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2021 Chevrolet Express 3500

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ACDelco S1397 Differential Pinion Bearing
for 2021 Chevrolet Express 3500

ACDelco S1397 Differential Pinion Bearing - 2021 Chevrolet Express 3500 Image 1
ACDelco S1397 Differential Pinion Bearing - 2021 Chevrolet Express 3500 Image 2
ACDelco S1397 Differential Pinion Bearing - 2021 Chevrolet Express 3500

ACDelco
Brand:ACDelco
Part Number: S1397
UPC: 00808709087762
Weight: 2.07 lbs
Condition:New



On Sale:

$77.32

Availability:
4 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco S1397 Differential Pinion Bearing for your 2021 Chevrolet Express 3500. Buy now and secure your purchase online!

GM Genuine Parts Differential Bearings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bearings are low friction rotating elements that support the drive axle differential carrier within the axle or final drive housing. 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
  • Low friction rotating elements that support the drive axle differential carrier within the axle or final drive housing
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Bearing Cup Length:
0.81 in.
Bearing Cup Length:
20.5 mm
Bearing Cup Radius:
0.4 in.
Bearing Cup Radius:
45.11 mm
Bearing Type:
Tapered Roller
Cone Inside Diameter:
1.88 in.
Cone Inside Diameter:
47.63 mm
Cone Length:
1.22 in.
Cone Length:
30.94 mm
Cone Radius:
23.82 mm
Height (in):
1.2 in
Inside Diameter (mm):
47.6 mm
Length (in):
3.7 in
Outside Diameter:
3.75 in.
Outside Diameter:
95.15 mm
Programming Required:
No
Race Included:
Yes
Race Inside Diameter:
3.55 in.
Race Inside Diameter:
90.22 mm
Sealed:
No
Shaft Diameter:
1.88 in.
Shaft Diameter:
47.63 mm
Weight (lb):
2.07 lb
Width (in):
3.7 in
Width (mm):
30.4 mm

Features and Benefits:

  • – Be sure not to damage axle shaft during bearing removal
  • – Do not operate vehicle with bad bearings
  • – Replace seals when replacing worn bearings
  • – Use recommended grease or differential fluid to keep the bearing properly lubricated

Specifications:

Country of Origin:
US

ACDelco S1397 Differential Pinion Bearing compatibility with your 2021 Chevrolet Express 3500...

Last Updated: 04/02/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2022

 

2021

 

2022

 

2021

 
Chevrolet Express 3500

6.6L V8 Gas OHV
1
 
Inner
 
3.42R(GU6),**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
 

Chevrolet Express 3500



6.6L V8 Gas OHV

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

1 Per Vehicle

2022

 

2021

 

2020

 

2019

 

2018

 

2022

 

2021

 

2020

 

2019

 

2018

 
Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
Inner
 
3.42R(GU6),**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
 

Chevrolet Express 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV

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

1 Per Vehicle

2022

 

2021

 

2020

 

2019

 

2018

 

2017

 

2022

 

2021

 

2020

 

2019

 

2018

 

2017

 
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo
1
 
Inner
 
3.42R(GU6),**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo

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

1 Per Vehicle

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