Rock Krawler RK08345 X Factor Pro PB+J Lower Long Control Arm

The Rock Krawler RK08345 X Factor Pro PB+J Lower Long Control Arm is a premium suspension component engineered for serious off-road performance. Built as part of Rock Krawler's industry-leading X Factor Pro long-arm suspension lineup, this lower control arm delivers the geometry correction, misalignment capability, and trail-tested durability that demanding off-road enthusiasts require.

Key Features:

• PB+J (Pure Beef + Jealousy) Construction — machined from solid 7075 billet aluminum bar for an exceptional strength-to-weight ratio
• Pro Series Krawler Joint at the axle end — provides up to 60 degrees of misalignment capability and is fully serviceable and rebuildable
• Maintenance-Free Adventure Series Joint at the frame end — delivers 35 degrees of misalignment capability with zero grease points required
• 95 Degrees Total Misalignment — combined joint misalignment for maximum articulation on the trail
• Long-Arm Design — improves suspension geometry and caster correction over the factory arm length for lifted applications
• Fully Adjustable — in-vehicle length adjustment allows precise tuning of caster (front) or pinion angle (rear)
• Machined Wrench Flats — integrated into the arm center for easy jam nut tightening without knuckle damage
• Brushed Raw Finish — natural billet aluminum finish showcasing the quality machining

Designed and manufactured in the USA by Rock Krawler Suspension, the RK08345 X Factor Pro PB+J Lower Long Control Arm is a direct upgrade over factory stamped steel arms, reducing suspension bind and dramatically increasing articulation for rock crawling and trail use.