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  2. Auto Parts
  3. Driveline and Axles
  4. Service Kits
  5. Axle Differential Bearing and Seal Kit
  6. National RA-321-A

National RA-321-A Axle Differential Bearing and Seal Kit

National RA-321-A Axle Differential Bearing and Seal Kit

National
Brand:National
Part Number: RA-321-A
UPC: 724956750726
Weight: 5.2 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the National RA-321-A Axle Differential Bearing and Seal Kit for your vehicle. Buy now and secure your purchase online!

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

The National bearing and seal kit includes all the components required to complete the repair.

Features and Benefits:

  • COMPLETE SOLUTION -- Includes everything needed to complete the repair
  • COMPREHENSIVE COVERAGE -- Industry-leading coverage for domestic and import applications
  • Controlled heat treating process for lasting performance and extended bearing life
  • Includes all components required to complete the repair
  • Industry leading coverage
  • Professional technicians know they can depend on National
  • RIGOROUS TESTING--Comprehensivetesting throughout design and development processes by National engineers for quality you can count on
  • STRONG AND DURABLE -- Controlled heat treatment process for strength and durability
  • Spindle bearing and seal kit

Specifications:

Chicago Rawhide #:
DK321-A
Perfection Clutch #:
080010R
SKF #:
DK321-A
Timken #:
DRK321A
Timken #:
TGM825R
Country of Origin:
US

Select a vehicle to narrow National RA-321-A Axle Differential Bearing and Seal Kit fitment info!

Last Updated: 09/07/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1997

 

1997

 
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front 1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1996

 

1995

 

1996

 

1995

 
Chevrolet K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

Chevrolet K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1995

 

1995

 
Chevrolet K1500

6.5L V8 Diesel OHV
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

Chevrolet K1500



6.5L V8 Diesel OHV

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1997

 

1997

 
Chevrolet K1500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

Chevrolet K1500 Suburban



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front 1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1996

 

1995

 

1996

 

1995

 
Chevrolet K1500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

Chevrolet K1500 Suburban



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1997

 

1997

 
Chevrolet K2500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
Front
 
1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

Chevrolet K2500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front 1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1996

 

1996

 
Chevrolet K2500

5.7L V8 CNG OHV
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

Chevrolet K2500



5.7L V8 CNG OHV

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1996

 

1995

 

1996

 

1995

 
Chevrolet K2500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

Chevrolet K2500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1995

 

1995

 
Chevrolet K2500

4.3L V6 Gas OHV,
6.5L V8 Diesel OHV
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

Chevrolet K2500



4.3L V6 Gas OHV,
6.5L V8 Diesel OHV

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1997

 

1997

 
Chevrolet K2500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
Front
 
1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

Chevrolet K2500 Suburban



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front 1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1996

 

1995

 

1996

 

1995

 
Chevrolet K2500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

Chevrolet K2500 Suburban



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1997

 

1997

 
Chevrolet Tahoe

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
4WD
 

Chevrolet Tahoe



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front 1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
4WD

1 Per Vehicle

1996

 

1995

 

1996

 

1995

 
Chevrolet Tahoe

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
4WD
 

Chevrolet Tahoe



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
4WD

1 Per Vehicle

1997

 

1997

 
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front 1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1996

 

1995

 

1996

 

1995

 
GMC K1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

GMC K1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1995

 

1995

 
GMC K1500

6.5L V8 Diesel OHV
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

GMC K1500



6.5L V8 Diesel OHV

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1997

 

1997

 
GMC K1500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

GMC K1500 Suburban



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front 1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1996

 

1995

 

1996

 

1995

 
GMC K1500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

GMC K1500 Suburban



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1997

 

1997

 
GMC K2500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
Front
 
1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

GMC K2500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front 1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1996

 

1996

 
GMC K2500

5.7L V8 CNG OHV
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

GMC K2500



5.7L V8 CNG OHV

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1996

 

1995

 

1996

 

1995

 
GMC K2500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

GMC K2500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1995

 

1995

 
GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
6.5L V8 Diesel OHV
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

GMC K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
6.5L V8 Diesel OHV

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1997

 

1997

 
GMC K2500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
Front
 
1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

GMC K2500 Suburban



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front 1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1996

 

1995

 

1996

 

1995

 
GMC K2500 Suburban

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
 

GMC K2500 Suburban



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension

1 Per Vehicle

1997

 

1997

 
GMC Yukon

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
4WD
 

GMC Yukon



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front 1st Design
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
4WD

1 Per Vehicle

1996

 

1995

 

1996

 

1995

 
GMC Yukon

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Front
 
with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
4WD
 

GMC Yukon



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Front with 8.25 (in) Ring Gear
with AAM Axle
Independent Front Suspension
4WD

1 Per Vehicle