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

Yokomo S4-002RRA Aluminum rear bulkhead(R) for YZ-4SF2
Price:
CAD$34.37
Brand:
Yokomo
Model:
S4-002RRA
GTIN:
0639342209675
Condition:
Brand New
Write a review

Track-Grade Aluminum Rear Bulkhead for YZ-4SF2

Upgrade your Yokomo YZ-4SF2 with the S4-002RRA aluminum rear bulkhead. Machined from quality aluminum, this right-side component boosts chassis rigidity and helps the car stay consistent under load during aggressive laps. Its construction is focused on durability without sacrificing responsiveness.

Strength Gains and Handling Benefits

Using aluminum for the rear bulkhead increases structural strength while keeping weight manageable, helping drivers achieve a more predictable rear end. Racers can use this part to tune balance and improve corner exit stability on paved tracks. It fits the YZ-4SF2 chassis and works well with typical touring car setups.

Fitment and Simple Installation

This right rear bulkhead is made to align with the existing mounting points on the Yokomo YZ-4SF2, allowing a straightforward swap with the stock part. Installers will find the fit precise and the process quick, making it a practical replacement or upgrade for weekend racers and club competitors.
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 the S4-002RRA change my car's roll characteristics?

Yes, increasing rear bulkhead stiffness can reduce flex at the rear, which often tightens the handling and reduces mid-corner roll. Expect a firmer rear feel that may require small shock or toe tweaks.

Do I need special tools to install this part?

No special tools are required beyond common hex drivers and pliers. The S4-002RRA is designed to drop into the factory mounting points on the YZ-4SF2.

Is this bulkhead compatible with aftermarket rear uprights?

It is compatible with many common uprights that follow YZ-4SF2 geometry, but check mounting hole patterns. If an upright alters geometry, you may need shims or alternative mounting hardware.

Copyright © 2008-2025 rcjaz.ca All rights reserved