Consider replacing the hub on high-mileage GLs when replacing front bearings or axles
Consider replacing the hub if it is severely rusted due to road salt. You may not be able to get the new bearing to fit correctly. Also, the inside splines do wear if the GL is driven hard or run off-road regularly.
2007 to 2012 GL 320/350 GL450 GL550 Front Wheel Hub
$69.95
SKU:
SRS-GLFWHUB 
Product Details
The bolts in your sleeve tool kit below will help you remove this hub, but you will need a sleeve puller (available on Amazon) to reassemble it. Kent's video instructions on using the tools to replace this part can also be purchased separately. See related products below.