Dodge Challenger Differential Ring and Pinion Replacement

Chrysler 9.25 in.; 10 Cover Bolts; 10 Ring Gear Bolts; 27 Axle Spline; 27 Pinion Spline; Standard Rotation

Rear; Chrysler 9.25 in.; 12 Cover Bolts; 12 Ring Gear Bolts; 31 Axle Spline; 29 Pinion Spline; Standard Rotation

Rear; Chrysler 9.25 in.; 12 Cover Bolts; 12 Ring Gear Bolts; 30/33 Axle Spline; 29 Pinion Spline; Standard Rotation Fits Casting Number[489]

Rear; Chrysler 8.75 in.; 12 Cover Bolts; 12 Ring Gear Bolts; 30/33 Axle Spline; 29 Pinion Spline; Standard Rotation Fits Casting No.[741]

Rear; Chrysler 8.75 in.; 12 Cover Bolts; 12 Ring Gear Bolts; 30/33 Axle Spline; 29 Pinion Spline; Standard Rotation; Incl. Cover Gaskets Fits Casting Number [742]

Front/ Dana 60; 10 Cover Bolts; 12 Ring Gear Bolts; 35 Axle Spline; 29 Pinion Spline; Both Rotation

For Dana 60; 4.56 Ratio; Requires a 4.56 and Numerically Higher Ratio Carrier

For Dana 60; 4.10 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier

9.25 In. Ring Gear w/4.10 Axle Ratio

For Dana 60; 4.88 Ratio; Requires a 4.56 and Numerically Higher Ratio Carrier

For Dana 60; 5.86 Ratio; Requires a 4.56 and Numerically Higher Ratio Carrier

For Dana 60; 3.54 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier

For Dana 60; 5.38 Ratio; Requires a 4.56 and Numerically Higher Ratio Carrier

For Chrysler 8.75" (489 Housing); Performance Ring and Pinion; 3.91 Ratio; 10 Spline Pinion, Verify Spline Count For Fitment

For Chrysler 8.75" (489 Housing); Performance Ring and Pinion; 4.56 Ratio; 10 Spline Pinion, Verify Spline Count For Fitment

For Dana 60; 3.73 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier

For Dana 60; 5.13 Ratio; Requires a 4.56 and Numerically Higher Ratio Carrier

For Dana 60; 5.13 Ratio; Thick Ring Gear; Requires a 4.10 and Numerically Lower Ratio Carrier

Dana 60 Axle w/3.54 Axle Ratio

Dana 60 Axle w/4.10 Axle Ratio

9.25 In. Ring Gear w/3.90 Axle Ratio

9.25 In. Ring Gear w/3.55 Axle Ratio

For Chrysler 8.75" (741 Housing); Performance Ring and Pinion; 3.55 Ratio; 29 Spline Pinion, Verify Spline Count For Fitment

For Chrysler 9.25" (12 Bolt); 4.56 Ratio; Dual Drilled For 7/16" And 14mm Ring Gear Bolts; Requires Notched Cross Pin Part# 80-0280-1 For Ring Gear Clearance; 2011 & Newer Models Require a 7/8" x 14 Thread Pinion Nut

For Chrysler 9.25" (12 Bolt); 4.10 Ratio; Dual Drilled For 7/16" And 14mm Ring Gear Bolts; 2011 & Newer Models Require a 7/8" x 14 Thread Pinion Nut

For Chrysler 9.25" (12 Bolt); 3.92 Ratio; Dual Drilled For 7/16" And 14mm Ring Gear Bolts; 2011 & Newer Models Require a 7/8" x 14 Thread Pinion Nut

For Chrysler 9.25" (12 Bolt); 3.23 Ratio; Dual Drilled For 7/16" And 14mm Ring Gear Bolts; 2011 & Newer Models Require a 7/8" x 14 Thread Pinion Nut

For Chrysler 8.75" (489 Housing); Performance Ring and Pinion; 3.91 Ratio; 29 Spline Pinion, Verify Spline Count For Fitment

For Chrysler 8.75" (489 Housing); Performance Ring and Pinion; 3.73 Ratio; 29 Spline Pinion, Verify Spline Count For Fitment

For Chrysler 8.75" (489 Housing); Performance Ring and Pinion; 4.10 Ratio; 29 Spline Pinion, Verify Spline Count For Fitment

For Chrysler 8.75" (741 Housing); Performance Ring and Pinion; 3.73 Ratio; 29 Spline Pinion, Verify Spline Count For Fitment

For Chrysler 9.25" (12 Bolt); 3.55 Ratio; Dual Drilled For 7/16" And 14mm Ring Gear Bolts; 2011 & Newer Models Require a 7/8" x 14 Thread Pinion Nut

For Chrysler 8.75" (489 Housing); Performance Ring and Pinion; 3.55 Ratio; 29 Spline Pinion, Verify Spline Count For Fitment

