TRW Premium Stabilizer Link is designed with low friction polymer and high quality bearings to enhance steering performance. Safety matters - superior OE grade chassis parts from the global leader in automotive safety systems that meet or exceed OE performance. It features long lasting dust covers with polished ball pins and uniquely developed grease. All our chassis parts are always tested to the extreme on the road and in the laboratory. Included is OE quality hardware installation accessories and the latest high performance designs and OE quality materials. every trw part has four levels of testing/technical/audit review before approval is given including endurance testing of 500k cycles low friction design restores steering and suspension systems back to their original operating performance long lasting dust covers made from the highest quality rubber, improving reliability and life-span of the part for confirmed fitment of this trw automotive suspension control arm and ball joint assembly please verify your vehicle with the amazon 'check fit' option fits: bmw 525i: 2001 - 2003, bmw 528i: 1998 - 2000, bmw 530i: 2001 - 2003, bmw 540i: 1997 - 2003, bmw m5: 2000 - 2003 Fit type: Vehicle Specific UPC 847963022348 Fit Type Vehicle Specific Fit Brand Name TRW Unit Count 1.0 Count Manufacturer TRW Automotive Material Type Rubber Item Type Name Auto Part Auto Part Position Upper Included Components Suspension Control Arm and Ball Joint Assembly, Applicable Hardware, Instruction Sheet Manufacturer Part Number JTC965 Manufacturer Warranty Description Limited Lifetime Warranty Global Trade Identification Number 00847963022348