Rotax DD2 cooling: Find cooling parts for karts (Rotax DD2 engine): radiators, hoses, mounts, water pumps and accessories to keep the right operating temperature.
Not sure about the choice or compatibility? The Magickart team, karting specialists, will advise you before you buy. Discover also: rotax 125 DD2 EVO engine parts, rotax DD2 airbox, rotax DD2 exhausts.
Why is my kart engine overheating?
A clogged radiator, a pinched hose or a coolant level that is too low are the most common causes.
Which coolant should I use?
Use the fluid recommended by the engine manufacturer and check the level before every outing.
The Radiator cap Rotax 1.0 bar is not a simple lid: it's a real discharge valve. Taré precisely to 1.0 barHe maintains the pressure cooling circuit for repelling the boiling point of the coolant (allowing the motor to exceed 100 ° C without steaming). If the pressure exceeds this threshold, the internal spring comes to let the surplus escape to the expansion tank escape.