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National 370003A Wheel Seal


Brand:	National
Part Number:	370003A
UPC:	724956106677
Weight:	0.8 lbs
Condition:	New

On Sale:

$43.66

Availability:

1 in Stock

Warehouse:

US-7

Quantity:

Product Information

Description:

Get the National 370003A Wheel Seal for your vehicle. Buy now and secure your purchase online!

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for todays vehicles.

Features and Benefits:

Abrasion-resistant nitrile with spring-loaded main lip for positive sealing with reduced shaft interference
Dynamic Edge Red 37 Series oil bath seals deliver dependable point contact seal
Temperature range: -40F to 225F / -40C to 107C
Unique rubber I.D. and O.D. includes patented SURE-LOCK ribs that prevent shaft leaks and bore contamination
Unitized construction provides greater structural integrity, easier installation and main lip protection

Specifications:

Footnote:

Dynamic Edge

Grade Type:

Premium

Housing Bore:

160.300 mm

Housing Bore:

6.311 in.

Installation Tool:

RD305

Material:

Nitrile

Outside Diameter:

160.480 mm

Outside Diameter:

6.325 in.

Part Description:

Oil Bath Seal

Series:

370000

Shaft Diameter:

121.030 mm

Shaft Diameter:

4.765 in.

Type:

Unit of Dimension:

in.

Width:

1.078 in.

Width:

27.380 mm

ACDelco #:

12303853

ACDelco #:

291-308

ACDelco #:

291-311

ACDelco #:

292-9

ACDelco #:

299-4

British Leyland #:

AAL0088

British Leyland #:

CAL1982

Chicago Rawhide #:

47691

Chicago Rawhide #:

47692

Chicago Rawhide #:

47693

Chicago Rawhide #:

47696

Chicago Rawhide #:

47697

Chicago Rawhide #:

47698

Chicago Rawhide #:

49050

Chrysler #:

2955840

Chrysler #:

2975361

Diamond T Trucks #:

544694D6

Diamond T Trucks #:

546494D6

Eaton #:

128861

Eaton #:

861

Eaton #:

88319

FWD #:

114228

FWD #:

114229

Ford #:

4C4O-1177-BA

Ford #:

4C4O-1177-DA

Ford #:

4C4Z-1177-BB

Ford #:

4C4Z-1177-DB

Ford #:

D3HZ1175A

Ford #:

D5HZ1175A

Ford #:

D7HA1175A1A

Ford #:

D7HZ1175A

Ford #:

D7HZ1175D

Ford #:

E1HT1175AA

Ford #:

E1HT1175BA

Ford #:

E1HZ1175A

Ford #:

E1HZ1175B

Ford #:

E2HZ1177A

Ford #:

E4HT1175AA

Ford #:

E4HZ1175B

Ford #:

E5HT1175GA

Ford #:

E6HS1175AA

Ford #:

F2HZ-1S175-C

Ford #:

F2HZ1175C

Ford #:

F4HS1175BA

General Motors #:

15550869

General Motors #:

15557677

General Motors #:

15679880

General Motors #:

15982769

General Motors #:

15982869

General Motors #:

2057480

General Motors #:

2317614

General Motors #:

2322621

General Motors #:

2332303

General Motors #:

685215

General Motors #:

704925

General Motors #:

97715620

Hendrickson #:

A-29056

Hino #:

A-1205-J-1726

Hino #:

A-1205-V-2492

Isuzu #:

1-09625495-0

Isuzu #:

1-87061-350-0

Isuzu #:

8-00685215-0

Isuzu #:

8-15982869-0

Mack #:

32QJ-00127A

Mack #:

32QJ-179

Mack #:

32QJ-19325

Mack #:

32QJ-19336

Mack #:

32QJ-19353

Mack #:

32QJ-19354

Mack #:

32QJ-19355

Mack #:

32QJ-19373

Mack #:

32QJ-237

Mack #:

32QJ127A

Mack #:

88AX-420

Mack #:

88AX287

Meritor #:

229

Meritor #:

A-1205-F-916

Meritor #:

A-1205-I-11061

Meritor #:

A-1205-J-1726

Meritor #:

A-1205-K-1285

Meritor #:

A-1205-Q-2487

Meritor #:

A-1205-R-2410

Meritor #:

A-1205-U-1061

Meritor #:

A-1205-V-2492

Meritor #:

A-1205-V-542

Meritor #:

MER-0173

Mopar #:

T298

Mopar #:

T302

Mopar #:

T3240

Motorcraft #:

BRS-128

Motorcraft #:

BRS-6

Navistar #:

1680802C1

Navistar #:

428454C91

Navistar #:

766571C91

Reo Trucks #:

56208-F

Rockwell International #:

229

Rockwell International #:

A-1205-F-916

Rockwell International #:

A-1205-J-1726

Rockwell International #:

