Suspensia X18BJ0434 Suspension Ball Joint - Front Lower

Suspension Ball Joint for Hyundai and Kia

Suspensia X18BJ0434 is a front lower suspension ball joint built for direct OE fit and OE appearance. It is pre-greased, uses forged steel construction, and includes a dust boot with a locking nut for a clean replacement on select Hyundai and Kia applications.

Compatible with 2022-2024 Hyundai Elantra, 2022-2024 Hyundai Ioniq 5, 2023-2024 Hyundai Ioniq 6, 2022-2024 Hyundai Tucson, and 2023 Kia Sportage in the front lower position.

Key Features

• Part number: X18BJ0434
• Forged steel ball joint with steel housing
• Pre-greased for initial service readiness
• Rubber dust boot in black for joint protection
• Pinch-style ball joint stud type
• Bolted attachment method
• Locking nut included
• Non-greaseable design
• Direct OE fit and OE look

Detailed Description

Suspensia X18BJ0434 is engineered as a suspension ball joint for front lower service on select Hyundai Elantra, Hyundai Ioniq 5, Hyundai Ioniq 6, Hyundai Tucson, and Kia Sportage models. The forged steel construction and steel housing provide a durable replacement format, while the rubber dust boot helps protect the joint from road contamination. This part number X18BJ0434 is a direct-fit replacement for OE-style suspension repair where precise fitment and factory-style geometry matter.

This part cross-references Delphi TC4855 for the same application.

What It Helps Fix

• Front-end looseness or play from a worn lower ball joint
• Clunking or knocking noises from the suspension
• Uneven tire wear related to suspension joint wear
• Steering instability or wandering at the front axle
• Inspection failure caused by excessive joint movement

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and front lower position before installation. The pinch-style stud and bolted attachment method should be matched to the original suspension layout, and the locking nut included with the part should be used during assembly. Because this ball joint is pre-greased and non-greaseable, no grease fitting is provided.

Quality Assurance

Suspensia manufactures chassis parts to OE or better quality standards in an IATF 16949:2016, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and ISO 50001:2018 certified facility with automated production lines. The brand states its OE-fit, OE-look suspension components are produced in a high-capacity manufacturing environment for consistent replacement quality.