MQB Trailing Arm Bushings – Aurora Bearings – Core Exchange

The rear trailing arm bushing is the weakest point of the rear suspension. It is extremely flexible under load, causing alignment to vary wildly under acceleration, braking, and cornering. The spherical upgrade increases the precision and feel of the rear end:

• Inspires more confidence in corners

• Delivers better road feel and feedback

• Holds alignment under load

• Does not bind

• Eliminates random oscillations to increase grip

• 2 spherical trailing arm bushings with motorsport-grade PTFE-lined spherical bearings

• FK WSSX10T bearings are standard, optional upgrade to Aurora PWB-10T bearings

  • Both options feature a stainless steel ball and race and bonded PTFE liner

The JXB Spherical Trailing Arm Bushing upgrade is designed to be pressed into the factory trailing arms. Typically this is done with an H-frame hydraulic press. Don’t want to deal with it? We’ll press them in for you. We’ll send you a pair of factory arms completely assembled with our bushings. Just install them and send us back your original arms for a $150 core refund. Just select the core exchange option.

Note: JXB reserves the right to refuse at its sole discretion any returned core that is not in sellable condition. Conditions that may affect acceptance of core returns include but are limited to excessive surface rust or pitting, mechanical defects (scrapes, dents, stripped holes, etc), and integral ball joints with excessive wear. If you are unsure of the condition of your cores, please send detailed pictures before returning them.

• Mk7 Volkswagen Golf/GTI/R including e-Golf/Golf Alltrack/Golf SportWagen

• Mk8 Volkswagen Golf/GTI/R

• 8S/8V Audi A3/S3/RS3

• 8S/8V Audi TT/TTS/TTRS

• Volkswagen Arteon (2020+)