Adjustable Differential Tension Kit BD-508 for Yokomo BD7/BD5  [BD-508]

Yokomo BD-508 Diff ajustable kit for BD7/BD5
Price:
£1.71
Brand:
Yokomo
Model:
BD-508
GTIN:
3888
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Tuneable Diff Tension Assembly BD-508 for BD7/BD5

This Yokomo BD-508 kit is a compact adjustment set for BD7 and BD5 scale RC differentials, featuring a dedicated tension screw and a matched tension spring to vary differential preload. It helps balance traction and corner entry for drivers focussed on consistent lap times.

Fitting is carried out within compatible BD-series differential housings, and the kit allows incremental preload changes that avoid replacing the full differential. Employ it to fine-tune spool-up or rolling resistance during setup trials.

Packing includes

  • Diff Adjust Screw - 1 pcs
  • Diff Spring - 1 pcs

Compatibility

  • DP-DIB2
  • DP-DIB2R
  • DP-DIB2A
  • DP-DIB2RA
  • DP-DIB
  • DP-DIBR
  • DP-DIBG
  • DP-DIBRS
  • DP-DIBL
  • DP-DIBLR
  • DP-DIBLG
  • DP-DIBRSB
  • MRTC-BD7RS
  • MRTC-BD715B
  • MRTC-BD715O
  • MRTC-BD715S
  • MRTC-BD7RS2
  • MRTC-BD7RS3S
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.

Does this kit change the factory diff settings permanently?

No, the BD-508 provides adjustable preload via the screw and spring so settings can be reversed or altered without permanent modification to the original diff.

What handling improvements can I expect after fitting?

Expect finer control over traction and turn-in; small preload increases typically firm up roll behaviour while reductions can free up the diff for smoother spool-up.

Are there any maintenance notes after installation?

Check the screw and spring for proper seating during routine diff servicing and confirm preload settings after a few runs, re-tightening components if necessary.

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