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This Complete joints and membrane pocket is an original refurbish kit for the gas pump Mikuni (rectangular depression model) that series teams Karting engines Rotax Max (Senior, junior, master, mini, microphone).
Over time, winter storage and permanent contact with fuel (including lead-free 98 or competitive species), internal membranes are soften, relax or crack. This complete kit allows you to renovate the entire internal circuit of your gas pump to give it its flow and original pressure, ensuring a constant power supply of your high-speed carburetor.
Transparent and Teflon membranes (pump valves)
Rubber / paper joints Sealing of different pump bodies
Sealing joints for closing screws
* "Hi the pistards! The Mikuni pump is solid, but the membranes is the lung of your carburation. If your kart begins to have holes at the acceleration at the point of turn or if it is started after two weeks without rolling, Look for: your membranes are tired or glued.
My absolute trick to the reassembly: Work on a surgical work plan, clean and dustless. Before stacking the new membranes, pass a blow gun in the aluminum bodies of the pump to turn the impurities. And above all, carefully respect the order of stacking joints and membranes! Take a picture at every stage of the old disassembly, because a membrane mounted upside down, and your pump will no longer display a single drop of fuel. "*
Disconnect the inlet hoses, gasoline output and engine depression. Remove the chassis pump and unscrew the 4 main screws that maintain the assembled Mikuni housing.
Gently open the different stages of the pump. Remove old glued joints and membranes. Clean the aluminum internal surfaces with carburetor cleaner and dry it all to the blower.
Open your new pouch. By referring to the technical scheme or your disassembly photos, position the valves and membranes perfectly flat. No folds must be formed.
Replace the mikuni pump cover. Reengage the 4 screws by hand, then perform progressive and cross tightening using your screwdriver to crush the seals in a perfectly uniform way.
Q: How often does it take to redo its mikuni gas pump?
A: In competition, it is customary to replace the gas pump membranes once a season (or every 20 hours of rolling approximately). In addition, a replacement is strongly recommended after a long period of winter inactivity, because stagnant essence tends to dry and paste the plastic of the membranes.
Q: Does this pocket suitable for round gas pumps?
A: Not. This repair kit is exclusively designed for the original Mikuni gas pump of rectangular shape, which is the approved standard for engine categories Rotax Max.
Q: Can I use this kit if I drive with Aspen fuel or alkylate?
A: Yes, quite. The components of this official pocket are planned to withstand all types of fuels approved for karting, whether it is the free gas station or storage technical species.
Offer a new heart to your factory mechanics through TM KART official cylinder for KZ-R3 engine in standard version. Central part of the Italian brand's 6-speed block 125cc, this original replacement cylinder guarantees perfect manufacturing tolerances and strict compliance with the official certification sheet.
Molded in an aluminum alloy with high thermal conductivity and coated with a surface treatment at Ultra-resistant nicaSilThis standard cylinder offers scanning and admission diagrams / exhaust developed by the TM Course service. It ensures exceptional volumetric yield, a massive couple from the mid-diets and an incomparable length at the end of straight line. Whether to replace a used, damaged cylinder or simply to have a new backup high-engine with factory standards, this part is the guarantee of optimal reliability and performance
Go to the upper level of the competition with the TM Kart KZ-R3 Official Cylinder in Full Black Version Prepared. Designed for the most demanding pilots and preparers, this exceptional cylinder combines the aesthetic finish "Full Black" factory with a pushed preparation work of intake and exhaust ducts.
In addition to its aggressive look resolutely "Factory", the finish Full Black Provides specific thermal surface treatment that promotes calorie evacuation to the cooling circuit. Side performance, the version Prepared Enjoys a careful retouching of the opening diagrams, a perfect alignment of the transfers and optimized polishing of the exhaust light. The result? An increased scanning speed, maximum filling of the high engine, more torque to mid-speed and a turning tricks at high speed to make the difference in qualification and final.
Guarantee a perfect lock and surgical disengagement on your high-engine thanks to the Official TM Kart Clutch Press Tray Designed for KZ-R3 Engine. Mistress transmission part, this pressure plate applies the radial strength of the springs on the stack of the stacked discs and smooth to transmit the entire power of the block R3 to the gearbox.
Machined in a high rigidity aluminum alloy, this presser tray benefits from a geometry reworked by the TM KART race service exclusively dedicated to the KZ-R3 generation. It avoids any deflection under stolen departures or on the fly passages, ensuring instant biting without residual skating. Its perfectly flat friction surface and anti-friction treatment extend the lifetime of your clutch discs and ensure absolute constancy, handle after handle.
Equip your kart with the summum of group braking technology OTK. This original BWD rear caliper is the new standard set in series on all chassis of the group OTK (Tony Kart, Kosmic, Exprit, Redspeed, EOS, GILLARD) from the 2025 season.
The Mychron 6 2T is the new reference of data acquisition systems for karting. More powerful, faster and more connected than his predecessor, The Mychron 6 is designed for drivers that require the best. This "2T" version allows the management of two temperatures motor simultaneously.
This Complete joints and membrane pocket is an original refurbish kit for the gas pump Mikuni (rectangular depression model) that series teams Karting engines Rotax Max (Senior, junior, master, mini, microphone).
Over time, winter storage and permanent contact with fuel (including lead-free 98 or competitive species), internal membranes are soften, relax or crack. This complete kit allows you to renovate the entire internal circuit of your gas pump to give it its flow and original pressure, ensuring a constant power supply of your high-speed carburetor.
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