Engineered for Volvo FH/FM series trucks, the 20555275 Radiator maintains OEM dimensions 815×548×48mm with cross-compatible OE numbers 3183982/8113630/8MK376758111. Features 6061-T6 aluminum core and brazed tube-fin construction for heavy-duty thermal cycling.

Direct replacement for factory cooling systems in Euro III-VI platforms. Maintains original airflow characteristics through precision-louvered fins and OEM-mounting points. Compatible with engine-driven fans and hydraulic fan drives.

Engineering Specifications

• ▶ 28mm tube diameter
• ▶ 8.5 fins/cm density
• ▶ 35psi pressure rating
• ▶ SAE J1394 compliant
• ▶ ISO 9001 certified
• ▶ -40°C to 130°C range

Validated for Volvo D11/D13/D16 engines in 6x4/8x4 configurations. Maintains coolant flow rates across 2010-2022 model years. Direct interchange with 20555275/3183982/8113630 units in long-haul/construction applications. Compatible with original thermostats and aftermarket intercoolers.