Sending unit assy, metal tank 56L for 518, 520/4 up to 09/1974, you need 1 for 1 car (518 LHD 4602866 / 520/4 LHD 3745575 / 520/4 LHD 4700967 / 520/4 RHD 4400308 / 520A/4 LHD 4410797 / 520A/4 RHD 4430267)
Sending unit assy, metal tank 70L for 520/4 up to 09/1974, you need 1 for 1 car, fits only for Metal fuel tank No. 16111113501 (520/4 LHD 3745575 / 520/4 LHD 4700967 / 520/4 RHD 4400308 / 520A/4 LHD 4410797 / 520A/4 RHD 4430267)
Sending unit assy, metal tank for 518, 525 up to 09/1974, you need 1 for 1 car, fits only for Metal fuel tank No. 16111113501 (518 LHD 4602866 / 525 LHD 4813272 / 525 RHD 4500801 525A LHD 4512843 / 525A RHD 4530542)
Sending unit assy, metal tank for 520i up to 09/1974, you need 1 for 1 car, fits only for Metal fuel tank No. 16111113501 (520i LHD 4450570 / 520i RHD 4440148)