A-1205-Q-2487

Rockwell International #:

A-1205-V-2492

Rockwell International #:

A1205-R-2410

Rockwell International #:

A1205I-11061

Rockwell International #:

A1205K-1285

Rockwell International #:

A1205U-1061

Rockwell International #:

A1205V-542

SKF #:

47691

SKF #:

47692

SKF #:

47693

SKF #:

47696

SKF #:

47697

SKF #:

47698

SKF #:

49050

Spicer #:

070HH134

Spicer #:

32QJ266

Spicer #:

504861

Stemco #:

309-0973

Stemco #:

390-9073

Stemco #:

390-9098

Stemco #:

391-0073

Stemco #:

392-9098

Stemco #:

392-9131

Stemco #:

393-0173

Stemco #:

393-0273

Stemco #:

393-0373

Stemco #:

397-9773

Timken #:

370003A

Timken #:

TKR861

Victor Reinz #:

47608

Victor Reinz #:

47703

Victor Reinz #:

48085

Victor Reinz #:

48089

Victor Reinz #:

544694

Victor Reinz #:

620199

Victor Reinz #:

EP64410-1

Victor Reinz #:

EP64410-2

Victor Reinz #:

EP64410-3

Victor Reinz #:

SS-68006

Victor Reinz #:

SS64603

Volvo Cars #:

8060888

White Truck #:

02-7003943

White Truck #:

02-7021377

White Truck #:

02-7074450

White Truck #:

02-7104674

White Truck #:

02-7108900

White Truck #:

02-7128839

White Truck #:

02707-4962

White Truck #:

1045273

White Truck #:

11CH-0210

White Truck #:

27003943

White Truck #:

27021377

White Truck #:

27074450

White Truck #:

27074962

White Truck #:

27104674

White Truck #:

27108900

White Truck #:

27128839

White Truck #:

510515

White Truck #:

544694

White Truck #:

620199

White Truck #:

837003

White Truck #:

94001-0030

White Truck #:

94001-0034

White Truck #:

940010019

White Truck #:

940010022

White Truck #:

940010028

White Truck #:

V8020698

Country of Origin:

Select a vehicle to narrow National 370003A Wheel Seal fitment info!

Last Updated: 09/06/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

Showing 100 fitments from page 2 of 2

2009

2008

2007

2006

2005

2004

2003

2009

2008

2007

2006

2005

2004

2003

GMC C6500 Topkick

7.2L L6 Diesel Turbo,
7.8L L6 Diesel Turbo,
8.1L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

GMC C6500 Topkick

7.2L L6 Diesel Turbo,
7.8L L6 Diesel Turbo,
8.1L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

2 Per Vehicle

2009

2008

2007

2006

2005

2004

2003

2009

2008

2007

2006

2005

2004

2003

GMC C6500 Topkick

7.2L L6 Diesel Turbo,
7.8L L6 Diesel Turbo,
8.1L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

GMC C6500 Topkick

7.2L L6 Diesel Turbo,
7.8L L6 Diesel Turbo,
8.1L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

