Forklift Radiator AS450-331000-000 – A40 A45 Forklift

Forklift Radiator AS450-331000-000 — Water Tank Radiator for A40 / A45 Forklift Trucks

This forklift radiator part number AS450-331000-000 is a Kingstream OEM water tank radiator for A40 and A45 forklift trucks in building material, manufacturing, construction, port, warehousing, freight yard, mining, logistics, and agricultural environments. 8kg with 70×60×20cm packaging. 100% professional tested with carton box and 7-15 day delivery. Kingstream OEM available.

Installing the radiator requires draining coolant, disconnecting hoses, unbolting from chassis mounts, and installing the replacement with proper fan shroud alignment. After installation, refill coolant, bleed air, and verify no leaks at all connections and the radiator core. For A40/A45 forklifts in heavy-duty environments, the radiator fins should be cleaned during scheduled maintenance to prevent clogging that causes progressive overheating under sustained load — if temperature climbs during operation but drops at idle, fin cleaning is needed. Browse our Forklift Radiator category. Contact us.

Technical Specifications

100% professional tested. Kingstream OEM. For bulk orders, contact us.

The AS450-331000-000 radiator is a precision-engineered cooling component designed for the A40 and A45 forklift platforms. The radiator core consists of parallel finned tubes that maximize the surface area for heat dissipation — hot coolant from the engine enters through the upper inlet, flows down through the core tubes where airflow from the engine fan removes heat, and returns to the engine through the lower outlet at a reduced temperature. A properly functioning radiator maintains the engine coolant temperature within the 82-95°C operating range regardless of ambient temperature and engine load. A radiator that has developed internal scaling from mineral deposits or external fin blockage from dust and debris loses cooling efficiency progressively — the first symptom is elevated engine temperature during sustained heavy-load operations such as extended ramp climbing or continuous lifting, while temperature at idle remains normal. If left unaddressed, the progressive cooling deficiency eventually causes the engine to overheat under all operating conditions. For A40/A45 forklifts operating in dusty construction, port, and mining environments, regular external cleaning of the radiator fins with compressed air is essential preventive maintenance. 100% professional tested quality with carton box packaging.