HPI Savage 21/25/X Adjustable Shock Tower HSA-007 by 3Racing  [HSA-007]

HPI Savage 21 /Savage 25 /Savage X Shock Tower (1 Pcs) - 3Racing HSA-007
Price:
NZD$32.95
Brand:
3Racing
Model:
HSA-007
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Overview of the Savage shock tower

This replacement shock tower is made to fit HPI Savage 21, Savage 25 and Savage X variants and is supplied as a single piece. It restores the upper shock mounting points and gives a stable base for suspension tuning on the stated chassis.

Fitment is simple for hobbyists used to basic teardown: remove the body and any obstructing links, unfasten the old tower, move over any reusable hardware and secure the new piece. The tower changes shock mounting geometry and upper mount alignment but does not affect electronics or drivetrain parts.

After installation, confirm the upper shock mount hole alignment and check for movement in the surrounding posts and fasteners. Apply thread-lock where your manual suggests and recheck suspension geometry after a short test run.

Specifications

  • Item: Shock tower, 1 pcs
  • Material: Not specified by manufacturer
  • Model Number: HSA-007
  • Compatibility: HPI Savage 21, Savage 25, Savage X

As a direct-fit spare for the listed Savage models, this tower is useful for repair work and for making suspension geometry adjustments on those scale vehicles.

Is this a bolt-on replacement for Savage X?

Yes, it is listed as compatible with Savage X and should bolt in directly if your truck uses the factory upper mount pattern. Double-check hole centres before fitting.

Should I reuse the original hardware?

You can usually reuse the existing screws and spacers, but replace any hardware that is worn or damaged to ensure secure mounting.

Will fitting this alter handling significantly?

The tower controls upper shock angle and mount alignment, so it can affect handling if the geometry shifts. After fitting, verify camber, toe and shock angles to keep handling consistent.

Can I use thread-lock on the mounting screws?

Yes, use thread-lock on metal-to-metal fasteners where your chassis manual recommends it, but avoid thread-lock on plastic threads unless specified.

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