Precision Spur Gear SG-4872S 48P 72T - for D-MAX Slipper by Yokomo  [SG-4872S]

Price:
£2.46
Brand:
Yokomo
Model:
SG-4872S
GTIN:
3888
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Compatibility and Fit Notes for 48P 72T Spur

The SG-4872S is a 48-pitch, 72-tooth spur manufactured for RC use with slipper-equipped D-MAX series dual-clutch drivetrains. It is intended as a replacement or performance upgrade within the slipper assembly to alter final drive ratio and engagement without changing pinion dimensions.

Focus in the design is on stable meshing and reproducible engagement to assist traction tuning and controlled slipper slip. During installation, verify the gear mesh against your motor pinion, ensure correct slipper preload, and apply thread locker to mounting screws where needed. The component is for model-level drivetrain tuning and routine maintenance, not comprehensive vehicle systems.

Fitting guidance: remove the slipper cover, match the spur spline to the output shaft, set initial mesh using a fine feeler or paper, then reassemble and confirm smooth rotation and consistent slipper action under load.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Which chassis will accept the SG-4872S?

This spur is compatible with slipper-equipped D-MAX series dual-clutch setups. Always check spline count and shaft dimensions to confirm fitment before final installation.

Is any modification required for fitment?

No standard modifications should be necessary if your model uses the D-MAX series slipper interface. If spline or shaft sizes differ, do not force the part; verify compatibility first.

How should I verify correct spline engagement?

Slide the spur onto the shaft to check full spline engagement before tightening. Confirm smooth rotation with negligible play, then set mesh and secure components per the vehicle service recommendations.

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