3Racing SAK-D427B Front Swing Shaft Outer - Competition Grade  [SAK-D427B]

3RACING Sakura D4 Front Swing Shaft Outer shaft For D4 - SAK-D427B
Price:
USD$7.50
Brand:
3Racing
Model:
SAK-D427B
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Race-Focused Swing Shaft for Sakura D4

The 3Racing Sakura D4 Front Swing Shaft Outer Shaft SAK-D427B is engineered for drivers who prioritise steering consistency and component longevity. Manufactured to interface with Sakura D4 steering geometry, this outer shaft reduces flex and helps maintain predictable toe and ackermann under load.

Technical Highlights

  • Material: Heat treated steel for wear resistance and stable performance under repeated loading.
  • Compatibility: Direct fit for Sakura D4 chassis to preserve OEM geometry and suspension kinematics.
  • Functionality: Enhances steering fidelity to aid setup tuning and repeatable lap times.

Fitting and Setup Notes

When installing the SAK-D427B, ensure correct alignment with steering knuckles and confirm free movement through the full travel. Check fastener torque and verify that ball connections have appropriate preload to avoid slop while preventing binding.

 

Product Reviews
1 Reviews
rating
They are awesome! You guys are awesome! Had what i needed and they arrived in a timely manner. No damage, etc. Would buy again, would recommend.

Does the SAK-D427B change suspension geometry?

No, it is a like for like outer shaft that maintains designed geometry while improving rigidity and repeatable steering inputs.

Recommended checks after competitive running?

Inspect ball joints for wear, verify fastener torque, and check for any micro bends; replace if deformation is detected to retain handling precision.

Is this suited for tuned setups with stronger servos?

Yes, the steel outer shaft is well matched to higher torque servos, but confirm servo horn geometry and avoid overloading the mechanical linkages.