The brake booster vacuum pump seal kit for BMW V8 N62 engines includes pump to cylinder head seal and pump front cover seal. 

Note: Pump not included.

This auxiliary vacuum pump seal kit saves you time and money when the cost of a new vacuum pump from the dealer is over $500. This is a low cost alternative to repair this simple oil leak. 

will come with installation instructions.
COMES WITH DETAILED INSTALLATION INSTRUCTIONS
Over 100's of these kits sold and not one unhappy customer about the product.  Check my feedback, Great packaging, Great instructions and FAST SHIPPING.  By from a trusted Seller