This new water coolant temperature sensor with OEM numbers RE61812, RE151971, RE160302 and RE68144 fits 310G and 315SK backhoe loaders perfectly. It closely gauges engine coolant temperature and sends instant data to protect engines from overheating harm. Designed with quality sensing units and fully enclosed outer housing, the part maintains reliable operation amid rugged construction working scenarios. Built in compliance with standard OEM requirements, it ensures precise assembly fit and consistent running performance. It is ideal for regular machinery servicing and aftermarket spare part renewal.