Set of wiper blades for 518+518i+520i+520/6+525+528i+M535i from 04/1979 up only LHD-models, you need 1 for 1 car (518 4694966 / 518A 3841404 / 520i 4464877 / 520/6 6843215 / 520A/6 4845990 / 525 4875423 / 525A 4528975 / 528i 6562883 / 528iA 4783852) and for 518+520/6+525+528i+M535i from 06/1979 up only RHD-models, you need 2 for 1 car (518 3826153 / 520/6 5047076 / 520A/6 5056715 / 525 4505937 / 525A 4536008 / 528i 4766053 / 528iA 4791417)
Wiper arm, right for 518, 520/6, 525, 528i, M535i, only RHD-models, from 06/1979 up to 04/1981, you need 1 for 1 car (from 518 RHD 3826153 / 520/6 RHD 5047076 / 520A/6 RHD 5056715 / 525 RHD 4505937 / 525A RHD 4536008 / 528i RHD 4766053 / 528iA RHD 4791417 up to 04/1981)
Wiper rubber for 518+518i+520i+520/6+525+528i+M535i from 04/1979 up only LHD-models, you need 2 for 1 car (518 4694966 / 518A 3841404 / 520i 4464877 / 520/6 6843215 / 520A/6 4845990 / 525 4875423 / 525A 4528975 / 528i 6562883 / 528iA 4783852) and for 518+520/6+525+528i+M535i from 06/1979 up only RHD-models, you need 2 for 1 car (518 3826153 / 520/6 5047076 / 520A/6 5056715 / 525 4505937 / 525A 4536008 / 528i 4766053 / 528iA 4791417)