2 Per Vehicle

2009

2008

2007

2006

2005

2004

2003

2009

2008

2007

2006

2005

2004

2003

GMC C7500 Topkick

7.8L L6 Diesel Turbo

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

2 Per Vehicle

2009

2008

2007

2006

2005

2004

2003

2009

2008

2007

2006

2005

2004

2003

GMC C7500 Topkick

7.8L L6 Diesel Turbo

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

2 Per Vehicle

2009

2008

2007

2006

2005

2004

2003

2009

2008

2007

2006

2005

2004

2003

GMC C7500 Topkick

7.8L L6 Diesel Turbo

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

2 Per Vehicle

2009

2008

2007

2006

2005

2004

2003

2002

2001

2009

2008

2007

2006

2005

2004

2003

2002

2001

GMC C7500 Topkick

8.1L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

8.1L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

2 Per Vehicle

2009

2008

2007

2006

2005

2004

2003

2002

2001

2009

2008

2007

2006

2005

2004

2003

2002

2001

GMC C7500 Topkick

8.1L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

8.1L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

2 Per Vehicle

2009

2008

2007

2006

2005

2004

2003

2002

2001

2009

2008

2007

2006

2005

2004

2003

2002

2001

GMC C7500 Topkick

8.1L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

8.1L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

2 Per Vehicle

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

GMC C7500 Topkick

7.2L L6 Diesel Turbo

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

7.2L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

2 Per Vehicle

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

GMC C7500 Topkick

7.2L L6 Diesel Turbo

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

7.2L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

2 Per Vehicle

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

GMC C7500 Topkick

7.2L L6 Diesel Turbo

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

7.2L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

2 Per Vehicle

2007

GMC C7500 Topkick

4.8L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

4.8L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

2 Per Vehicle

2007

GMC C7500 Topkick

4.8L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

4.8L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

2 Per Vehicle

2007

GMC C7500 Topkick

4.8L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

4.8L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

2 Per Vehicle

2000

1999

2000

1999

GMC C7500 Topkick

7.4L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

7.4L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

2 Per Vehicle

2000

1999

2000

1999

GMC C7500 Topkick

7.4L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

7.4L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

2 Per Vehicle

2000

1999

2000

1999

GMC C7500 Topkick

7.4L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

7.4L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

2 Per Vehicle

1998

1997

1998

1997

GMC C7500 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

2 Per Vehicle

1998

1997

1998

1997

GMC C7500 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

2 Per Vehicle

1998

1997

1998

1997

GMC C7500 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV

2 Rear Inner

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

GMC C7500 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

2 Per Vehicle

National 370003A Wheel Seal

$43.66

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow National 370003A Wheel Seal fitment info!

GMC C6500 Topkick 7.2L L6 Diesel Turbo,7.8L L6 Diesel Turbo,8.1L V8 Gas OHV

2

Rear Inner

Oil Bath Seal Style Install Identical to OE Nitrile with 23,000 (lb) Drive Axle Standard

GMC C6500 Topkick

7.2L L6 Diesel Turbo,7.8L L6 Diesel Turbo,8.1L V8 Gas OHV Rear Inner Oil Bath Seal Style Install Identical to OE Nitrile with 23,000 (lb) Drive Axle Standard 2 Per Vehicle

GMC C6500 Topkick 7.2L L6 Diesel Turbo,7.8L L6 Diesel Turbo,8.1L V8 Gas OHV

2

Rear Inner

Oil Bath Seal Style Install Identical to OE Nitrile with 24,000 (lb) Drive Axle Standard

GMC C6500 Topkick

7.2L L6 Diesel Turbo,7.8L L6 Diesel Turbo,8.1L V8 Gas OHV Rear Inner Oil Bath Seal Style Install Identical to OE Nitrile with 24,000 (lb) Drive Axle Standard 2 Per Vehicle

GMC C7500 Topkick 7.8L L6 Diesel Turbo

2

Rear Inner

Oil Bath Seal Style Install Identical to OE Nitrile with 21,000 (lb) Drive Axle Standard

GMC C7500 Topkick

7.8L L6 Diesel Turbo Rear Inner Oil Bath Seal Style Install Identical to OE Nitrile with 21,000 (lb) Drive Axle Standard 2 Per Vehicle

GMC C7500 Topkick 7.8L L6 Diesel Turbo

2

Rear Inner

Oil Bath Seal Style Install Identical to OE Nitrile with 23,000 (lb) Drive Axle Standard

GMC C7500 Topkick

7.8L L6 Diesel Turbo Rear Inner Oil Bath Seal Style Install Identical to OE Nitrile with 23,000 (lb) Drive Axle Standard 2 Per Vehicle

GMC C7500 Topkick 7.8L L6 Diesel Turbo

2

Rear Inner

Oil Bath Seal Style Install Identical to OE Nitrile with 24,000 (lb) Drive Axle Standard

GMC C7500 Topkick

7.8L L6 Diesel Turbo Rear Inner Oil Bath Seal Style Install Identical to OE Nitrile with 24,000 (lb) Drive Axle Standard 2 Per Vehicle

GMC C7500 Topkick 8.1L V8 Gas OHV

2

Rear Inner

Oil Bath Seal Style Install Identical to OE Nitrile with 21,000 (lb) Drive Axle Standard

GMC C7500 Topkick

8.1L V8 Gas OHV Rear Inner Oil Bath Seal Style Install Identical to OE Nitrile with 21,000 (lb) Drive Axle Standard 2 Per Vehicle

GMC C6500 Topkick

7.2L L6 Diesel Turbo,
7.8L L6 Diesel Turbo,
8.1L V8 Gas OHV

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

7.2L L6 Diesel Turbo,
7.8L L6 Diesel Turbo,
8.1L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

2 Per Vehicle

GMC C6500 Topkick

7.2L L6 Diesel Turbo,
7.8L L6 Diesel Turbo,
8.1L V8 Gas OHV

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

7.2L L6 Diesel Turbo,
7.8L L6 Diesel Turbo,
8.1L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

2 Per Vehicle

GMC C7500 Topkick

7.8L L6 Diesel Turbo

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

2 Per Vehicle

GMC C7500 Topkick

7.8L L6 Diesel Turbo

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 23,000 (lb) Drive Axle
Standard

2 Per Vehicle

GMC C7500 Topkick

7.8L L6 Diesel Turbo

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 24,000 (lb) Drive Axle
Standard

2 Per Vehicle

GMC C7500 Topkick

8.1L V8 Gas OHV

Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

8.1L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Install Identical to OE
Nitrile
with 21,000 (lb) Drive Axle
Standard

2 Per Vehicle