General description These rear air suspension spring bags are designed specifically for the Land Rover Range Rover Sport II (L494) models from 2013 to 2020. They serve as a direct replacement for the original rear air springs, ensuring a reliable and durable performance. Technical specifications Reference OE/OEM Numbers: LR044853, LR052171 Product Certification: ISO9001:2015 Stress Test: Over 3,000,000 times Burst Pressure: ≥ 2.0 MPa Air Tightness Test: ≤ 0.02 MPa Temperature Range: ≥ -40℃ / ≤ 70℃ Item Weight: 2600 g Package Dimensions: 38.4 x 17.7 x 16.7 cm Compatibility and accessories Compatible with Land Rover Range Rover Sport L494 (2013-2020) Quantity: 1 Piece Installation Professional installation is recommended Instruction manual is not included