Control Arm And Ball Joint Assembly (Front Left Lower Forward) - BMW / E39 / 525i / 528i / 530i / Z8 | 31121141717-MOO

• ADDED CORROSION PROTECTION -- Coated studs and e-coated cast iron and steel control arms inhibit premature deterioration
• COMPREHENSIVE COVERAGE -- Available for foreign and domestic nameplates
• EASY TO INSTALL -- Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
• ENHANCED STRUCTURAL STRENGTH -- Heat treated to match or exceed OE requirements to inhibit premature failure
• HIGHLY PRECISE ENGINEERING -- Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
• INSTALLATION READY -- Pre-installed ball joints with sealed sockets for maintenance-free operation
• LONG LIFE -- Ball stud shape ensures fatigue life, compensating for sag and suspension and adding extra swing when you need it
  
  

Part #'s


31-12-1-141-717 / 31 12 1 141 717 / 31121141717

31-12-1-092-023 / 31 12 1 092 023 / 31121092023

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov