Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

National 375003A Wheel Seal

National

 
Brand:National
Part Number: 375003A
UPC: 019826216397
Weight: 0.8 lbs
Condition:New



On Sale:

$45.03

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

Product Information

Description:

Get the National 375003A 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 Hand Installable Red 375 Series oil bath seals deliver dependable point contact seal and easy installation
  • 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 Hand Installable
Grade Type:
Premium
Housing Bore:
160.300 mm
Housing Bore:
6.311 in.
Installation Tool:
RD305
Material:
Nitrile
Outside Diameter:
160.807 mm
Outside Diameter:
6.331 in.
Part Description:
Oil Bath Seal
Series:
375000
Shaft Diameter:
121.030 mm
Shaft Diameter:
4.765 in.
Type:
11
Unit of Dimension:
in.
Width:
1.078 in.
Width:
27.380 mm
Country of Origin:
US

Select a vehicle to narrow National 375003A Wheel Seal fitment info!

Last Updated: 09/26/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Showing 100 fitments from page 2 of 2
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
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C6500 Topkick



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

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

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
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C6500 Topkick



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

Rear Inner Oil Bath Seal Style
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

8.1L V8 Gas OHV
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



8.1L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

8.1L V8 Gas OHV
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



8.1L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

8.1L V8 Gas OHV
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



8.1L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

7.2L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



7.2L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

7.2L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



7.2L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

7.2L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



7.2L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

4.8L V8 Gas OHV
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



4.8L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

4.8L V8 Gas OHV
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



4.8L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

4.8L V8 Gas OHV
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



4.8L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

7.4L V8 Gas OHV
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



7.4L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

7.4L V8 Gas OHV
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



7.4L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

7.4L V8 Gas OHV
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



7.4L V8 Gas OHV

Rear Inner Oil Bath Seal Style
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



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

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



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

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC C7500 Topkick

6.6L L6 Diesel Turbo,
6L V8 Gas,
7.0L V8 Gas OHV
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC C7500 Topkick



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

Rear Inner Oil Bath Seal Style
Nitrile
with 24,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T6500

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T6500



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T6500

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T6500



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T6500

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T6500



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T6500

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T6500



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T6500

7.2L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T6500



7.2L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T6500

7.2L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T6500



7.2L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T6500

6.6L L6 Diesel Turbo,
6L V8 Gas
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T6500



6.6L L6 Diesel Turbo,
6L V8 Gas

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T6500

6.6L L6 Diesel Turbo,
6L V8 Gas
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T6500



6.6L L6 Diesel Turbo,
6L V8 Gas

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T7500

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T7500



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T7500

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T7500



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T7500

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T7500



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T7500

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T7500



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T7500

7.2L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T7500



7.2L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T7500

7.2L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T7500



7.2L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T7500

6.6L L6 Diesel Turbo,
6L V8 Gas
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T7500



6.6L L6 Diesel Turbo,
6L V8 Gas

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
GMC T7500

6.6L L6 Diesel Turbo,
6L V8 Gas
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

GMC T7500



6.6L L6 Diesel Turbo,
6L V8 Gas

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
Hino 268

7.7L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with Air Brakes
Dynamic Edge Hand Installable
 

Hino 268



7.7L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with Air Brakes
Dynamic Edge Hand Installable

2 Per Vehicle
Hino 268A

7.7L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
Dynamic Edge Hand Installable
 

Hino 268A



7.7L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
Dynamic Edge Hand Installable

2 Per Vehicle
Hino 338

7.7L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
Dynamic Edge Hand Installable
 

Hino 338



7.7L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
Dynamic Edge Hand Installable

2 Per Vehicle
Hino 338CT

7.7L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
Dynamic Edge Hand Installable
 

Hino 338CT



7.7L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
Dynamic Edge Hand Installable

2 Per Vehicle
Isuzu FTR

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

Isuzu FTR



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
Isuzu FTR

7.1L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

Isuzu FTR



7.1L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
Isuzu FVR

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

Isuzu FVR



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
Isuzu FVR

7.1L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

Isuzu FVR



7.1L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
Isuzu HTR

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

Isuzu HTR



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 23,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle
Isuzu HVR

7.8L L6 Diesel Turbo
2
 
Rear Inner
 
Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable
 

Isuzu HVR



7.8L L6 Diesel Turbo

Rear Inner Oil Bath Seal Style
Nitrile
with 21,000 (lb) Drive Axle
Dynamic Edge Hand Installable

2 Per Vehicle