S85 VANOS High Pressure Pump Drive Gear Update Kit

BMW
$475.00
Current Stock:
SKU:
KIT-VHPPGEAR-S85

This is a complete parts pack for performing a VANOS drive gear update on early build 2006 M5 and M6s.

VANOS pumps manufactured after 9/05 were built with these updated parts, but production vehicles as late as 12/05. The drive gears have a longer tooth profile to address failures discovered on early builds. During this time, BMW also updated the oil pump drive chain tensioning system. This kit includes all the pieces necessary to update that as well. If you already have the oil pan off on a early build MY 2006 car, it is strongly recommended to verify the updated gears are installed.

The following parts are included:

  • 1)VANOS Helical Drive Gear                          11 36 7 838 018
  • 1) VANOS Crankshaft Drive Sprocket             11 21 7 838 017
  • 2) VANOS Drive gear crank dowel pins           11 23 1 263 911
  • 1) VANOS Crank Drive Gear Screw                 07 12 9 905 944
  • 1) Oil Pump Chain Tensioner                         11 41 7 837 576
  • 1) Oil Pump Chain Tensioner Piston                11 41 7 837 578
  • 1) Oil Pump Chain Tensioner Spring               11 41 7 835 445
  • 1) Oil Pump Chain Tensioner Spring Pocket     11 41 7 835 444
  • 1) Oil Pump Chain Tensioner Guide Bushing    11 41 7 837 577
  • 1) Oil Pump Chain Lower Guide Rail               11 41 7 835 156
  • 1) Crankshaft front radial seal                       11 21 7 838 072