This Gasket and Service Kit Compatible with Eberspächer / Espar Airtronic S3 D2L (252953990603 / 25 2953 99 06 03) is an OEM replacement part designed to renew airtight and fluid-tight seals during routine maintenance, overhauls, and service procedures of diesel parking heaters.
It replaces heat-stressed and degraded seals across the combustion chamber, heat exchanger, and housing joints, preventing hazardous exhaust gas leaks, pressure drops, and efficiency losses. Essential maintenance kit required during regular servicing to ensure safe and reliable heater operation.
• Fully compatible with Eberspächer / Espar Airtronic S3 D2L (12V / 24V) air parking heaters.
• Package Includes: High-temperature resistant burner gaskets, heat exchanger sealing rings, and service sealing components.
• Guarantees gas-tight sealing to eliminate exhaust leaks and combustion inefficiencies.
• Manufactured from premium materials resistant to extreme thermal stress, chemicals, and vehicle vibrations.
• OEM replacement part.
• Precision-engineered dimensions for straightforward, direct-fit installation.
• OEM Part Code: 252953990603
