water pump axle and turbine without seal spy rotax (13)

Full description: performance and thermal reliability

Why is it crucial to have an axle / turbine assembly in perfect condition?

1. Optimized flow: The turbine blade profile is designed to avoid high speed cavitation (air bubbles), ensuring homogeneous cooling even at 14,000 rpm.

2. Rectified axis: The surface of the axis is polished precisely to provide a perfect contact area with the spy joints. This reduces friction and prolongs the life of the tightness.

3. Solids of assembly: The turbine is securely attached to the axis to prevent accidental disinformation, which causes immediate overheating of the engine.

4. Resistant materials: Designed to withstand the corrosion of the coolant and chemical aggression of "mocool" or antifoul additives.

? Michel's trick

"It's the room that everyone forgets to check, until the day the engine climbs at 90 ° C! My advice: Each revision, go out the axis and look good where the spy joints rub. If you see a little 'throat' or a stripe you feel with The nail, changes the direct axis! If you go back a new spy seal on a marked axis, the leak will come back after two sessions. A smooth axis is the assurance of having a clean box oil and a motor that remains in the expense!"

? Tuto: assembly and recommendations

1. Preparation: Clean the location perfectly in the crankcase. Check the status of the two bearings 6000 which support this axis.

2. Insertion: Lubricate the axis slightly with coolant or a drop of oil to facilitate its passage through the twin spy joints without returning their lips.

3. Calibration: Make sure the axis rotates freely by hand once the housings are closed. There must be no hard point.

4. Important note: This product is delivered Without Spy Joints. For complete refurbishment, do not forget to add the 2 Spy 10x26x7 joints at your basket.

✅ Features

• Reference Rotax : 226226

• Includes: The steel axis and the turbine (propeller) attached.

• Condition: Original room (delivered without joints or bearings).

• Compatibility: Rotax 125 Max, Micro, Mini, Junior, Senior, Master and DD2.

Note Magickart: In case of unexplained overheating in the track, always check that the pinion teeth that causes this axis are not worn (plastic sprockets).