Correct Contact Pattern: Condition

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Correct Gear Tooth Contact Pattern

Courtesy of GENERAL MOTORS CORP.

The backlash and pinion depth is correct.