The Highway Automotive 10123016 is a replacement radiator engineered for the Komatsu HD785, a heavy-duty articulated dump truck used extensively in construction and earthmoving operations. Designed to restore the original cooling system performance of this demanding machine, this radiator is a direct-fit replacement built to the specifications of the original equipment.
Constructed from aluminium/aluminium (A/A) materials, the radiator is dimensioned to match the OE installation precisely. At 1383 mm high, 320 mm wide, and 126 mm deep, these dimensions correspond to the original Komatsu fitment, ensuring correct positioning within the cooling bay and eliminating the need for modification or adaptation on installation.
This unit cross-references to OE number 5610381651, allowing straightforward confirmation against your machine's parts documentation. With a single verified application — the Komatsu HD785 — this is a purpose-specific replacement rather than a generic unit, which simplifies procurement for fleet operators and plant maintenance teams.
The radiator is supplied by Highway Automotive, a specialist supplier of cooling system components across construction and agricultural equipment. Every fitment shown is checked against manufacturer data and backed by the PartsForMachines Fit Guarantee.