Serpent 903636 61T 2-Speed Gear for SL8 XLI Performance Builds  [SER903636]

Serpent SER903636 2-speed Gear 61T SL8 XLI
Price:
£4.46
Brand:
Serpent
Model:
SER903636
Condition:
Brand New
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Upgrade Your SL8 XLI with the Serpent 903636 61T Gear

Model builders and track racers seeking consistent transmission response will appreciate the Serpent 903636 2-speed gear with its exact 61-tooth specification for SL8 XLI installations. The accurate tooth geometry promotes smooth engagement and dependable operation on race day.

Precision Fit and Wear Resistance

The 61T configuration is manufactured to match SL8 XLI geometry, reducing unwanted backlash and promoting even wear across the gear face. It is a practical choice when refreshing drivetrain components for reliable lap times.

Suitable Applications

Whether for club competition or weekend testing, this Serpent 2-speed gear helps achieve consistent acceleration and controlled top-end behaviour. Routine maintenance and correct mesh settings will extend service life.

The Serpent 903636 pairs with many aftermarket pinions if they match the gearbox spline and spacing; confirm tooth count and shaft fit before swapping.
Set a slight clearance using a shim or paper method, rotate the gears to spread lubricant, and tighten mounts while keeping the mesh consistent across the face.
It will function under higher torque but monitor tooth condition and bearing loads; stronger motors can accelerate wear so regular checks are advised.
Run the gearbox gently at low load for a short period to allow surfaces to mate, then inspect mesh and adjust as necessary before full-power sessions.
If bearings are free of play and spin smoothly, they can be reused, but replace any with roughness to protect the new gear from premature wear.

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