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National RA-321-C Axle Differential Bearing and Seal Kit
for 2007 (please select make/model)

National RA-321-C Axle Differential Bearing and Seal Kit - 2007

National
Brand:National
Part Number: RA-321-C
UPC: 614046887039
Weight: 5.08 lbs
Condition:New



On Sale:

$102.40

Availability:
6 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the National RA-321-C Axle Differential Bearing and Seal Kit for your 2007. 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-C
SKF #:
DK321-C
Timken #:
DRK321C
Country of Origin:
US

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

Last Updated: 09/07/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Buick Rainier

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Buick Rainier



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
Cadillac Escalade

6.2L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Cadillac Escalade



6.2L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
Cadillac Escalade ESV

6.2L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Cadillac Escalade ESV



6.2L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
Cadillac Escalade EXT

6.2L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Cadillac Escalade EXT



6.2L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2011

 

2010

 

2009

 

2008

 

2007

 
Chevrolet Avalanche

5.3L V8 Flex OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Avalanche



5.3L V8 Flex OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
Chevrolet Avalanche

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Avalanche



5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2011

 

2010

 

2009

 

2008

 

2007

 
Chevrolet Express 1500

5.3L V8 Flex OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Express 1500



5.3L V8 Flex OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle
Chevrolet Express 1500

4.3L V6 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Express 1500



4.3L V6 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Express 1500

5.3L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Express 1500



5.3L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Silverado 1500

5.3L V8 Flex OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Silverado 1500

6.0L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Silverado 1500



6.0L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle
Chevrolet Silverado 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2007

 

2007

 
Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Silverado 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Suburban 1500

6.0L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Suburban 1500



6.0L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Suburban 1500

5.3L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Tahoe



5.3L V8 Flex OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2009

 

2008

 

2007

 

2006

 
Chevrolet Trailblazer

6.0L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Trailblazer



6.0L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
Chevrolet Trailblazer

4.2L L6 Gas DOHC
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Trailblazer



4.2L L6 Gas DOHC

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Chevrolet Trailblazer

5.3L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Chevrolet Trailblazer



5.3L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2009

 

2008

 

2007

 

2006

 

2005

 
GMC Envoy

5.3L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Envoy



5.3L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Envoy

4.2L L6 Gas DOHC
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Envoy



4.2L L6 Gas DOHC

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2011

 

2010

 

2009

 

2008

 

2007

 
GMC Savana 1500

5.3L V8 Flex OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Savana 1500



5.3L V8 Flex OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle
GMC Savana 1500

4.3L V6 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Savana 1500



4.3L V6 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
GMC Savana 1500

5.3L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Savana 1500



5.3L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Sierra 1500



5.3L V8 Flex OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle
GMC Sierra 1500

4.3L V6 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Sierra 1500



4.3L V6 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 1500

6.0L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Sierra 1500



6.0L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle
GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Sierra 1500



4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
GMC Sierra 1500

6.2L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Sierra 1500



6.2L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2007

 

2007

 
GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Sierra 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Yukon

5.3L V8 Flex OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Yukon



5.3L V8 Flex OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
GMC Yukon

6.2L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Yukon



6.2L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Yukon XL 1500

5.3L V8 Flex OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Yukon XL 1500



5.3L V8 Flex OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon XL 1500

6.0L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Yukon XL 1500



6.0L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
GMC Yukon XL 1500

5.3L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Yukon XL 1500



5.3L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
GMC Yukon XL 1500

6.2L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

GMC Yukon XL 1500



6.2L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2008

 

2007

 

2008

 

2007

 
Hummer H3

3.7L L5 Gas DOHC
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Hummer H3



3.7L L5 Gas DOHC

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Isuzu Ascender

4.2L L6 Gas DOHC
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Isuzu Ascender



4.2L L6 Gas DOHC

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Saab 9-7x

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
Rear
 
with 8.625 (in) Ring Gear
with AAM Axle
 

Saab 9-7x



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV

Rear with 8.625 (in) Ring Gear
with AAM Axle

1 Per Vehicle

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