IRONTREE Lower Control Arms with Pre-Assembled Ball Joints for Nissan Versa/Versa Note/Micra (2012–2019) — Driver & Passenger Pair

These two pre-assembled lower control arms (K621577 driver side and K621576 passenger side) provide a ready-to-install solution to restore front suspension geometry and steering responsiveness after wear or damage. Manufactured to OE-style specifications, the pair is corrosion-resistant, greased at the joint for initial ease of use, and supplied as a matched set so both sides share the same performance and fitment characteristics.

What does this control arm pair replace and why choose pre-assembled ball joints?

These components replace the front lower control arms on the specified Nissan models and include factory-pressed ball joints, removing the need for separate ball joint installation. Pre-assembly reduces install steps and ensures correct alignment of the joint to the arm for predictable steering and suspension behavior.

• Includes K621577 (left/driver) and K621576 (right/passenger) arms with ball joints
• Pre-assembled for faster, cleaner installation without pressing a separate ball joint
• Engineered to meet OE form, fit and function for direct replacement

How durable are the IRONTREE control arms and what protects them from corrosion?

IRONTREE builds these arms to strict OE-style criteria with a corrosion-resistant coating applied to help withstand road salt and moisture. Ball joints come greased from the factory, and the overall assembly is designed for long service life when installed and maintained correctly.

• Corrosion-resistant finish for improved longevity in harsh conditions
• Greased ball joints for initial smooth operation and reduced break-in wear
• Lightweight construction balanced for strength and vehicle handling needs

What should I expect during installation and will they fit my vehicle?

These control arms are supplied as direct-fit replacements intended to match original mounting points and geometry on the listed Nissan models. Professional installation is recommended; depending on vehicle condition you may need new hardware, alignment, or minor adjustments to restore optimal steering response.

• Direct replacement—no modification required for compatible Nissan Versa, Versa Note and Micra years listed
• Pre-assembled ball joints reduce workshop time and tooling needs
• After installation, a wheel alignment is recommended to ensure proper handling

What warranty and value does IRONTREE provide with these control arms?

IRONTREE offers a 2-year warranty on these control arms, reflecting factory-direct pricing and quality control standards. The set aims to deliver reliable service at a lower cost than dealer parts while meeting or exceeding OE-style specifications.

• 2-year limited warranty—verify fitment before installation
• Factory-direct pricing for competitive value without middleman markup
• 100% function tested during manufacturing for dependable performance

Who this is for: This paired control arm and ball-joint set is intended for Nissan owners, DIY mechanics and independent repair shops replacing worn or damaged front lower control arms on Versa (2012–2019), Versa Note (2014–2019) and Micra (2015–2019). Choose this kit if you want a direct-fit, pre-assembled solution that shortens installation time and restores front suspension stability—just confirm year and model compatibility before purchase and plan a post-install alignment.