55530-3M000
55530-3M000
Hyundai, Kia
2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007
Chassis System
Stabilizer Bar / Sway Bar
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Product Description
Category | Parameter | Details |
Part Identification | OE Number | 55530-3M000 |
Official OEM Name | LINK ASSY-STABILIZER / SWAY BAR LINK (REAR) | |
Interchange Numbers | 55530-3M000, 555303M000, LINK-3M000, SL-55530-3M0 | |
Alternative Aftermarket Numbers | SLNK-R-3M000, STBL-55530-3M, LINK-M000 | |
Vehicle Compatibility | Applicable Models | Hyundai Genesis DH, Equus HL/LIM, Kia K900 (KH) (2007-2015) |
Mount Position | rear suspension — connects stabilizer bar end to control arm or strut assembly | |
Chassis Note | Confirm 2WD vs 4WD compatibility — link length/angle differs between drivetrain configurations | |
Dimension & Weight | Center-to-Center Length | Varies by position (typically 125-185 mm) |
Thread Specifications | Upper M10x1.25 / Lower M10x1.25 (or M12x1.25 on heavier applications) | |
Ball Stud Taper | Standard OEM 6-degree included angle taper | |
Net Weight per Link | Approx 0.28-0.45 kg (0.62-1.0 lbs) | |
Package Size | 160 x 70 x 50 mm per link unit | |
Material & Production | Link Body | 40Cr quenched and tempered alloy steel bar (solid drawn construction) |
Ball Studs | Alloy steel with induction-hardened ball head (58-62 HRC surface hardness) | |
Ball Socket | Powder-metal sintered PTFE-bearing seat with grease reservoir pocket | |
Dust Boots | Thermoplastic elastomer (TPE) or neoprene rubber bellows-style protective boots | |
Lock Nuts | High-strength steel prevailing-torque lock nuts with nylon patch or deformed thread locking | |
Production Standard | Manufactured to Mobis/Hyundai-Kia chassis OEM specification, IATF16949 compliant | |
Service Life | 60,000-100,000 km (shortened by chronic rough-road driving) |
The main link body uses solid-drawn 40Cr alloy steel, as an alternative to hollow-tube economy designs. This construction resists bending from cornering-induced tensile and compressive loads, and eliminates crushing or deformation failure that occurs in thin-walled tubular links under extreme articulation angles.
Both upper and lower ball joints are pre-filled with high-temperature lithium complex grease containing PTFE solid lubricants. The sintered powdered-metal bearing liner provides consistent low-friction movement across the full suspension travel range, maintaining light steering feel and preventing binding from dried or contaminated joints. Induction-hardened ball heads reach 58-62 HRC surface hardness for extended wear life.
TPE dust boots deliver improved tear strength and temperature flexibility compared to traditional neoprene rubber. They maintain elastic recovery and seal integrity through extreme suspension compression and extension, with an operating temperature range of -40°C to +120°C. This barrier prevents water, grit and road salt intrusion that accelerates ball joint wear and corrosion.
Replacing worn links restores proper anti-roll bar function, reducing excessive body roll during cornering and improving tire contact patch consistency for predictable handling. The parts also eliminate clunking or rattling noise over bumps from loose ball joint clearance, resolve low-speed steering knocking from slack bushings, and address irregular inner-edge tire wear caused by altered suspension geometry. Pair replacement is recommended for balanced performance.
This most common failure stems from torn ball joint boots, aged bushings with excess clearance, or loose mounting nuts. Diagnose by lifting the vehicle and checking for free play in the link, along with visual inspection of boot condition. Replace both left and right links, and tighten mounting bolts to 45-55 N·m only after the vehicle is lowered to full ride height to avoid pre-stress damage.
These noises come from dry ball joints due to grease loss, internal rust, or hardened rubber bushings, and appear during body lean or suspension compression. Since grease injection is not possible on this sealed design, replace both links as a pair, and apply anti-seize compound to bolt threads for future service.
This issue is caused by broken links that disconnect the sway bar, or severely worn bushings with no coupling effect. Symptoms include excessive corner lean and uneven handling between left and right turns. Replace the part immediately to restore handling stability, and inspect sway bar bushings and mounting brackets for additional wear.
This product supports flexible minimum order quantities starting at 500 units, suited for luxury vehicle specialists and premium aftermarket programs. All units undergo 100% load testing before packaging. Available packaging options include genuine MOBIS standard packaging, neutral aftermarket packaging, and custom brand packaging. Standard automotive hand tools are sufficient for installation, and a torque wrench is recommended to follow factory torque specifications.
This is an aftermarket replacement produced to meet or exceed original equipment specifications, with equivalent fit, form and function as the genuine part.
Cross-reference the OEM part number with your vehicle VIN through an authorized dealer or online compatibility checker. Contact support with your VIN for verification if your model is not listed.
Pair replacement is recommended to ensure balanced handling performance and avoid repeated labor costs.
Warranty applies to manufacturing defects under normal use. Improper installation, racing use or modifications void the warranty. Refer to the full policy for details.
