For Gm 7.5" Posi Unit 26 Spline Chevy Gmc Eaton-Style Limited-Slip Locker New Fan & Shroud Assemblies 2 GMB Upper Idlers (bearing)

2 GMB Upper Idlers (bearing)

For Chevrolet Silverado 1500 (1999-2006)

Programming: 2011+& Above will require a dealer or locksmith

4E0616040AA

You will be able to program the transponder inside of this key if you have 2 existing working original Chrysler keys

For Gm 7.5" Posi Unit 26 Spline Chevy Gmc Eaton-Style Limited-Slip Locker New Fan & Shroud Assemblies 2 GMB Upper Idlers (bearing)100% new, never used or installed. Eaton Style (clutch) Posi Unit Nodular Iron Casing Heavy Duty Composite Clutches, 400lb Springs & Forged 4130 Internals Professional installation in highly recommended. No instruction included. Package includes: Includes (2) Carrier Bearings & (2) Carrier Bearing Races Just as pictures shown Fitment: Fits 3. 23 & Numerically Higher Gear Ratios (3. 23, 3. 42, 3. 55, 3. 73, 4. 11, 4. 56, etc) Fits all Chevy GM 7. 5" 10