HomeSuspension > Suspension, Springs and Related ComponentsBilstein 40-268446 Air Suspension Spring - Rear
Part #: 40-268446

Bilstein 40-268446 Air Suspension Spring - Rear

B3 OE Replacement (Air), Rear
17 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
B3 OE Replacement (Air), Rear
Fitment: Land Rover, Discovery, Range Rover, and Range Rover Sport
Easy Returns — Return within 60 days for a full refund
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Reliable Air Suspension Spring for Land Rover Vehicles

The Bilstein 40-268446 air suspension spring is designed to restore your Land Rover Discovery, Range Rover, or Range Rover Sport to its original ride quality. Engineered with a durable black paint finish, this component ensures long-lasting performance and corrosion resistance.

  • Durable black paint finish for corrosion protection
  • Part of the B3 OE Replacement (Air) series for direct fit and function
  • Compatible with Land Rover Discovery, Range Rover, and Range Rover Sport models
  • OEM-quality air suspension spring designed to meet original equipment standards
  • Part number 40-268446 for precise identification and fitment

About the B3 OE Replacement (Air) Product Line

The B3 OE Replacement (Air) series by Bilstein focuses on providing air suspension components that match the original equipment specifications. This product line is engineered to deliver reliable performance and durability, making it suitable for restoring the suspension system of Land Rover vehicles without compromising ride comfort or handling characteristics.

Product Details and Specifications

This Bilstein air suspension spring features a robust black paint finish that protects against environmental wear and corrosion. Designed specifically for Land Rover Discovery, Range Rover, and Range Rover Sport models, the 40-268446 part number ensures a precise fit and seamless integration with your vehicle’s existing suspension system. The air suspension spring supports the vehicle’s weight and maintains proper ride height, contributing to a smooth and controlled driving experience.

Common Applications and Problem Solving

  • Restores proper ride height and suspension balance
  • Replaces worn or leaking air suspension springs
  • Improves vehicle stability and handling on Land Rover Discovery and Range Rover models
  • Addresses uneven or sagging suspension issues
  • Enhances comfort by maintaining consistent air spring performance

Installation Notes and Tips

Installation of the Bilstein 40-268446 air suspension spring should be performed by a qualified technician familiar with air suspension systems. Proper handling and alignment are essential to ensure optimal performance. Verify compatibility with your specific Land Rover model and year before installation to avoid fitment issues.

Quality Assurance and Warranty

Bilstein manufactures this air suspension spring to meet stringent quality standards, ensuring durability and reliable operation. While specific warranty details are not provided here, Bilstein products typically come with manufacturer-backed warranties that cover defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.

BrandBilstein
Part Number40-268446
PositionB3 OE Replacement (Air), Rear
FinishBlack paint
SeriesB3 oe replacement (air)
TitleBilstein shock absorbers

This part fits 17 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2020Land RoverDiscoverySERearWith Air Suspension; B3 OE Replacement (Air)
2019Land RoverDiscoverySERearWith Air Suspension; B3 OE Replacement (Air)
2019Land RoverRange RoverSuperchargedRearB3 OE Replacement (Air)
2019Land RoverRange Rover SportSupercharged DynamicRearWith or Without Electronic Suspension; B3 OE Replacement (Air)
2018Land RoverDiscoverySERearWith Air Suspension; B3 OE Replacement (Air)
2018Land RoverRange RoverSuperchargedRearB3 OE Replacement (Air)
2018Land RoverRange Rover SportSuperchargedRearWith or Without Electronic Suspension; B3 OE Replacement (Air)
2017Land RoverDiscoverySERearWith Air Suspension; B3 OE Replacement (Air)
2017Land RoverRange RoverSuperchargedRearB3 OE Replacement (Air)
2017Land RoverRange Rover SportSuperchargedRearWith or Without Electronic Suspension; B3 OE Replacement (Air)
2016Land RoverRange RoverSuperchargedRearB3 OE Replacement (Air)
2016Land RoverRange Rover SportSuperchargedRearWith or Without Electronic Suspension; B3 OE Replacement (Air)
2015Land RoverRange RoverSuperchargedRearB3 OE Replacement (Air)
2015Land RoverRange Rover SportSuperchargedRearWith or Without Electronic Suspension; B3 OE Replacement (Air)
2014Land RoverRange RoverSuperchargedRearB3 OE Replacement (Air)
2014Land RoverRange Rover SportSuperchargedRearWith or Without Electronic Suspension; B3 OE Replacement (Air)
2013Land RoverRange RoverSuperchargedRearB3 OE Replacement (Air)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

LR0 34262LR0 44853LR0 52171LR0 81576LR0 89235LR034262LR044853LR052171LR081576LR089235

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.