Thepiston segment IS2 54/49,4 x 1 mmis designed to ensure optimum sealing between the piston and cylinder liner. Essential to the high engine, it guarantees good compression, constant performance and efficient combustion.
Made with high-strength materials, it offers excellent heat and wear resistance, even under conditions of intensive use in karting competition.
Rotax Villavrequin rolling 6206 TVH C4M FAG 30x62x16mm
The 64x2mm O-ring is the internal seal located between the dome of the cylinder head and the cylinder. Its precise dimensions (64 mm inner diameter and 2 mm thick) are designed to fit perfectly into the cylinder groove, preventing the cooling liquid from seeping into the combustion chamber.
The Carter Pion 8 x 12 (ref. 229444) is a rectified cylindrical guide sleeve that is between the two half-crankcase. Its role is to ensure a Rigorous alignment two parts of the block during assembly. Without these pawns, it would be impossible to guarantee that the housings of the crankshaft bearings are perfectly face to face, which is vital for the health of your engine.
Rotax Max Clutch Tray Nut Essential for secure attachment of your clutch set, this original nut Rotax Guarantees reliable tightening of the tray on the crankshaft. Its high-strength steel design prevents any risk of loosening, protecting your engine and your transmission during high acceleration.
Ab
Cylinder 2018
B
Cylinder 2018
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.
The M8 Stop Washer (N ° 21) is a security technical washer placed between the nut and the cylinder base. Its role is to prevent any inconvenient loosening of the high engine mount nuts. On the DD2 motor, where the vibrations and transmission stresses are important, it is essential to ensure the integrity of the motor block.
Optimize the performance of your karting engine with the Bielle Kit Rotax Max Complete Origin. This high quality kit is designed to ensure exceptional reliability and durability, allowing you to make the most of your engine on the track.
The Depression Rotax Max (ref. 250525) is the metal fitting screwed directly on the engine crankcase. It serves as a connection point for the hose that connects the lower motor to the diaphragm pump. It is she who transmits the internal pressure variations of the motor to "beat" the pump and send the fuel to the carburetor.
The Right water fitting (ref. 224094) is the threaded tip that attaches directly to the motor housing to allow the cooling hose connection. Made of treated steel or brass according to the series, it ensures a passage of constant flow to the water pump. Its "right" design is standard on the majority of montages Rotax To facilitate the path of the hoses along the chassis.
The Red cylinder head (ref. Rotax 211225) is the upper structural element that closes the high engine cooling circuit. Real visual signature of engines RotaxThis injected aluminum alloy part is designed to withstand the most intense thermal and vibratory stresses, ensuring the overall waterproofing of the water chamber.
Rotax Screw BTR M6x25mm with drilling