Rock Krawler RK08354 PB+J Billet Aluminum X Factor Rear Lower Control Arms

The Rock Krawler PB+J (Pure Beef and Jealousy) Billet Aluminum X Factor Rear Lower Control Arms are premium-grade, CNC-machined replacement rear lower control arms engineered for serious off-road performance. Built to replace factory trailing arm-style lower control arms, these arms deliver an unmatched combination of lightweight strength and precision adjustability.

Key Features:

• 7075-T651 Billet Aluminum Construction: CNC-machined from solid 2" x 3" 7075-T651 aluminum billet stock for maximum strength at minimal weight
• Adjustable Length: Fully adjustable design allows precise tuning of rear axle positioning and pinion angle to suit your lift height and driving needs
• Adventure Series Joints: Equipped with Rock Krawler's Adventure Series Joints featuring free-rotating pivot sleeves and vulcanized rubber for OEM-level vibration isolation combined with high misalignment capability for improved off-road articulation
• Complete Bolt-In Fitment: Direct bolt-in installation — no cutting or welding required
• Maintenance-Free Design: Service-free joint construction means no greasing or rebuilding required
• Completely Silent Operation: Vulcanized rubber dampening eliminates noise, vibration, and harshness for a comfortable on-road ride

The Rock Krawler PB+J rear lower control arms are a complete upgrade over factory units, combining billet aluminum precision with field-proven joint technology. Whether you're running trails or daily driving, these arms deliver the adjustability and durability required for lifted builds.