For Chrysler 8.75" (489 Housing); Performance Ring and Pinion; 4.56 Ratio; 29 Spline Pinion, Verify Spline Count For Fitment

For Chrysler 7.25" (9 Bolt); 4.10 Ratio; Requires a 2.76 and Numerically Higher Ratio Carrier

9.25 In. Ring Gear w/3.92 Axle Ratio

For Chrysler 8.75" (489 Housing); 3.91 Ratio; 10 Spline Pinion, Verify Spline Count For Fitment

For Dana 60; 4.56 Ratio; Thick Ring Gear; Requires a 4.10 and Numerically Lower Ratio Carrier; 1994-2002 Front Or Rear Dodge Ram Applications Requires Preload Shims Part# 1118

8.75 in. 12 Bolt; 89 Housing; 3.55 Ratio Chrysler 8.75 in. Rear; with 489 Case Housing; Ring and Pinion Set; 3.55 Ratio; 29 Spline Pinion; 1.875 in. Diameter Pinion Bearing Journal~Chrysler 8.75 in.; 489 Case Housing; 489 Housing; 3.55 Ratio

8.75 in. 12 Bolt; 89 Housing; 3.23 Ratio Chrysler 8.75 in. Rear; with 489 Case Housing; Ring and Pinion Set; 3.23 Ratio; 29 Spline Pinion; 1.875 in. Diameter Pinion Bearing Journal~Chrysler 8.75 in.; 489 Case Housing; 489 Housing; 3.23 Ratio

8.75 in. 12 Bolt; 89 Housing; 3.73 Ratio Chrysler 8.75 in. Rear; with 489 Case Housing; Ring and Pinion Set; 3.73 Ratio; 29 Spline Pinion; 1.875 in. Diameter Pinion Bearing Journal~Chrysler 8.75 in.; 489 Case Housing; 489 Housing; 3.73 Ratio

8.75 in. 12 Bolt; High Performance; w/42 Housing; 3.23 Gear Ratio Chrysler 8.75 in. Rear; with 742 Case Housing; Ring and Pinion Set; 3.23 Ratio; 10 Spline Pinion; 1.750 in. Diameter Pinion Bearing Journal~Chrysler 8.75 in.; 742 Case Housing; High Performance; w/42 Housing; 3.23 Gear Ratio

For Dana 60; 4.10 Ratio; Thin Gear; Requires a 4.56 and Numerically Higher Ratio Carrier

For Dana 60; 4.56 Ratio; Requires a 4.56 and Numerically Higher Ratio Carrier

For Dana 60; 5.13 Ratio; Requires a 4.56 and Numerically Higher Ratio Carrier

8.75 in. 12 Bolt; 41 Housing; 3.55 Ratio Chrysler 8.75 in. Rear; with 741 Case Housing; Ring and Pinion Set; 3.55 Ratio; 29 Spline Pinion; 1.375 in. Diameter Pinion Bearing Journal~Chrysler 8.75 in.; 741 Case Housing; 741 Housing; 3.55 Ratio

For Dana 60; 4.88 Ratio; Requires a 4.56 and Numerically Higher Ratio Carrier

For Dana 60; 3.54 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier

8.75 in. 12 Bolt; 41 Housing; 3.73 Ratio Chrysler 8.75 in. Rear; with 741 Case Housing; Ring and Pinion Set; 3.73 Ratio; 29 Spline Pinion; 1.375 in. Diameter Pinion Bearing Journal~Chrysler 8.75 in.; 741 Case Housing; 741 Housing; 3.73 Ratio

Chrysler 9.25 in. Rear; Ring and Pinion Set; 4.88 Ratio; 29 Spline Pinion~Chrysler 9.25 in.; 4.88 Ratio

For Chrysler 8.75" (489 Housing); 4.30 Ratio; 10 Spline Pinion, Verify Spline Count For Fitment

8.75 in. 12 Bolt; 42 Housing; 3.55 Ratio; Coarse Spline Pinion Chrysler 8.75 in. Rear; with 742 Case Housing; Ring and Pinion Set; 3.55 Ratio; 10 Spline Pinion; 1.750 in. Diameter Pinion Bearing Journal~Chrysler 8.75 in.; 742 Case Housing; 742 Housing; 3.55 Ratio; Coarse Spline Pinion

8.75 in. 12 Bolt; 42 Housing; 4.11 Ratio Chrysler 8.75 in. Rear; with 742 Case Housing; Ring and Pinion Set; 4.11 Ratio; 10 Spline Pinion; 1.750 in. Diameter Pinion Bearing Journal~Chrysler 8.75 in.; 742 Case Housing; 742 Housing; 4.11 Ratio

