Roadside Honeycomb Grille Compatible with Thermo King SB Models Compatible Part Number: TK#98-7473 (Thermo King reference) Fits: SB 110, 210, 230, 310, and 400 unit models Brand: Aftermarket replacement Enhance your Thermo King unit's performance with this high-quality aftermarket honeycomb grille, designed for roadside installation. This grille is compatible with Thermo King SB 110, 210, 230, 310, and 400 models. Its honeycomb design improves airflow and protects against debris, ensuring reliable performance for your refrigeration unit.