Rock Krawler RK08348 X Factor Pro Lower Long Control Arm PB&J Billet Aluminum

The Rock Krawler RK08348 X Factor Pro Lower Long Control Arm is a premium billet aluminum lower control arm built for serious off-road performance. Part of Rock Krawler's exclusive PB&J (Pure Beef and Jealousy) lineup, this arm is custom CNC machined in-house from a solid square stock bar of billet aluminum, engineered to handle the most demanding trail conditions.

Key Features:

• Billet Aluminum Construction: CNC machined from solid billet aluminum bar stock for maximum strength and durability
• Long-Arm Length: Long-arm geometry for improved suspension articulation and off-road capability
• Service-Free Design: Maintenance-free joint configuration reduces grease points and upkeep
• Pro Series Krawler Joint: High-misalignment joint at the axle end offers up to 60 degrees of misalignment capability and is both serviceable and rebuildable
• Adventure Series Joint: Maintenance-free frame-side joint with 35 degrees of misalignment capability
• Total Misalignment Capability: Combined joint design delivers up to 95 degrees of total misalignment out of the arm assembly
• Adjustable Design: Fully adjustable length for precise caster and pinion angle tuning while in the vehicle
• Wrench Flats: Machined-in wrench flats at the jam nuts for easy adjustment without skinned knuckles

The Rock Krawler X Factor Pro lower long arm delivers the ideal balance of hardcore off-road performance and daily drivability. Whether navigating technical rock crawling terrain or commuting on the highway, this control arm upgrade provides exceptional strength, articulation, and long-term reliability.