Arnott A-2735 Air Suspension Spring - Rear
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 NEW

Arnott A-2735 Air Suspension Spring - Rear

Brand Arnott A-2735
Position Rear
Product line NEW
Fits Ford and Lincoln · 8 vehicles

Heavy-duty bladder. Built with a new Continental ContiTech air spring bladder for dependable suspension support.

Rubber bellows. Flexible construction helps deliver consistent air spring performance.

Includes mounting hardware. Comes with a new seal kit for a cleaner replacement.

Cross-references Ford 2L1Z5A965AA, Ford 4L1Z5A891AA and Lincoln 2L1Z5A965AA for the same application. See all 4.

$238.89Free shipping
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Rear Air Spring for Expedition and Navigator

Arnott A-2735 is a rear air suspension spring for the 2003-2006 Ford Expedition and 2003-2006 Lincoln Navigator. It uses a heavy-duty Continental ContiTech air spring bladder and is assembled and tested in the USA for consistent replacement performance.

Key Features

  • Rear air suspension spring for Ford Expedition and Lincoln Navigator
  • Heavy-duty rubber bellows with black sleeve-style construction
  • Continental ContiTech bladder material
  • Upper stud mount and lower base cup mount
  • Mounting hardware included
  • Includes a new seal kit
  • Standard-grade replacement design

Product Details

Arnott NEW A-2735 is built as a direct rear air spring replacement for the Ford Expedition and Lincoln Navigator. The design uses a rubber bellows with a sleeve-style layout, black finish, and standard-grade construction. Arnott assembles and tests each unit in the USA, and the air spring includes a new seal kit for service replacement. This part cross-references Ford and Lincoln OE numbers 2L1Z5A965AA and 4L1Z5A891AA for the same application.

Common Problems It Can Address

  • Rear suspension sag from a worn air spring bladder
  • Air leaks at the spring seal or bellows
  • Uneven rear ride height on Expedition or Navigator models
  • Loss of load-leveling performance in the rear suspension
  • Cracked or deteriorated rubber air spring material

Installation Notes

Fits 2003-2006 Ford Expedition, rear. Fits 2003-2006 Lincoln Navigator, rear. Arnott recommends replacing both rear air springs at the same time to maintain balanced ride height and suspension response. Verify the upper stud and lower base cup mounting points, and inspect the air lines and seals during installation.

Quality Assurance

Arnott backs this aftermarket air spring with a Limited Lifetime Warranty. The replacement bladder is made with Continental ContiTech material, and each unit is assembled and tested in the USA before release.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2006FordExpeditionRearAir Suspension Spring with O-Ring Seal Kit; NEW
2006LincolnNavigatorRearAir Suspension Spring with O-Ring Seal Kit; NEW
2005FordExpeditionRearAir Suspension Spring with O-Ring Seal Kit; NEW
2005LincolnNavigatorRearAir Suspension Spring with O-Ring Seal Kit; NEW
2004FordExpeditionRearAir Suspension Spring with O-Ring Seal Kit; NEW
2004LincolnNavigatorRearAir Suspension Spring with O-Ring Seal Kit; NEW
2003FordExpeditionRearAir Suspension Spring with O-Ring Seal Kit; NEW
2003LincolnNavigatorRearAir Suspension Spring with O-Ring Seal Kit; NEW
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Ford — 2L1Z5A965AAFord — 4L1Z5A891AALincoln — 2L1Z5A965AALincoln — 4L1Z5A891AA