BMW Genuine Wheel Bearing Collar nut for 135i 325i 325xi 328i 328xi 330Ci 330i 330xi 335d 335i 335is 335xi 525i 525xi 528i 528iX 528xi 530i 530xi 535i 535iX 535xi 540i 540iP 545i 550i 550iX 640i 645Ci 650i 650iX 740i 740iL 740iLP 740Li 745i 745Li 750i 750iL 750iLP 750iX 750Li 750L Please see Product Description below for compatible models. Eluka Inc Warranty: 12 months / 12000 miles Nut for Wheel Bearing/Axle 27 X 1.5 mm