USAutopartsCar - new product details

National Bearing® 6638S Wheel Seal

Manufacturer #6638S

National Bearing® 6638S Wheel Seal

Manufacturer #6638S

$34.94

~~$48.92~~

Save $13.98 (29%)

(6) In Stock

Get it between Wed, Aug 20 - Fri, Aug 22, 2025

E.P.A. Compliant Converters are not legal for sale or use in California or Colorado. Restrictions apply in New York and Maine.

Does This Fit? Add Vehicle to Guarantee Fit!

Add vehicle

Fast Shipping

We ship fast so you can get on the road that much faster

100% Safety

Only secure payments

SKU	NS6638S
Brand	National Bearing®
Part Name	Wheel Seal
Part	# 6638S
Quantity Per Vehicle	1
Pack of	1
Condition	New

Wheel Seal
National 6638S Wheel Seal
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 today’s vehicles.
Design type: spring loaded; single-lip
Temperature range: -40°F to 225°F / -40°C to 107°C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

Inside Diameter (MM)	88.900
Inside Diameter (IN)	3.500
Outside Diameter (MM)	123.140
Outside Diameter (IN)	4.848
Grade Type	Premium
Material	Nitrile
3688189	Oil seal
Type	#
5845933	Yes
59309	6000
Shaft Diameter (MM)	88.900
Shaft Diameter (IN)	3.500
5845952	Inch
Housing Bore (IN)	4.841
Housing Bore (MM)	122.960
Width (IN)	0.875
Width (MM)	22.230

1981-1994 Ford F-600 (Front Inner) (Qualifier: Grease Seal Style, with 10,000 (lb) Front Axle, with 14,600 (lb) Front Axle, with 12,000 (lb) Front Axle); 1981-1998 Ford F-700 (Front Inner) (Qualifier: Grease Seal Style, with 10,000 (lb) Front Axle, with 14,600 (lb) Front Axle, with 12,000 (lb) Front Axle)

Shipping Policy

We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.

Return Policy

We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund.

Warranty Policy

Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.