357.03.0020 Renault and Volvo Flexible Exhaust Pipe

What does a flexible exhaust pipe do?

This flexible exhaust pipe serves as a critical component within the exhaust system, designed to absorb engine vibrations and accommodate thermal expansion during operation. By providing necessary flexibility, it protects the rigid sections of the exhaust manifold and downstream components from mechanical stress and fatigue. This component is manufactured with heavy-duty grade materials to withstand extreme thermal cycling in demanding environments.

Compatible vehicles and engines

This part is specifically engineered for heavy commercial vehicles including Volvo FH, FM, FMX, and VNL series, as well as Renault Trucks models such as T, Premium, and Kerax. It is also suitable for Mack Anthem, Granite, and Pinnacle units. This component is compatible with Volvo and Renault Trucks engines including D13, D11, D16, DTI13, and DXi series.

Installation and maintenance

For optimal performance, technicians should inspect the pipe during routine maintenance for signs of external corrosion or structural cracks. Given its 1450 mm length, ensure precise alignment during installation to prevent excessive tension on the connections. Maintaining the integrity of this flexible section is essential for meeting Euro 5 emission standards and preventing exhaust leaks.

Troubleshooting guidance

Check the compatibility list.

OE cross-reference

357.03.0020 (Flexible Exhaust Pipe) is the equivalent of the Dinex and Volvo OE numbers. This part directly replaces Dinex OE number 81607. It also replaces Volvo OE number 20981117.