Gear Differential Drive Cup for B-MAX2 MR/RS - Yokomo YOKB2-501GS  [YOKB2-501GS]

Yokomo B2-501GS - Gear Differential Drive Cup for B-MAX2 MR/RS
Price:
£9.69
Brand:
Yokomo
Model:
YOKB2-501GS
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Drive cup for Yokomo B-MAX2 MR/RS

This replacement gear differential drive cup fits Yokomo B-MAX2 MR and B-MAX2 RS 1/10 electric touring models. It is the component that joins the differential output to the driveline and transmits torque to the axle system.

Fitment is specific to the listed B-MAX2 MR/RS variants; always check your chassis parts list before purchase. When replacing the cup, carefully examine the differential splines and output shaft for wear, burrs, or damage and renew any suspect parts to prevent harm to the new cup.

Installation guidance: remove the differential assembly per your chassis instructions, slide the drive cup onto the output, confirm spline engagement with the drive axle or dogbone, and ensure nothing binds before final assembly. Reuse serviceable hardware and apply thread-lock where your chassis manual advises.

Maintenance note: this item is supplied for service and repair rather than for tuning. Ensuring correct seating and minimal clearance at the interface helps avoid vibration and maintains consistent drivetrain response during use.
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.

What should I inspect before fitting this drive cup?

Check the condition of the differential splines, the output shaft, and the mating axle ends for wear, distortion, or foreign debris. Any defects should be addressed prior to installing the new cup.

How do I confirm the cup is seated correctly?

After fitting, rotate the assembly by hand to ensure smooth movement, verify full spline engagement visually, and check for any axial or radial play that might indicate incomplete seating.

When is replacement of the drive cup recommended?

Replace the drive cup if spline teeth are rounded, if there is excessive play, or if you observe any deformation or metal debris. Addressing these signs promptly will help avoid secondary damage to the driveline.

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