Bdc101, sorry. I've been busy working on an '08 Lexus I bought for my mom. Today, it's going on a long drive before delivering it 500 miles away. I'll PM you. Did you read through all the posted spacer threads?

The longer shafts started in '04 or just prior to it. I'm not really sure.

RockAuto parts are flying off the shelf. I was putting together a cart, then parts started to disappear.

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'06 X5 3.0i - bought @143,123 miles (12/26/20)