Will this rear shift rod fit my 1989 Vanagon Syncro 4WD?

Yes, this rear shift rod, also called the selector shaft, is designed specifically for all 1986-1991 4WD Vanagon Syncro models. It will connect between the center U-joint and your transaxle.

What exactly does this 'selector shaft' do on my Syncro?

The rear shift rod, or selector shaft, is a key component in your Vanagon's 4WD system. It transmits the shifting motion from the gear selector linkage to the transaxle, allowing you to select gears properly.

Is this the correct part for replacing the shift rod on a 1988 Syncro?

Absolutely. This quality aftermarket rear shift rod (part number 251-711-155AB) fits all 1986 through 1991 4WD Vanagon Syncro models, including your 1988.

Where does this rear shift rod actually mount on my Vanagon Syncro?

This specific rear shift rod installs between the center U-joint assembly and the main transaxle housing on your 4WD Vanagon Syncro. It's a crucial link for the shifting mechanism.