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.
This Part Fits the Following OEM/Substitute Numbers:
Viton Type
with 8.5 (in) Ring Gear
with Spicer 44-1 Axle
National 5778V Differential Pinion Seal
General
Inside Diameter
1.552
39.420
Shaft (Inch)
1.552
Width (Inch)
0.645
Unit of Dimension
Inch
Housing Bore (Inch)
3.160
Outside Diameter (Inch)
3.165
Shaft (MM)
39.420
Part Description
Oil Seal
Packaging
bar code
724956161737
package quantity
1
length
3.25 in
width
0.88 in
height
3.25 in
weight
0.19 lb
Information on technical characteristics, the delivery set, the country of manufacture and the appearance
of the goods is for reference only and is based on the latest information available at the time of publication.