum needs to be replaced?

For the safety of your fleet, you should replace the 3602S1M if you notice:

Pulsation: If the brake pedal vibrates during application, the drum may be warped (out-of-round).

Wear Limit: The internal diameter has reached the Maximum Diameter (Max Dia) limit engraved on the drum’s exterior.

Heat Cracks: Presence of deep radial cracks or significant "hard spots" on the friction surface that can no longer be machined. Timely replacement of the 3602S1M ensures the reliability of your commercial vehicle braking system.