TEIN PAN20-31PFR Pillowball Front Upper Mount with Camber Plate

The TEIN PAN20-31PFR Pillowball Front Upper Mount is a precision-engineered spherical bearing upper mount designed as a direct replacement for the factory rubber upper strut mount. By swapping the OEM rubber bushing for a high-grade pillow ball (spherical bearing), this mount eliminates compliance deflection, delivering sharper steering response, improved tire contact, and more consistent wheel alignment under load.

TEIN engineers this mount to retain the factory positioning geometry of the upper spring and shock absorber, keeping ride height change to a minimum while maintaining proper stroke center. The integrated front-adjustable camber plate allows for a wide range of suspension tuning to suit varying road conditions and tire setups.

Key Features:

• Spherical pillow ball bearing replaces OEM rubber bushing for direct, compliance-free load transfer
• Eliminates alignment change under load to improve tire grip and consistency
• Retains factory upper spring and shock positioning to minimize height change and maintain stroke center
• Upper seats constructed from ultra duralumin A2017S-T4 for maximum strength and light weight
• Adjusting plates use anodized aluminum for corrosion resistance and durability
• Serration bolts made from high-tension S45C steel for secure clamping
• Front-accessible camber angle adjustment for versatile suspension tuning
• Long-bolt design simplifies installation and provides adequate thread engagement for strut tower bar fitment
• Uses NMB premium-grade pillow balls from a world-leading bearing manufacturer

The TEIN PAN20-31PFR is an ideal upgrade for performance street and track applications where precise suspension response and tunable alignment are priorities.