This part is listed by BMW as BMW part number 32416777321 (32 41 6 777 321) and is described as a Power Steering Pump for E60/E61 525i/528i/530i and xDrive models with the original LuK LF30 pump.
This power steering pump is for cars WITHOUT the Active Steering or Dynamic Drive systems. If your BMW has active steering or dynamic drive, this is NOT the power steering pump for your car.
E60 PS pump kit includes -
1 x 32416777321, power steering pump
1 x 32427537862, pulley
3 x 32420392609, mounting screw
1 x 64508390601, o-ring
1 x 32416796355, return hose
1 x 32416851217, oil reservoir
Fluid note: new pumps are designed with seals compatible with Pentosin CHF11S or EHF. ATF or similar "Power Steering Fluid" should not be used. Mixing CHF and ATF is not recommended and may lead to premature failure of the seals, pump, or rack and void the warranty. A complete flush of the entire steering system is recommended. We strongly urge you to add the CHF label to the cap on your reservoir (BMW part #71212122171).
This is a new, not rebuilt, steering pump so no core charge applies.
This part is manufactured by an aftermarket supplier of European auto parts, including many steering components. While not carrying OEM status, this part follows the design of the original very closely and uses similar materials. An aftermarket part may even have the same TUV approval as its OEM counterpart. The brand may even be OEM to another manufacturer besides BMW. This aftermarket brand has a two year warranty - the same as Genuine BMW and OEM brands.
BMW Fitments:
5 Series
E60 / E61 (04-10) > 525i N52 (2006-2007)
E60 / E61 (04-10) > 525xi N52 (2006-2007)
E60 / E61 (04-10) > 528i
E60 / E61 (04-10) > 528xi
E60 / E61 (04-10) > 530i N52 (2006-2007)
E60 / E61 (04-10) > 530xi N52 (2006-2007)