Place of Origin:
China
Brand Name:
SuspAir
Certification:
CE
Model Number:
RNB000740
Product Description: This air spring repair kit includes air spring bladder, full set of O‑ring seals, bump stop, metal crimp ring, gaskets and fastening screws. The air bladder is made of multi‑layer high‑strength anti‑aging composite rubber, featuring ozone resistance, high & low temperature resistance and excellent fatigue resistance under repeated expansion‑contraction. Seals are made of oil‑resistant rubber to prevent air leakage. Fully duplicated original dimensions, connectors, clips and sealing positions match the original strut perfectly. No need to replace the complete air strut, directly repair the original air strut and greatly reduce maintenance cost. Specially solves common failures: rubber aging & cracking, slow air leak, front‑right vehicle sag when parked and suspension pressure loss. Every unit passes air tightness pressure test before delivery to ensure stable sealing performance, restore normal air suspension lifting and cushioning function after installation.
Note: Please verify original OE number and vehicle VIN before purchase. Not fit for vehicles with VDS variable damping suspension. Distinguish left / right side to avoid wrong fitment.
Remark: Matching front left repair kit OE: RNB000750
Interchange Part Numbers:
RNB000740G, RNB500540, RNB501400, RNB501520, RNB000060, RNB501340, LR032563, LR051700
Remark: Suffixes stand for original factory part iteration. Always check marking on original physical part for installation.
A: First check the OE number marked on your old strut, cross‑check with vehicle VIN. Range Rover L322 has two suspension versions: with VDS and without VDS. Vehicle model & year alone cannot guarantee fitment.
A: Professional mechanic installation is required. Mark component sequence during disassembly. Replace all O‑ring seals completely, do not reuse old seals. Perform air tightness test after assembly. Use professional diagnostic tool to complete vehicle height calibration and clear suspension fault codes.
A: If only air bladder leaks, strut core has no oil leakage and damping works well, this repair kit is applicable. If strut core leaks oil, damping fails or strut housing is deformed, complete air strut replacement is required.
A: Warranty covers manufacturing defects of the product. Damage caused by sharp object scratch, external impact & corrosion, improper installation or secondary failure from worn original strut is excluded from warranty.
A: No. There are structural and connector differences between left and right sides. Always use repair kit for corresponding side.
A: It will work normally with correct installation and intact original strut housing. If the strut tube is worn or deformed, air leakage may still occur even with brand‑new bladder.
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