Rear Air Suspension Spring for 2014-2025 Ram 2500 - Arnott A-3516

Restore a level stance and cushioned ride with the Arnott Air Suspension Spring A-3516 (also written A3516), a rear air spring assembly that installs as a direct-fit replacement for the 2014-2025 RAM 2500. An air suspension spring uses compressed air to help support the vehicle's weight and control ride height at the rear axle; when it develops a leak or cracks, you may notice a sagging or uneven rear, a harsh ride, or the air compressor running more often than normal. If a worn rear air spring is the cause, this assembly replaces it.

• Certified Excellence: built with strict adherence to ISO quality standards.
• Dual-Continent Expertise: produced at specialized facilities in the USA and EU.
• Engineered for strength and durability to withstand demanding road conditions.
• Vigorously tested: lab-verified and road-proven for reliable performance.

Arnott develops its air springs in an in-house research and development center, where they undergo laboratory stress testing and real-world road evaluations. For best results, Arnott recommends replacing rear air springs in pairs so both sides ride and level evenly. See the Buyer's Guide tab for full engine-level fitment.

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