ACDelco S1391 Differential Bearing

Part Number

S1391

Differential Bearing Rear ACDelco GM Original Equipment S1391Fits: 12-15 Chevrolet Camaro, 14-18 Chevrolet Silverado 1500, 14-18 GMC Sierra 1500, 15-17 Cadillac Escalade, 15-17 Cadillac Escalade ESV, 15-20 Chevrolet Suburban, 15-20 Chevrolet Tahoe, 15-20 GMC Yukon, 15-20 GMC Yukon XL, 20 Cadillac Escalade, 20 Cadillac Escalade ESV, 18 Chevrolet Express 2500, 18 Chevrolet Express 3500, 18 Chevrolet Express 4500, 18 GMC Savana 2500, 18 GMC Savana 3500, 19 Chevrolet Silverado 1500 LD, 19 GMC Sierra 1500 Limited

Special Price $107.09 Regular Price $125.99

In stock

Only 9 left

Estimated Ship Date: 1 Business Day or Less

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2015-2020 GMC Yukon - Position: Rear
2019-2019 GMC Yukon XL - Position: Rear

3.08R(GU4), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2017-2017 Chevrolet Tahoe - Position: Rear

3.08R(GU4), POSITRACTION L/SLIP R/AXL(G80), 9.50 RING GEAR SAGINAW-AMERICAN AXLE EXCEPT BRAKE LININGS MODIFICATION FOR URBAN USE(1LR)

2020-2020 Cadillac Escalade ESV - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80)

2016-2018 GMC Sierra 1500 - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80)

2015-2015 GMC Yukon - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), 9.75 RING GEAR SAGINAW-AMERICAN AXLE EXCEPT 2015 1/2 MODEL YEAR BREAK POINT(AVF), PWR PARK BRAKE(J71)

2019-2019 Chevrolet Tahoe - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2020-2020 Chevrolet Tahoe - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80)

2017-2018 GMC Yukon XL - Position: Rear

3.08R(GU4), POSITRACTION L/SLIP R/AXL(G80), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2015-2020 GMC Yukon XL - Position: Rear
2015-2015 Chevrolet Tahoe - Position: Rear

2015 1/2 MODEL YEAR BREAK POINT(AVF), 3.08R(GU4), POSITRACTION L/SLIP R/AXL(G80), 9.50 RING GEAR SAGINAW-AMERICAN AXLE EXCEPT BRAKE LININGS MODIFICATION FOR URBAN USE(1LR)

2015-2015 Cadillac Escalade - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), PWR PARK BRAKE(J71), 9.75 RING GEAR SAGINAW-AMERICAN AXLE EXCEPT 2015 1/2 MODEL YEAR BREAK POINT(AVF)

2015-2017 Cadillac Escalade ESV - Position: Rear
2018-2018 Chevrolet Silverado 1500 - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80)

2017-2018 Chevrolet Silverado 1500 - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), ENHANCED TOWING PERF PKG(NHT)

2014-2014 Chevrolet Silverado 1500 - Position: Rear

3.42R(GU6), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2014-2018 Chevrolet Silverado 1500 - Position: Rear
2018-2018 Chevrolet Express 4500 - Position: Rear

3.42R(GU6), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2020-2020 Chevrolet Suburban - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80)

2017-2017 GMC Yukon - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80), PWR PARK BRAKE(J71), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2020-2020 GMC Yukon - Position: Rear

3.08R(GU4), POSITRACTION L/SLIP R/AXL(G80)

2015-2015 Cadillac Escalade ESV - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80), 9.75 RING GEAR SAGINAW-AMERICAN AXLE EXCEPT 2015 1/2 MODEL YEAR BREAK POINT(AVF), PWR PARK BRAKE(J71)

2018-2018 Chevrolet Express 2500 - Position: Rear

3.42R(GU6), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2018-2018 Chevrolet Tahoe - Position: Rear

3.08R(GU4), POSITRACTION L/SLIP R/AXL(G80), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2015-2015 Chevrolet Suburban - Position: Rear

3.08R(GU4), 9.50 RING GEAR SAGINAW-AMERICAN AXLE EXCEPT 2015 1/2 MODEL YEAR BREAK POINT(AVF)

2020-2020 GMC Yukon XL - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80)

2020-2020 GMC Yukon XL - Position: Rear

3.08R(GU4), POSITRACTION L/SLIP R/AXL(G80)

2016-2016 GMC Yukon XL - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80), PWR PARK BRAKE(J71), 9.75 RING GEAR SAGINAW-AMERICAN AXLE EXCEPT 2015 1/2 MODEL YEAR BREAK POINT(AVF)

2014-2018 Chevrolet Silverado 1500 - Position: Rear

3.08R(GU4), 3.42R(GU6), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2014-2018 GMC Sierra 1500 - Position: Rear

3.08R(GU4), 3.42R(GU6), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2018-2018 GMC Savana 3500 - Position: Rear

3.42R(GU6), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2017-2017 GMC Yukon - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2016-2016 Cadillac Escalade ESV - Position: Rear

2015 1/2 MODEL YEAR BREAK POINT(AVF), 3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2018-2018 GMC Savana 2500 - Position: Rear

3.42R(GU6), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2018-2018 Chevrolet Express 3500 - Position: Rear

3.42R(GU6), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2015-2015 GMC Yukon XL - Position: Rear

2015 1/2 MODEL YEAR BREAK POINT(AVF), 3.08R(GU4), POSITRACTION L/SLIP R/AXL(G80), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2016-2016 GMC Yukon - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80), 9.75 RING GEAR SAGINAW-AMERICAN AXLE EXCEPT 2015 1/2 MODEL YEAR BREAK POINT(AVF), PWR PARK BRAKE(J71)

