BUICK Differential & Rear-End Components Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

Moser Engineering CT 9 in. Bare Housing and Axle Packages for 1978-1987 REGAL, MONTE CARLO, 1980-1981 CUTLASS - P79F2004-62

Axle Housing, Axles, Full Floating, Ford 9 in., 28-Spline, 5 x 4.50 in./4.75 in. Bolt Pattern, 62 in. Length

Part Number: MSR-P79F2004-62

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Moser Engineering CT 9 in. Bare Housing and Axle Packages for 1978-1987 REGAL, MONTE CARLO, 1980-1981 CUTLASS - P79F2004-60

Axle Housing, Axles, Full Floating, Ford 9 in., 28-Spline, 5 x 4.50 in./4.75 in. Bolt Pattern, 60 in. Length

Part Number: MSR-P79F2004-60

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Moser Engineering M9 Fabricated 9 in. Housing and Axle Packages 9MGJDBAFXXBC-00476

9 IN. AXLE ASSEMBLY

Part Number: MSR-9MGJDBAFXXBC

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Call to Order

Zumbrota Remanufactured Axle Assemblies RAA435-2119B

Axle Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Part Number: ZUD-RAA435-2119B

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Call to Order

Zumbrota Remanufactured Axle Assemblies RAA435-2118C

Axle Assembly, Remanufactured, Open, 4.10:1 Ratio, Each

Part Number: ZUD-RAA435-2118C

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Call to Order

Zumbrota Remanufactured Axle Assemblies RAA435-2119A

Axle Assembly, Remanufactured, Open, 3.42:1 Ratio, Each

Part Number: ZUD-RAA435-2119A

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Call to Order

VEGE Remanufactured Drive Axle Assemblies RAX2118B

Rear Axle, GM SUV 02-05 AXLE

Part Number: VRE-RAX2118B

Not Yet Reviewed

...Loading

VEGE Remanufactured Drive Axle Assemblies RAX2118E

Rear Axle, GM SUV 06-09 AXLE

Part Number: VRE-RAX2118E

Not Yet Reviewed

...Loading

Richmond Gear EXCel Ring and Pinion Sets 12BC410 GM 8.875 in. (12-bolt) passenger car 4.10 Gears

Gear, Ring and Pinion, EXCel, 4.10:1 Ratio, GM, 8.875 in., 12-Bolt Car, Set

Part Number: RMG-12BC410

Not Yet Reviewed

...Loading

Currie 9 in. Crate Rear End Assemblies CR-GB335TWAB

Crate Axle, 65-70 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.50 Ratio, Helical Limited Slip, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GB335TWAB

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

Currie 9 in. Crate Rear End Assemblies CR-GB341TEBB

Crate Axle, 65-70 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 4.11 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GB341TEBB

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Zumbrota Remanufactured Axle Assemblies RAA435-2118B-P

Axle Assembly, Remanufactured, Limited Slip, 3.73:1 Ratio, Each

Part Number: ZUD-RAA4352118BP

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Call to Order

BCA Bearings by NTN Differential Bearing Kits NBDRK323A

Ring and Pinion Gear Installation Kit, Differential Bearings, GM 8.875 in. (12-bolt), Car/Truck, Kit

Part Number: NTN-NBDRK323A

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 1, 2026 if ordered today

Moser Engineering Replacement C-Clip Axles for 1984-1987 REGAL - A103004-1

Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 30-Spline, Buick, 8.5 in., Each

Part Number: MSR-A103004-1

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Moser Engineering Replacement C-Clip Axles for 1984 CUTLASS CALAIS, 1984-1987 REGAL - A102808

4.75 out of 5 stars ( 11 )

Estimated Ship Date: Monday 3/23/2026

...Loading

ACDelco Differential Carriers 08680911

Auto Trans Overdrive Carrier

Part Number: ADO-8680911

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

ACDelco - Axle Assemblies for 2020-2026 ENCORE GX - 42729885

AXLE ASM-RR CMPD CRK

Part Number: ADO-42729885

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

ACDelco Differential Carrier Replacement Components 19178111

Differential Carrier Rebuild Kits and Spider Gears, Carrier Components, GM 8.5/8.625 in., Buick, Cadillac, Chevy, GMC, Isuzu, Olds, Sold as a Kit

Part Number: ADO-19178111

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

ACDelco - Differential Carriers for 2010-2016 LACROSSE, 2014-2017 REGAL, 2013-2019 XTS - 22896613

DIFFERENTIAL,L/SLIP

Part Number: ADO-22896613

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

ACDelco GM Genuine Parts CV Drive Axles for 2013-2019 ENCORE, 2015-2020 TRAX - 94522006

SHAFT ASM-FRT WHL DRV HALF

Part Number: ADO-94522006

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

SKF Bearings Ring and Pinion Gear Installation Kits SDK320-D

Differential rebuild kit

Part Number: SKF-SDK320-D

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

SKF Bearings Ring and Pinion Gear Installation Kits SDK323-A

Differential rebuild kit

Part Number: SKF-SDK323-A

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

ACDelco Differential Shims 12471363

SHIM KIT,DIFF BRG

Part Number: ADO-12471363

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

ACDelco Differential Shims 12471364

SHIM KIT,DIFF BRG

Part Number: ADO-12471364

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

ACDelco Differential Shims 12471368

SHIM KIT,DIFF BRG

Part Number: ADO-12471368

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

ACDelco Differential Carrier Replacement Parts 12471393

BLOCK,LKG DIFF THR

Part Number: ADO-12471393

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today