Arnott Industries Air Suspension Spring A-2502

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Rear Left Air Suspension Spring for 2000-2006 BMW X5 - Arnott A-2502

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$217.99

MPN: A-2502

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-2502

$217.99

Description

Restore a level, cushioned ride at the corner where it counts with the Arnott Industries Air Suspension Spring A-2502 (also written A2502). This rear-left air spring assembly drops in as a direct-fit replacement for the 2000-2006 BMW X5 — see the Buyer's Guide tab for the engine-level applications. It replaces a worn or leaking original air spring that can cause the rear of the vehicle to sag, sit unevenly, or lose its air-supported ride height.

Rear Left position: supplied as a rear-left air spring assembly to match the original corner.
Engineered for durability: built for strength to withstand demanding road conditions.
Vigorously tested: lab-verified and road-proven, developed at Arnott's R&D center through stress testing and real-world road evaluations.
Certified quality: produced under strict ISO quality standards at specialized facilities in the USA and EU.

For best results, Arnott recommends replacing air springs in pairs so both sides settle evenly. If a failed or leaking rear-left air spring is the cause of your sagging or uneven ride, this assembly replaces it.

Interchange: 40-221601
40221601 · 37121095579

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

37121095579, 40-221601

Frequently Asked Questions

What vehicle does the A-2502 air spring fit?

It is a direct-fit replacement for the 2000-2006 BMW X5. Check the Buyer's Guide tab to confirm the engine-level application for your specific vehicle.

Which corner is this air spring for?

It is supplied as a rear-left air suspension spring assembly, matching the original rear-left corner.

Should I replace both air springs at once?

Arnott recommends replacing air springs in pairs for best results, so both rear sides settle and support the ride height evenly.

What numbers does this part interchange with?

It replaces interchange numbers 40-221601 (40221601) and 37121095579. Match these to your original part to confirm the correct fit.

What are signs my air spring needs replacing?

Common signs include the rear sagging or sitting unevenly and loss of air-supported ride height. Diagnose the cause first, since other components can produce similar symptoms.