7.5in Posi Unit 26 Spline Limited Slip Differential 19663‑010 Replacement for Chevy GM

Feature: 1. Fitment: Limited slip differential is replacement for Chevy GM 7.5in 10 Bolt Applicatons with 26 Spline Axles, fit for 3.23 Numerically Higher Gear Ratios (3.23, 3.42, 3.55, 3.73, 4.11, 4.56, etc). 2. Replace OE Part Number: The replace OE number of spline limited slip locker differential is 19663‑010. 3. High Quality Material: Grip slip differential is made of high quality steel material, high hardness, rustproof, sturdy and durable. 4. Function: Spline limited slip differential prevents traction loss and optimizes power distribution when needed. 5. Precision Manufacturing: Precision manufacturing ensures stable performance and high reliability, have a long service time. 6. Easy Installation: Easy to install, can directly replace the old or broke one, conveninent for using, save your time and energy. Specification: Item Type: Limited Slip Differential Material: SteelOE: 19663 010 Fitment:Replacement for all Chevy GM 7.5in 10 Bolt Applicatons with 26 Spline Axles Fits for 3.23 Numerically Higher Gear Ratios (3.23, 3.42, 3.55, 3.73, 4.11, 4.56, etc). Package List: 1 x Limited Slip Differential2 x Bearing Collar2 x Bearings Note: Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!