55350‑3T500 55350‑3T501 Rear Left Air Spring For Kia K9 K900 Quoris

55350‑3T500 55350‑3T501 Rear Left Air Spring For Kia K9 K900 Quoris

1. Product Introduction

OEM OE Number: 55350‑3T500, 55350‑3T501

Product Name: Rear Left Air Spring / Rear Air Suspension Bag

Installation Position: Rear Axle, Rear Left

Material: Multi‑layer anti‑aging EPDM reinforced rubber air bag, High‑strength engineering plastic upper & lower base, Metal crimping ring, Sealing rubber gasket, Integrated dust‑proof protective bellows

This rear‑left air spring is OEM replacement part for Kia, mounted on rear air suspension strut. It undertakes rear‑end load‑bearing, vehicle height adjustment and shock‑absorbing buffering functions. Adopting multi‑layer cord fabric rubber structure, it features high‑low temperature resistance, anti‑aging and anti‑fatigue performance. Original‑equivalent mounting dimension allows direct on‑site replacement without modification. It effectively solves common faults including rear air bag leakage, rear‑end collapse, uneven vehicle height and abnormal driving noise. Every unit passes air‑tightness pressure test before delivery to guarantee sealing performance after installation. Compatible with original air suspension control system to restore original riding comfort.

2. Applicable Vehicles

Kia K9 / K900 (Quoris) 2012‑2018 (Factory Air Suspension Version Only)

Note: This air spring is for rear left. Corresponding rear right OE: 55360‑3T500, 55360‑3T501. Please confirm side before order. Only fit struts with factory air suspension, not compatible with mechanical spring suspension. Please verify original part number before placing order.

3. Cross Reference OE Numbers

55350‑3T500

55350‑3T501

4. FAQ

Q1: Does this air spring distinguish rear left and rear right? Can it fit vehicles with standard mechanical suspension?

A: This unit is specially for rear left, cannot be used for rear right. Only fits factory air suspension struts, not for standard mechanical spring suspension. Please check original part number before purchase.

Q2: Do I need to replace the shock strut when replacing leaking air spring?

A: If strut has no oil leakage and maintains good damping, only air spring replacement is acceptable. If strut leaks oil or loses damping, full assembly replacement is recommended to extend suspension service life.

Q3: What causes air leakage after installation?

A: Confirm sealing rings and air nozzle connectors are fitted properly. Lubricate sealing rings during assembly. Meanwhile inspect air lines and distribution valve for damage and leakage.

Q4: Can I replace only one‑side air spring for damaged air bag?

A: Technically workable. Pair‑side replacement is highly recommended to keep consistent elasticity and load‑bearing capacity on both sides and prevent vehicle body tilting.

Q5: What is the warranty period? Which conditions are excluded from warranty?

A: Standard warranty period is 12 months. Cuts by sharp objects, collision damage, improper installation and man‑made damage are not covered by warranty.

Q6: Can it be installed in ordinary repair shops?

A: Special air‑suspension disassembly tools are required. Vehicle height calibration is mandatory after installation. Professional repair‑shop installation is suggested. Violent knocking on base and rubber air bag is forbidden.

5. Custom Service

1. OEM Private Label: Custom‑printed customer brand logo and outer‑package labels, neutral blank package available.
2. Package Customization: White box, color box and neutral export package for cross‑border e‑commerce export.
3. Mass Production: Support large‑volume orders, negotiable production lead‑time.
4. Complete Accessory Supply: One‑stop supply for matching air compressor, distribution valve, seal repair kits and other full‑set air‑suspension spare parts.
5. Document Support: Provide real‑product photos and dimension data for online store listing.