Triumph Genuine OEM D2053 OAT Coolant - T4007771

Triumph Genuine OEM D2053 OAT Coolant MPN T4007771 is recommended for use with all liquid cooled Triumph motorcycles. This coolant comes already mixed and ready to use straight from the bottle. Triumph D2053 OAT is colored a red/orange compared to the Triumph HD4X OAT which is colored green. When topping up/replacing with the new coolant (color red/orange) check the coolant in the system. You can not mix the HD4X OAT with the new D2053 OAT, The system will need to be drained and flushed through with dialysis water before filling with Triumph D2053 OAT.