130G - EXCAVATOR 0400B Engine 4045HT067 2695 Engine Coolant Heater Fittings For full view, you need register Parts on group 2695 Engine Coolant Heater Fittings: Pos. Part No Qty Parts name Comments 1. RE520229 [1] Adapter Fitting 2. 51M7043 [1] O-Ring 15.300 X 2.200 MM 3. RE507952 [2] Drain Valve 4. 51M7043 [1] O-Ring 15.300 X 2.200 MM 5. R123616 [1] Plug 6. U13639 [1] O-Ring