2015-2020 Chevrolet Tahoe - Position: Rear
2018-2019 Chevrolet Suburban - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2016-2016 Cadillac Escalade - Position: Rear

2015 1/2 MODEL YEAR BREAK POINT(AVF), 3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2017-2017 Chevrolet Silverado 1500 - Position: Rear

3.73R(GT4), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2019-2019 GMC Sierra 1500 Limited - Position: Rear

3.42R(GU6), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2017-2017 Cadillac Escalade ESV - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2012-2015 Chevrolet Camaro - Position: Rear
2017-2018 GMC Sierra 1500 - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), ENHANCED TOWING PERF PKG(NHT)

2020-2020 Chevrolet Suburban - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80)

2020-2020 Chevrolet Tahoe - Position: Rear

3.08R(GU4), POSITRACTION L/SLIP R/AXL(G80) EXCEPT BRAKE LININGS MODIFICATION FOR URBAN USE(1LR)

2017-2017 Chevrolet Suburban - Position: Rear

3.08R(GU4), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2017-2017 GMC Yukon XL - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2020-2020 GMC Yukon - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80)

2016-2016 GMC Yukon XL - Position: Rear

3.08R(GU4), 9.50 RING GEAR SAGINAW-AMERICAN AXLE EXCEPT 2015 1/2 MODEL YEAR BREAK POINT(AVF)

2016-2018 Chevrolet Silverado 1500 - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80)

2018-2019 GMC Yukon - Position: Rear

3.08R(GU4), POSITRACTION L/SLIP R/AXL(G80), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2015-2018 GMC Sierra 1500 - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2015-2015 Cadillac Escalade ESV - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), PWR PARK BRAKE(J71), 9.75 RING GEAR SAGINAW-AMERICAN AXLE EXCEPT 2015 1/2 MODEL YEAR BREAK POINT(AVF)

2015-2015 Cadillac Escalade - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80), PWR PARK BRAKE(J71), 9.75 RING GEAR SAGINAW-AMERICAN AXLE EXCEPT 2015 1/2 MODEL YEAR BREAK POINT(AVF)

2014-2018 GMC Sierra 1500 - Position: Rear
2014-2018 GMC Sierra 1500 - Position: Rear

3.73R(GT4), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2015-2015 GMC Yukon - Position: Rear

2015 1/2 MODEL YEAR BREAK POINT(AVF), 3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2016-2018 GMC Sierra 1500 - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80)

2020-2020 Cadillac Escalade - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80)

2015-2017 Cadillac Escalade - Position: Rear
2017-2017 Cadillac Escalade - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80), PWR PARK BRAKE(J71), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2016-2016 Chevrolet Suburban - Position: Rear

2015 1/2 MODEL YEAR BREAK POINT(AVF), 3.08R(GU4), POSITRACTION L/SLIP R/AXL(G80), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2015-2015 Chevrolet Silverado 1500 - Position: Rear

3.23R(GU5), POSITRACTION L/SLIP R/AXL(G80)

2015-2018 GMC Sierra 1500 - Position: Rear

3.23R(GU5), 3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2014-2017 GMC Sierra 1500 - Position: Rear

3.73R(GT4), POSITRACTION L/SLIP R/AXL(G80), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2015-2018 Chevrolet Silverado 1500 - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2016-2016 GMC Yukon - Position: Rear

2015 1/2 MODEL YEAR BREAK POINT(AVF), 3.08R(GU4), POSITRACTION L/SLIP R/AXL(G80), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2016-2016 Chevrolet Tahoe - Position: Rear

2015 1/2 MODEL YEAR BREAK POINT(AVF), 3.08R(GU4), POSITRACTION L/SLIP R/AXL(G80), BRAKE LININGS MODIFICATION FOR URBAN USE(1LR), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2015-2015 GMC Yukon XL - Position: Rear

3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), PWR PARK BRAKE(J71), 9.75 RING GEAR SAGINAW-AMERICAN AXLE EXCEPT 2015 1/2 MODEL YEAR BREAK POINT(AVF)

2014-2017 Chevrolet Silverado 1500 - Position: Rear

3.73R(GT4), POSITRACTION L/SLIP R/AXL(G80), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2014-2014 GMC Sierra 1500 - Position: Rear

3.42R(GU6), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2015-2018 Chevrolet Silverado 1500 - Position: Rear

3.23R(GU5), 3.42R(GU6), POSITRACTION L/SLIP R/AXL(G80), 9.75 RING GEAR SAGINAW-AMERICAN AXLE

2014-2014 Chevrolet Silverado 1500 - Position: Rear

3.73R(GT4), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2019-2019 Chevrolet Silverado 1500 LD - Position: Rear

3.42R(GU6), 9.50 RING GEAR SAGINAW-AMERICAN AXLE

2015-2020 Chevrolet Suburban - Position: Rear

Product Questions (3)

Customer Questions

Does AC Delco make Ford parts?

No, AC Delco produces parts primarily for General Motors vehicles and does not make parts specifically for Ford vehicles.

Can I use AC Delco parts to replace OEM parts?

Yes, in most cases AC Delco parts can be used as a replacement for OEM parts. However, it's important to ensure that the parts are compatible with your specific make and model of vehicle.

What AC Delco oil filter do I need?

AC Delco offers a variety of oil filters that are compatible with different makes and models of vehicles. To determine which AC Delco oil filter you need, consult your vehicle's owner's manual or use our online filter lookup tool that matches the make, model, and year of your vehicle.

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