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  2. Auto Parts
  3. Driveline and Axles
  4. Hardware
  5. Differential Bearing Adjuster Nut Lock
  6. ACDelco 23484390 for 2019

ACDelco 23484390 Differential Bearing Adjuster Nut Lock
for 2019 (please select make/model)

ACDelco 23484390 Differential Bearing Adjuster Nut Lock - 2019

ACDelco
Brand:ACDelco
Part Number: 23484390
UPC: 808709937159
Weight: 0.02 lbs
Condition:New



On Sale:

$180.80

Availability:
10 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 23484390 Differential Bearing Adjuster Nut Lock for your 2019. Buy now and secure your purchase online!

GM Genuine Parts Axle Nut Lock Plates are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Height (in):
2.5 in
Length (in):
2.1 in
Programming Required:
No
Weight (lb):
0.02 lb
Width (in):
2.1 in
Country of Origin:
US

Select a vehicle to narrow ACDelco 23484390 Differential Bearing Adjuster Nut Lock fitment info!

Last Updated: 05/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Cadillac Escalade



6.2L V8 Flex OHV,
6.2L V8 Gas OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Cadillac Escalade



6.2L V8 Flex OHV,
6.2L V8 Gas OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Cadillac Escalade ESV



6.2L V8 Flex OHV,
6.2L V8 Gas OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Cadillac Escalade ESV



6.2L V8 Flex OHV,
6.2L V8 Gas OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2019

 
Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Silverado 1500 LD



5.3L V8 Flex OHV,
5.3L V8 Gas OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2019

 
Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Silverado 1500 LD



5.3L V8 Flex OHV,
5.3L V8 Gas OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2019

 
Chevrolet Suburban

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Suburban



6.2L V8 Flex OHV,
6.2L V8 Gas OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2019

 
Chevrolet Suburban

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Suburban



6.2L V8 Flex OHV,
6.2L V8 Gas OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Suburban

5.3L V8 Gas OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Suburban



5.3L V8 Gas OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Suburban

5.3L V8 Gas OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Suburban



5.3L V8 Gas OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Suburban

5.3L V8 Flex OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Suburban



5.3L V8 Flex OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Suburban

5.3L V8 Flex OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Suburban



5.3L V8 Flex OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2019

 

2018

 
Chevrolet Tahoe

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Tahoe



6.2L V8 Flex OHV,
6.2L V8 Gas OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2019

 

2018

 
Chevrolet Tahoe

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Tahoe



6.2L V8 Flex OHV,
6.2L V8 Gas OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Tahoe

5.3L V8 Gas OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Tahoe



5.3L V8 Gas OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Tahoe

5.3L V8 Gas OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Tahoe



5.3L V8 Gas OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Tahoe

5.3L V8 Flex OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Tahoe



5.3L V8 Flex OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Tahoe

5.3L V8 Flex OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

Chevrolet Tahoe



5.3L V8 Flex OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2019

 
GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

GMC Sierra 1500 Limited



5.3L V8 Flex OHV,
5.3L V8 Gas OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2019

 
GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

GMC Sierra 1500 Limited



5.3L V8 Flex OHV,
5.3L V8 Gas OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
GMC Yukon

5.3L V8 Gas OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

GMC Yukon



5.3L V8 Gas OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
GMC Yukon

5.3L V8 Gas OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

GMC Yukon



5.3L V8 Gas OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

GMC Yukon



5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

GMC Yukon



5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
GMC Yukon XL

5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

GMC Yukon XL



5.3L V8 Gas OHV,
6.2L V8 Gas OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
GMC Yukon XL

5.3L V8 Gas OHV,
6.2L V8 Gas OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

GMC Yukon XL



5.3L V8 Gas OHV,
6.2L V8 Gas OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Yukon XL

5.3L V8 Flex OHV,
6.2L V8 Flex OHV
2
 
3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

GMC Yukon XL



5.3L V8 Flex OHV,
6.2L V8 Flex OHV 3.08R(GU4),3.23R(GU5),3.42R(GU6),SINGLE SPEED ACTIVE TRANSFER CASE(NP0),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Yukon XL

5.3L V8 Flex OHV,
6.2L V8 Flex OHV
2
 
3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD
 

GMC Yukon XL



5.3L V8 Flex OHV,
6.2L V8 Flex OHV 3.73R(GT4),2-SPD MAN SHFT ALUM TRANSFER CASE(NQG),SWITCH ACTIVATED 2-SPEED TRANSFER CASE(NQH)
4WD

2 Per Vehicle

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