Arnott Industries Air Suspension Strut AS-3407
Arnott Industries Air Suspension Strut AS-3407 - view 2
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Arnott Industries Air Suspension Strut AS-3407
Arnott Industries Air Suspension Strut AS-3407 - view 2
Arnott Industries Air Suspension Strut AS-3407 - view 3
Arnott Industries Air Suspension Strut AS-3407 - view 4
Arnott Industries Air Suspension Strut AS-3407 - view 5

Rear Left Air Suspension Strut for 2016-2022 BMW 750i xDrive & More - Arnott AS-3407

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$1,277.99
MPN: AS-3407
UPC: 815710019743
Item Package Quantity: 1
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Arnott Industries Air Suspension Strut P/N:AS-3407
Arnott Industries Air Suspension Strut P/N:AS-3407
$1,277.99

If a leaking rear left air strut is letting your BMW sag at the rear, the Arnott Industries Air Suspension Strut AS-3407 is built to take its place. It is a new, complete air suspension strut assembly made with OE-quality components. Arnott designed it for 7-Series (G11/G12) applications, and it replaces the OE strut on many vehicles, among them the 2016-2022 BMW 750i xDrive, 2017-2022 BMW 750Li xDrive and 2016-2022 BMW 740i; see the Buyer's Guide tab for the full list.

  • Complete assembly: The strut features Arnott's seals, O-rings, bump stop, heavy-duty crimping rings, air fitting and connector valve, along with a dust boot to protect it.
  • Custom-valved shock: A custom-tuned shock absorber is intended to deliver an excellent ride and outstanding performance.
  • Converts active to passive: This assembly is designed to convert active to passive.
  • Engineered and assembled in the USA.

This listing is the rear left strut. For best results, Arnott recommends replacing in pairs, so plan to renew both rear struts together.

Interchange: 37106874593 · 37107915953

This part cross-references / interchanges with the following part numbers:

37106874593, 37107915953

Frequently Asked Questions

Which position does the Arnott AS-3407 fit?

It is the rear left air suspension strut for the listed applications. See the Buyer's Guide tab for the full fitment.

Should I replace both rear air struts at the same time?

Yes. Arnott recommends replacing in pairs for best results, so plan to renew the rear right strut along with this rear left unit.

What comes with this strut assembly?

It is a complete strut assembly. It has a custom-valved shock absorber, seals, O-rings, a bump stop, heavy-duty crimping rings, an air fitting and connector valve, and a dust boot.

What are signs an air suspension strut may need replacing?

Signs include a corner that sags after parking, a compressor that runs often, a hissing air leak, or a bouncy ride. These can have other causes, so diagnose the problem before replacing the strut.

Where is the Arnott AS-3407 engineered and assembled?

This Arnott air suspension strut is engineered and assembled in the USA.

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