BD9-Compatible Upper Bulkhead A, Model B9-32UA19A for BD9 by Yokomo  [B9-32UA19A]

Yokomo B9-32UA19A Upper Bulkhead (A)(F Left/R Right) for BD9
Price:
AUD$40.20
Brand:
Yokomo
Model:
B9-32UA19A
GTIN:
0639342204496
Please kindly input your name and email address, we will inform you once we have the restocking.
Or you may find similar product under the
Spares / Hop-ups - Yokomo - MRTC-BD10FF category
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Tuning and geometry: Upper Bulkhead (A) - BD9 setup

The Yokomo B9-32UA19A upper bulkhead (A) is designed for BD9-family RC touring chassis and is supplied as 1 pcs. It installs in the front-left or rear-right location depending on your chosen chassis layout.

Fit this bulkhead when adjusting suspension geometry or replacing a damaged upper mount. As the link mounting point, it influences camber and roll centre, so double-check orientation and measure link lengths after installation.

Specifications

  • Item: Upper Bulkhead (A) front-left / rear-right
  • Material: Not specified
  • Model Number: B9-32UA19A
  • Compatibility: MRTC-BD919, MRTC-BD919S, MRTC-BD10, MRTC-BD10A, MRTC-BD10FF, MRTC-BD10LC, MRTC-BD10LCA, MRTC-BD10LCR, MRTC-BD10LCRA

Compatible Models

  • MRTC-BD919
  • MRTC-BD919S
  • MRTC-BD10
  • MRTC-BD10A
  • MRTC-BD10FF
  • MRTC-BD10LC
  • MRTC-BD10LCA
  • MRTC-BD10LCR
  • MRTC-BD10LCRA

When tuning, reverify link geometry, toe and camber after fitting, confirm secure fastener torque, and perform a controlled test run to validate handling changes before competitive 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.

How does changing this bulkhead affect handling?

As the mounting point for the upper arm, this bulkhead can alter roll centre and camber behaviour; replacing or reorienting it will change how the car reacts under load.

Should I adjust link lengths after installation?

Yes. After fitting the bulkhead, measure and adjust suspension link lengths to maintain correct geometry and avoid unintended toe or camber shift.

Can this be used to change roll centre front to rear?

Swapping the upper mount orientation or using different bulkhead types can affect roll centre. Use careful measurement and small incremental changes when tuning.

Any quick setup tips after fitting?

After install, set static camber and toe to baseline settings, check suspension travel for binding, and perform low-speed laps to validate handling before increasing pace.

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