Thewater pump sprocket 16 teethis the final part that directly drives the cooling turbine. Fixed on the water pump shaft, it receives the force of the intermediate pinion to circulate the liquid throughout the engine block.
Its accuracy is vital: a broken tooth or severe wear reduces the flow of liquid, resulting in an immediate temperature rise and a loss of performance (loss of horses) from the first minutes of driving.
Cylinder base seal original Rotax, specially designed for engines Rotax Max (EVO, DD2, DD2 EVO, Micro, Mini, Junior, Senior). Essential piece to seal between the cylinder and the engine crankcase, ensuring optimal performance and long service life to your engine.
The 8x57x20 cylinder stud (ref. 940787) is a high precision threaded rod essential to secure the cylinder with the motor-casc crank. With a diameter M8, a total length of 57 mm and a threaded part of 20 mm Destined to spill in the housing, it is designed to support extreme thermal and mechanical stresses during combustion.
The Balanced rolling washer (ref. 227280) is a large diameter technical washer designed to secure the axial position of the balancing shaft bearing. Placed between the bearing and the fixing screw in the housing, it prevents any lateral displacement (translation) from the bearing during thrilling acceleration and deceleration phases, thus guaranteeing a perfect alignment of the pendulum sanding.
The Battery mounting battery D.30 / 32mm Rotax Max is the essential flange kit for mounting your battery basket on the chassis. Its universal design allows it to adapt perfectly to the most common karting frame tubes (diameter 30 mm or 32 mm), guaranteeing a stable and secure installation of your energy source.
The Bearing 6005 C4 Koyo (25x47x12 mm) is a "racing" version of the standard 6005. Its peculiarity lies in its design to 10 balls (against 8 or 9 on standard models) and its internal game C4. This configuration is specifically chosen by the motorists to reduce the unit load on each ball and offer maximum freedom of rotation at very high operating temperatures.
The newcap bougie Rotax of origin, recognisable by its colorbright red, is a vital component of the engine ignition system Rotax Max EVO. Designed to offer maximum insulation, it eliminates any risk of loss of electrical current or arc, ensuring that 100% of the energy of the coil reaches the bougie.
The carburetor Rotax Dell'Orto VHSB 34 XS EVO is an essential component for karting engines Rotax, designed to provide optimal performance and increased durability. This carburetor is specially adapted for engines Rotax Max EVO and DD2 EVO, providing accurate and efficient fuel supply to maximize performance on the track.
Change Kit Clutch DD2 AFTER 2012 Rotax
The CHC M6X45 VIS (ref. 241231) is a high-strength screw used mainly for the assembly of the motor crankshafts or fixing devices on the block Rotax. His classification 8.8 guarantees excellent resistance to traction and shear, while its surface treatment Elzn (Electrozing) sustainably protects against moisture-related corrosion and track projections.