Description: Helps prevent contaminants from entering your vehicle's wheel hub This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors GM Genuine Parts are designed, engineered and tested to rigorous standards and are backed by General Motors

Description: All models. 10.50, 11.50. Express, savana. Silverado, sierra. 10.50, 11.50. Ring Gear 10.50". Late. Yukon XL, Suburban. 10.50. Escalade ESV. 10.50. Triple Lip. Suburban 3500hd. Helps ensure differential fluid does not leak out of your vehicle's differential This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors