Hold the perfect sealing of your high-engine thanks to the Original screw TM KART TCEI 6x20 mm. Directly from the official catalog of spare parts of the Italian brand, this CHC / BTR Class Superior Class is essential for assembling the exhaust system of your gearbox kart.

On the Official Exploded View (Tavola 1 - Cylinder and Engine Head KZ-R3 Total Black), this screw carries the Landmark n ° 19. It provides solid attachment and homogeneous clamping of the exhaust flange (marker 18) and its seal (marker 17) directly on the range of the cylinder (reference 12). Manufactured according to the TM Kart factory tolerance standards, it resists perfectly with the extreme thermal stresses and massive vibrations incurred at the exhaust during full load phases.

Guarantee the absolute maintenance of your high-engine thanks to theOriginal TM KART CH12 Cylinder Cylinder Nut. Essential Assembly Part on Italian Trademark Competition Engines, this reinforced nut ensures the locking of your cylinder on the motor housings as well as the closing of your cylinder head.

On the Official Exploded View (Tavola 1 - Cylinder and Engine Head KZ-R3 Total Black), this nut carries the Landmark n ° 20. Its integrated-specific base (enlarged flange) allows to spread the clamping pressure in a perfectly uniform manner around the stud (marker 21), avoiding crushing or marking the aluminum range of the cylinder (marker 12) or the Cylinder head. Footprint CH12 (12 mm key) Offers an excellent grip for your torque tools during high-engine revision operations.

Tmkart CYL.61mm 

Guarantee a surgical alignment of your high-engine on the bas-engine thanks to the Cylinder centering sleeve 10.5 x 14 mm original TM KART. Small by size but capital for the efficiency and reliability of your 125cc gear motorization, this rectified steel ring ensures the absolute position of your cylinder compared to the housings.

On the Official Exploded View (Tavola 1 - Cylinder and Engine Head KZ-R3 / R2), this centering is the Landmark n ° 22. Slipdled around the base studs (marker 21) to the junction between the low-engine crankcase and the cylinder base (marker 12), it neutralizes the mechanical games at the editing. It guarantees the perfect continuity between the transfer ducts of the housing and those of the cylinder, thus maximizing the scanning of the gases while eliminating any shear stress on the studs during the tightening of the nuts (marker 20).

Ensure a fluid cooling liquid power and without any leak at the base of your high-engine thanks to TM KART original lower cylinder water connection. Strategic part placed at the lower part of the cylinder, this fitting receives the pressure cold fluid from the water pump / radiator to irrigate the shirt before it goes up towards the cylinder head.

Machined in an ultra-resistant thermal shock alloy and coolant chemical agents, this official TM Kart fitting guarantees perfect fit against intense vibrations (more than 15,000 rpm). Its interlocking and high precision thread prevent any deformation, guaranteeing absolute seal at the cylinder base on the entire range of engines TM Kart KZ-R1, KZ-R2, KZ-R3 as well as the previous generations.