The cylinder head cap Rotax 10 mm (engraved 1.8 torque) is a spare part of origin manufacturer (Original Rotax Racing). It is designed to tightly seal one of the threaded cylinder head orifices (cylinder cover) on all the engines of the range Rotax 125 Max (Micro, Mini, Junior, Max Senior, Max Master and DD2).
Machined according to strict micrometric tolerances, this brass plug or high strength alloy has a thread of 10 mm. Its flat head includes plant engraving "1.8 Torque", indicating the pilots and mechanics the regulatory torque recommended by the plant (1.8 N · m) not to damage the aluminum thread of the cylinder head. This plug ensures absolute sealing of the liquid cooling circuit, avoiding any pressure drop or heat transfer leak at high speed.
Guarantee instantaneous and secure starts on the track through Complete starter relay of origin Rotax. Designed specifically for optimized electrical configuration of the range engines Rotax Max EVOThis relay (solenoid) is the centerpiece to transmit the high power of your 12V battery directly to the starter motor.
As can be seen in the reference picture 6381.jpgThis official component is not a simple standard relay: it comes Complete and pre-wicked factory. It incorporates its own fuse holder equipped with its protective fuse to preserve the entire EVO electric beam against accidental overloads or short circuits. Its high section cables are set in Waterproof and rewarded connectors, ensuring an assembly Plug & Play Immediate, without the risk of reversal of polarity and perfectly protected against moisture, chassis vibrations and lubricant projections.
This Threaded plastic plug M18 x 1.5 is a certified original spare part for karting engines Rotax Max dd2 (Direct drive motors with gearbox).