Yokomo BD-500GA Tough Alumite Diff Shaft for BD and B-MAX Cars  [BD-500GA]

Yokomo BD-500GA Aluminum Gear Diff shaft for BD7/5 B-MAX2/4
Price:
AUD$8.44
Brand:
Yokomo
Model:
BD-500GA
GTIN:
3888
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Spares / Hop-ups - Yokomo - ROR-010 category
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Durable alumite shaft for demanding track use

The Yokomo BD-500GA aluminium gear diff shaft is engineered for drivers who push BD7/5 and B-MAX2/4 cars hard. The lighter shaft reduces rotating mass to improve throttle reaction, while the hard alumite treatment resists wear from regular running.

What makes it useful and where it fits

  • Material: Aluminium to lower mass and sharpen drivetrain response
  • Treatment: Hard alumite finish for enhanced wear resistance under load
  • Compatibility: Works with DP-YD2, B-MAX2MR, B-YZ2, and MRTC-BD7 series chassis
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.

Is this shaft suited to heavy weekend use?

Yes, the hard alumite finish is chosen to withstand repeated use, making it a good option for regular club and practice sessions.

Do I need new bearings when fitting this shaft?

Not always. Inspect existing bearings for play and wear; replace if they are worn to ensure smooth diff operation with the new shaft.

Will it change my car's handling balance?

The lighter shaft slightly alters rotational inertia which can make throttle transitions feel crisper, but chassis balance is mainly set by setup choices and oil tuning.

Any tips for installation?

Clean the diff internals, inspect gears and bearings, and assemble with the recommended diff oil and thread locking where specified to ensure a reliable fit.

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