Arnott Industries Air Suspension Spring P/N:A-2504

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$203.99
MPN: A-2504
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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Arnott Industries Air Suspension Spring P/N:A-2504
Arnott Industries Air Suspension Spring P/N:A-2504
$203.99

Restore a level, cushioned ride at the corner with the Arnott Industries Air Suspension Spring A-2504, a rear-left air spring assembly that drops in as a direct-fit replacement for the 2000-2006 BMW X5 (see the Buyer's Guide tab for engine-level applications). As part of the air suspension, it uses compressed air to help support the vehicle and cushion the rear-left corner over the road.

  • Developed and tested: Air springs designed at Arnott's Research and Development center, put through laboratory stress testing and real-world road evaluation.
  • Quality standards: Built to strict ISO quality standards, with specialized facilities in the USA and EU.
  • Engineered for durability: Made to withstand demanding road conditions.
  • Replace in pairs: For best results, Arnott recommends replacing air springs in pairs.

Signs an air spring may need replacing include a sagging or uneven ride height at the corner, a harsh ride, or air leaks that trigger a suspension warning. Diagnose the cause before replacing.

Interchange: 40-221601
40221601 · 37126750355

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

37126750355, 40-221601

Frequently Asked Questions

What is this part and what does it do?

It is an Arnott air suspension spring (air spring assembly) for the rear-left corner. It uses compressed air to help support the vehicle and cushion the ride as part of the air suspension system.

Which vehicles does the A-2504 fit?

It is a direct-fit replacement for the 2000-2006 BMW X5. See the Buyer's Guide tab for the engine-level applications.

What position is this air spring for?

It is the rear-left air spring assembly. Check that you need the rear-left corner for your vehicle before ordering.

Should I replace both air springs at once?

For best results, Arnott recommends replacing air springs in pairs so both sides perform consistently. This listing is for one rear-left assembly.

What are signs my air spring may need replacing?

A sagging or uneven ride height, a harsh ride, or air leaks and a suspension warning light can be signs. Diagnose the cause before replacing, since other components can cause these symptoms.