8.75 in. 12 Bolt; 89 Housing; 4.56 Ratio Chrysler 8.75 in. Rear; with 489 Case Housing; Ring and Pinion Set; 4.56 Ratio; 29 Spline Pinion; 1.875 in. Diameter Pinion Bearing Journal~Chrysler 8.75 in.; 489 Case Housing; 489 Housing; 4.56 Ratio

For Chrysler 8.75" (489 Housing); 4.57 Ratio; 10 Spline Pinion, Verify Spline Count For Fitment

For Chrysler 8.75" (489 Housing); 4.57 Ratio; 29 Spline Pinion, Verify Spline Count For Fitment

For Chrysler 8.75" (489 Housing); 4.10 Ratio; 10 Spline Pinion, Verify Spline Count For Fitment

For Chrysler 8.75" (489 Housing); 4.86 Ratio; 10 Spline Pinion, Verify Spline Count For Fitment

8.75 in. 12 Bolt; 89 Housing; 4.11 Ratio Chrysler 8.75 in. Rear; with 489 Case Housing; Ring and Pinion Set; 4.11 Ratio; 29 Spline Pinion; 1.875 in. Diameter Pinion Bearing Journal~Chrysler 8.75 in.; 489 Case Housing; 489 Housing; 4.11 Ratio

9.25 in. 12 Bolt; 3.21 Ratio; 29 Spline; 9.25 in. Ring Gear Diameter Chrysler 9.25 in. Rear; Ring and Pinion Set; 3.21 Ratio; 29 Spline Pinion~Chrysler 9.25 in.; 3.21 Ratio; 29 Spline; 9.25 in. Ring Gear Diameter

9.25 in. 12 Bolt; 4.56 Ratio Chrysler 9.25 in. Rear; Ring and Pinion Set; 4.56 Ratio; 29 Spline Pinion~Chrysler 9.25 in.; 4.56 Ratio

8.75 in. 12 Bolt; 89 Housing; 3.90 Ratio Chrysler 8.75 in. Rear; with 489 Case Housing; Ring and Pinion Set; 3.90 Ratio; 29 Spline Pinion; 1.875 in. Diameter Pinion Bearing Journal~Chrysler 8.75 in.; 489 Case Housing; 489 Housing; 3.90 Ratio

For Chrysler 8.75" (489 Housing); 3.55 Ratio; 10 Spline Pinion, Verify Spline Count For Fitment

9.25 in. 12 Bolt; 3.90 Ratio Chrysler 9.25 in. Rear; Ring and Pinion Set; 3.90 Ratio; 29 Spline Pinion~Chrysler 9.25 in.; 3.90 Ratio

For Dana 60; 3.73 Ratio; Requires a 4.10 and Numerically Lower Ratio Carrier

For Chrysler 8.75" (489 Housing); 4.86 Ratio; 29 Spline Pinion, Verify Spline Count For Fitment

For Chrysler 9.25" (12 Bolt); 3.91 Ratio; Will Not Fit 2011 & Newer Applications

For Chrysler 9.25" (12 Bolt); 4.10 Ratio; Will Not Fit 2011 & Newer Applications

For Chrysler 9.25" (12 Bolt); 3.55 Ratio; Will Not Fit 2011 & Newer Applications

8.75 in. 12 Bolt; 42 Housing; 3.73 Ratio Chrysler 8.75 in. Rear; with 742 Case Housing; Ring and Pinion Set; 3.73 Ratio; 10 Spline Pinion; 1.750 in. Diameter Pinion Bearing Journal~Chrysler 8.75 in.; 742 Case Housing; 742 Housing; 3.73 Ratio

For Chrysler 9.25" (12 Bolt); 4.56 Ratio; Requires Notched Cross Pin Part# 80-0280-1 For Ring Gear Clearance; Will Not Fit 2011 & Newer Applications

9.25 in. 12 Bolt; 4.11 Ratio Chrysler 9.25 in. Rear; Ring and Pinion Set; 4.11 Ratio; 29 Spline Pinion~Chrysler 9.25 in.; 4.11 Ratio

9.25 in. 12 Bolt; 3.55 Ratio Chrysler 9.25 in. Rear; Ring and Pinion Set; 3.55 Ratio; 29 Spline Pinion~Chrysler 9.25 in.; 3.55 Ratio

For Dana 60; 4.88 Ratio; Pro Gear; Requires a 4.56 and Numerically Higher Ratio Carrier

For Dana 60; 6.17 Ratio; Pro Gear; Requires a 4.56 and Numerically Higher Ratio Carrier

For Dana 60; 4.10 Ratio; Thin Ring Gear; Pro Gear; Requires a 4.56 and Numerically Higher Ratio Carrier

For Dana 60; 5.38 Ratio; Pro Gear; Requires a 4.56 and Numerically Higher Ratio Carrier

For Dana 60; 4.56 Ratio; Pro Gear; Requires a 4.56 and Numerically Higher Ratio Carrier