SPC Performance 15741 Xaxis Rod End Ball Joint

The SPC Performance 15741 X-Axis Rod End Ball Joint delivers up to 45° of articulation, making it an ideal upgrade or replacement for worn aftermarket joints on lifted or modified vehicles. Constructed from forged steel alloy, this threaded receiver and sealed xAxis flex joint assembly is built to handle demanding off-road conditions while maintaining precise suspension geometry.

This assembly is specifically designed for applications where lower control arm bolts have been upsized from 14mm to 5/8", making it a perfect fit for Jeep TJ and JK lower control arm builds. A snap ring retention system provides positive, secure fitment while also allowing for easy future replacement when needed.

Key Features:

• 45° of articulation for maximum suspension flex and off-road capability
• Forged steel alloy construction for strength and durability
• Left-hand (LH) 3/4"-16 thread for proper installation
• Accepts a 5/8" bolt — designed for upsized lower control arm bolt applications
• 2.375" overall width
• Sealed xAxis flex joint for long-lasting performance and reduced maintenance
• Snap ring retention for positive locking and easy serviceability
• Includes a jam nut for secure adjustment and installation

This kit includes everything needed to replace or upgrade existing joints. For Jeep TJ/JK applications still running OEM-sized 14mm lower control arm bolts, see SPC Performance part number 15735.