2009 Cadillac STS equipped with 4.6L V8 Gas DOHC, 4.4L V8 Gas DOHC Supercharged, 3.6L V6 Gas DOHC
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Rear Inner
with 4.378 (in) Ring Gear with Getrag 645 Axle
2009 Cadillac STS equipped with 4.6L V8 Gas DOHC, 4.4L V8 Gas DOHC Supercharged, 3.6L V6 Gas DOHC
Rear Inner
with 4.378 (in) Ring Gear with Getrag 645 Axle