TRW Automotive AfterMarket DF4752 Brake Disc

TRW Automotive AfterMarket DF4752 Brake Disc

The TRW DF4752 brake disc is a high‑performance, fully carbonized component designed for heavy‑duty commercial vehicles and vans. Engineered by TRW Automotive, this aftermarket part delivers superior stopping power, durability, and consistent performance under demanding conditions.

Key Design Features

• Fully Carbonized Surface: The disc’s surface is engineered with a high‑carbon composition that enhances heat dissipation and reduces brake fade during prolonged use.
• Optimized Geometry: With an outer diameter of 280 mm, a thickness of 16 mm, and a central hole of 130 mm, the disc balances weight reduction with structural integrity.
• Robust Rim Construction: The rim is forged from high‑strength steel, ensuring resistance to warping and maintaining precise alignment over extended service life.
• Heat Management: Integrated venting channels allow efficient airflow, keeping the disc temperature within safe operating limits even during heavy braking scenarios.
• Compatibility Range: Designed for a wide array of models including Fiat Ducato, Peugeot Boxer, Citroën Jumper, and other commercial vans with 2.0–2.2 HDI engines.

Performance Benefits

The TRW DF4752 brake disc delivers consistent stopping performance across a broad temperature spectrum. Its carbonized surface reduces the likelihood of brake fade, ensuring that drivers maintain control during long hauls or steep descents. The disc’s lightweight yet sturdy construction also contributes to overall vehicle efficiency by reducing unsprung mass.

Installation and Compatibility

Installing the DF4752 is straightforward for technicians familiar with standard commercial van brake systems. It fits directly onto the existing hub assembly, requiring no modifications to calipers or mounting brackets. The disc’s dimensions are matched to a variety of OEM specifications:

• Vehicle Models: Fiat Ducato (Kasten), Peugeot Boxer (2.0 HDI & 2.2 HDI), Citroën Jumper, and other vans in the 1700–2500 kg payload range.
• Engine Variants: Compatible with 2.2 HDI engines producing up to 120 hp, as well as other diesel powertrains common in commercial fleets.
• Brake System Type: Works seamlessly with disc‑brake systems that use standard caliper designs and pad assemblies.

Durability and Longevity

The TRW DF4752 is built to withstand the rigors of commercial operation. Its carbonized surface resists wear, while the robust rim construction guards against deformation under high braking loads. Users report extended service intervals compared to standard discs, translating into lower maintenance costs over time.

Environmental Considerations

By reducing weight and improving heat dissipation, the DF4752 contributes to better fuel efficiency and lower emissions for commercial fleets. The disc’s design also minimizes brake dust production, aiding in cleaner vehicle operation and reduced environmental impact.

Technical Specifications Summary

Why Choose TRW DF4752?

Choosing the TRW DF4752 brake disc means investing in a component that delivers:

• High‑Performance Braking: Superior stopping power even under extreme conditions.
• Reliability: Proven track record across multiple commercial vehicle platforms.
• Cost Efficiency: Lower maintenance frequency and extended service life reduce overall operating costs.
• Safety Assurance: Consistent performance enhances driver confidence and passenger safety.

For fleet operators, logistics companies, or individual owners of commercial vans, the TRW DF4752 brake disc represents a smart choice that balances performance, durability, and operational efficiency. Its design aligns with modern demands for reliability and environmental responsibility, making it an essential upgrade for any vehicle requiring dependable braking under heavy load conditions.