There are 6 choices

Choose One

YUKON
- 5.3L
  - (9-1/2" ring gear)
    - 3.08 ratio (opt GU4)
    - 3.42 ratio (opt GU6)
- 6.2L
  - (9-3/4" ring gear)
    - (3.23 axle ratio, opt GU5)
YUKON XL 1500
- 5.3L
  - (9-1/2" ring gear)
    - 3.08 ratio (opt GU4)
    - 3.42 ratio (opt GU6)
- 6.2L
  - (9-3/4" ring gear)
    - (3.23 axle ratio, opt GU5)

Rear Axle Assembly for 2020 GMC Yukon Denali XL

Attention!

There are 6 choices for the 2020 GMC Yukon Denali XL Rear Axle Assembly !!!
Choose Your Option

YUKON 5.3L (9-1/2" ring gear) 3.08 ratio (opt GU4)
YUKON 5.3L (9-1/2" ring gear) 3.42 ratio (opt GU6)
YUKON 6.2L (9-3/4" ring gear) (3.23 axle ratio, opt GU5)
YUKON XL 1500 5.3L (9-1/2" ring gear) 3.08 ratio (opt GU4)
YUKON XL 1500 5.3L (9-1/2" ring gear) 3.42 ratio (opt GU6)
YUKON XL 1500 6.2L (9-3/4" ring gear) (3.23 axle ratio, opt GU5)

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