Arnott Industries Air Suspension Strut P/N:AS-3129

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$1,614.99
MPN: AS-3129
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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Arnott Industries Air Suspension Strut P/N:AS-3129
Arnott Industries Air Suspension Strut P/N:AS-3129
$1,614.99

Deliver a comfortable, responsive ride at the rear right corner with the Arnott Industries Air Suspension Strut AS-3129 (also written AS3129), a complete air suspension strut assembly built with OE-quality components. This new — not remanufactured — Arnott-engineered strut drops in as a direct-fit replacement for the 2003-2017 Bentley Continental, 2013-2019 Bentley Flying Spur, and 2004-2006 Volkswagen Phaeton; see the Buyer's Guide tab for the full engine-level fitment.

It arrives pre-assembled for easier installation and pairs a custom-tuned premium Eibach damper with an elongated piston that delivers a comfortable, responsive ride without requiring the OE reservoir. The design also converts the adaptive setup to a passive one.

  • Tier 1 components: O-rings, bump stop, heavy-duty crimping rings, airline fitting, connector valve, and a multi-ply cross-axis air sleeve.
  • Protected sleeve: shielded by an aluminum can and dust cover.
  • CNC-machined top mount: made from aircraft-quality aluminum.
  • Designed & assembled in the USA with detailed installation instructions available.

For best results, Arnott recommends replacing struts in pairs. Signs an air strut may need replacing include sagging ride height, a harsh or bouncy ride, or air leaks at the affected corner.

Frequently Asked Questions

Which position does this strut fit?

It is the rear right air suspension strut for the listed applications. Confirm the corner you need before ordering.

Is this a new or remanufactured strut?

It is a new, not remanufactured, Arnott-engineered air suspension strut assembly built with OE-quality, Tier 1 components.

Do I have to replace both sides at once?

No, but Arnott recommends replacing struts in pairs for best results and balanced ride quality. This listing is for one strut.

What vehicles does the AS-3129 fit?

It fits the 2003-2017 Bentley Continental, 2013-2019 Bentley Flying Spur, and 2004-2006 Volkswagen Phaeton. See the Buyer's Guide tab for the full engine-level fitment.

Does this strut require the OE reservoir?

No. It uses an elongated piston and a custom-tuned Eibach damper designed to provide a comfortable, responsive ride without requiring the OE reservoir.