Differential Case Kit Assy For 1999-2018 Chevrolet Silverado GMC Sierra 1500
Vehicle Fitment Information: NEW HEAVY DUTY Loaded Open Carrier for GM/Chev 8.5″ and 8.6″ with 30 spline axles. 1. Axle Cover Bolt Hole Quantity: 10 2. Axle Spline Count: 30 3. Vehicle Location: Rear 4. Diameter Ring Gear: 8.5″&8.6″ 5. Fits 2.73 – 5.13 ratios. Notes: (1)Check and view the above product description (item details) for all part numbers, part brands, places in the vehicle and compatibility. Make sure this is the right accessory for your vehicle. (2)Professional Installation is Highly Recommended. Transfer Case Motor .