Yokomo S4-002RRA YZ-4SF2 Right Aluminium Rear Bulkhead  [S4-002RRA]

Yokomo S4-002RRA Aluminum rear bulkhead(R) for YZ-4SF2
Price:
£18.51
Brand:
Yokomo
Model:
S4-002RRA
GTIN:
0639342209675
Condition:
Brand New
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Rear Bulkhead Upgrade for YZ-4SF2

Fit the S4-002RRA to your Yokomo YZ-4SF2 to reinforce the rear section of the chassis. Made from aluminium, this right-hand bulkhead enhances structural rigidity and supports repeatable suspension geometry for more consistent lap performance.

Durability and On-Track Benefits

The aluminium rear bulkhead increases resistance to wear and flex compared with stock plastic components, helping maintain alignment under load. Drivers should see steadier rear traction and improved balance during sustained runs on various surfaces.

Quick Replacement and Compatibility

The part is manufactured to match YZ-4SF2 mounting points for an easy swap with the OEM rear bulkhead. It offers a direct upgrade path for those replacing fatigued parts or seeking a tougher right-side assembly.
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.

Will this bulkhead affect diff performance?

A stiffer rear bulkhead can change how loads transfer through the diff, potentially tightening response. No internal diff changes are required, but monitoring diff behaviour after fitment is advised.

Is this suitable for high grip circuits?

Yes, the added rigidity helps maintain geometry on high grip surfaces. You may want to adjust rear suspension settings to fine-tune the balance for maximum traction.

How should I inspect the part after a crash?

Check mounting holes and mating faces for deformation or cracking. Replace the bulkhead if you find any damage that could affect alignment or safety.

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