Guys,
got some leakage on my steering rack.
Now plan to order a "new" one but don't know which PN to choose.
VIN: KM38539 gives me 32 13 6 757 651, which costs around 875 $ and 6 weeks for delivery.
As the alternative some mechanics say that 32 13 6 755 065 also fits and no difference in steering at all. The cost is 715 $ and available in stock.

Should I go for 32 13 6 755 065 or wait 6 weeks and pay more to get 32 13 6 757 651?