GMC Sierra 3500 HD Differential Ring and Pinion Replacement

with 4.11 Gear Ratio with GM 8.25 IFS Axle

with 3.73 Gear Ratio with GM 8.25 IFS Axle

GM 10.50 in.; 14 Cover Bolts; 12 Ring Gear Bolts; 30 Axle Spline; 30 Pinion Spline; Standard Rotation; Carrier Shims Not Included Replaces Conventional Diff. Internals In Certain 1973 Thru Present GM Axles~If Installed In GM Axle Equiped w/Optional Eaton Diff. Will Require~New Gear Support Case Assembly GM PN[6258336 Or 6258340] Depending On Ratio

14 Bolt Case Split 4.10 And Down with 4.88 Gear Ratio with GM 10.5 Axle with Thick Gear

14 Bolt Case Split 4.10 And Down with 5.38 Gear Ratio with GM 10.5 Axle with Thick Gear

Rear; AAM 11.50 in.; 14 Cover Bolts; 12 Ring Gear Bolts; 30 Axle Spline; 30 Pinion Spline; Standard Rotation

14 Bolt with 4.11 Gear Ratio with GM 10.5 Axle

14 Bolt Case Split 4.10 And Down with 5.13 Gear Ratio with GM 10.5 Axle with Thick Gear

14 Bolt Case Split 4.10 And Down with 4.56 Gear Ratio with GM 10.5 Axle with Thick Gear

14 Bolt with 3.21 Gear Ratio with GM 10.5 Axle

Rear; AAM 11.50 in.; 14 Cover Bolts; 12 Ring Gear Bolts; 30 Pinion Spline; 30 Axle Spline; Standard Rotation

14 Bolt with 4.56 Gear Ratio with GM 10.5 Axle

with 4.88 Gear Ratio with GM 11.5 Axle

with 4.10 Gear Ratio with GM 11.5 Axle

For GM 9.25"; Performance Ring and Pinion; 4.56 Ratio

For GM 9.25"; Performance Ring and Pinion; 4.10 Ratio

For AAM 11.5" (14 Bolt); 3.73 Ratio

For GM 9.25"; Performance Ring and Pinion; 4.88 Ratio

For AAM 11.5" (14 Bolt); 4.10 Ratio

with 5.38 Gear Ratio with GM 11.5 Axle

9.25 in.; Reverse Rotation; 3.42 Ratio GM 9.25 in. Front; IFS; Reverse Rotation; Ring and Pinion Set; 3.42 Ratio~GM 9.25 in.; IFS; Reverse Rotation; 3.42 Ratio

9.25 in.; Reverse Rotation; 4.56 Ratio GM 9.25 in. Front; IFS; Reverse Rotation; Ring and Pinion Set; 4.56 Ratio~GM 9.25 in.; IFS; Reverse Rotation; 4.56 Ratio

9.25 in.; Reverse Rotation; 3.73 Ratio GM 9.25 in. Front; IFS; Reverse Rotation; Ring and Pinion Set; 3.73 Ratio~GM 9.25 in.; IFS; Reverse Rotation; 3.73 Ratio

9.25 in.; Reverse Rotation; 4.11 Ratio GM 9.25 in. Front; IFS; Reverse Rotation; Ring and Pinion Set; 4.11 Ratio~GM 9.25 in.; IFS; Reverse Rotation; 4.11 Ratio

For AAM 11.5" (14 Bolt); 4.56 Ratio

11.5 In. Ring Gear w/4.56 Axle Ratio

with 5.13 Gear Ratio with GM 11.5 Axle

11.5 In. Ring Gear w/3.73 Axle Ratio

9.25 in.; Reverse Rotation; 4.88 Ratio GM 9.25 in. Front; IFS; Reverse Rotation; Ring and Pinion Set; 4.88 Ratio~GM 9.25 in.; IFS; Reverse Rotation; 4.88 Ratio

