Volvo Penta 21725017 Heat Shield

The Volvo Penta 21725017 Heat Shield provides thermal protection for marine engine exhaust and inlet systems by reducing heat transfer from exhaust components to nearby assemblies during engine operation. Designed as an OEM marine-grade component, it is intended for Volvo Penta marine diesel engines and is installed in the engine exhaust assembly within the inlet and exhaust system to protect surrounding hardware. This genuine OEM replacement part supports commercial and recreational marine equipment, including vessels and generator systems, and aligns with the Volvo Penta TAD1170 engine family; alternate references include 24049824, with common replacements 24160186 and 21725019.