9.25 in.; Reverse Rotation; 5.38 Ratio GM 9.25 in. Front; IFS; Reverse Rotation; Ring and Pinion Set; 5.38 Ratio~GM 9.25 in.; IFS; Reverse Rotation; 5.38 Ratio

with 3.73 Gear Ratio with GM 11.5 Axle

9.25 in.; Reverse Rotation; 5.13 Ratio GM 9.25 in. Front; IFS; Reverse Rotation; Ring and Pinion Set; 5.13 Ratio~GM 9.25 in.; IFS; Reverse Rotation; 5.13 Ratio

with 3.42 Gear Ratio with GM 11.5 Axle

11.5 In. Ring Gear w/4.88 Axle Ratio

For AAM 11.5" (14 Bolt); 4.88 Ratio

For AAM 11.5" (14 Bolt); 5.38 Ratio

11.5 In. Ring Gear w/4.10 Axle Ratio

For AAM 11.5" (14 Bolt); 3.42 Ratio

11.5 in.; 5.13 Ratio 11.5 in. Rear; Ring and Pinion Set; 5.13 Ratio~GM 11.5 in.; 5.13 Ratio

11.5 in.; 5.38 Ratio 11.5 in. Rear; Ring and Pinion Set; 5.38 Ratio~GM 11.5 in.; 5.38 Ratio

For AAM 11.5" (14 Bolt); 5.13 Ratio

11.5 in.; 3.73 Ratio 11.5 in. Rear; Ring and Pinion Set; 3.73 Ratio~GM 11.5 in.; 3.73 Ratio

11.5 in. Ring Gear; 4.30 Ratio

11.5 in.; 4.11 Ratio 11.5 in. Rear; Ring and Pinion Set; 4.11 Ratio~GM 11.5 in.; 4.11 Ratio

11.5 in.; 4.88 Ratio 11.5 in. Rear; Ring and Pinion Set; 4.88 Ratio~GM 11.5 in.; 4.88 Ratio

11.5 in.; 3.42 Ratio 11.5 in. Rear; Ring and Pinion Set; 3.42 Ratio~GM 11.5 in.; 3.42 Ratio

11.5 in.; 4.44 Gear Ratio 11.5 in. Rear; Ring and Pinion Set; 4.44 Ratio~GM 11.5 in.; 4.44 Ratio

11.5 in.; 4.56 Ratio 11.5 in. Rear; Ring and Pinion Set; 4.56 Ratio~GM 11.5 in.; 4.56 Ratio

For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits; 4.88 Ratio; Thick Rear Ring Gear; Requires a 4.10 and Numerically Lower Ratio Carrier

For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits; 4.56 Ratio; Thick Rear Ring Gear; Requires a 4.10 and Numerically Lower Ratio Carrier

For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits; 4.56 Ratio; Fits 4.10 and Lower Carrier Rear

For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits; 4.10 Ratio; Fits 4.10 and Lower Carrier Rear

For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits; 4.56 Ratio; Fits 4.56 and Higher Carrier

For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits; 4.10 Ratio; Fits 4.10 and Lower Carrier Rear

For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits; 4.88 Ratio; Fits 4.10 and Lower Carrier Rear

For GM 9.25" and GM 10.5" - Ring and Pinions Including Timken Bearing Kits; 4.56 Ratio; Fits 4.56 and Higher Carrier

For GM 9.25" and GM 11.5" - Ring and Pinions Including Timken Bearing Kits; 4.10 Ratio

For GM 9.25" and GM 11.5" - Ring and Pinions Including Timken Bearing Kits; 4.88 Ratio

For GM 9.25" and GM 11.5" - Ring and Pinions Including Timken Bearing Kits; 4.56 Ratio

For GM 9.25" and GM 11.5" - Ring and Pinions Including Timken Bearing Kits; 4.56 Ratio

For GM 9.25" and GM 11.5" - Ring and Pinions Including Timken Bearing Kits; 4.88 Ratio

For GM 9.25" and GM 11.5" - Ring and Pinions Including Timken Bearing Kits; 4.10 Ratio