Interchangeable With 3604 (2)

PINION SEAL

BR3Z4676A

$23.02

OIL SEAL

18190

$12.19

Technical Specifications

Part Number

3604

Application Summary

Avanti Avanti Diff 07-05; Ford Aerostar Diff 97-86; Bronco Diff 96-83; Bronco II Diff 90-84; Country Sedan Diff 74-67; Country Squire Diff 91-67; Crown Victoria Diff 11-92; Custom Diff 72-67; Custom 500 Diff 77-67; E-100 Econoline Diff

Feature 1

Low swell in hydrocarbon fluids

Feature 2

Design type: spring loaded; multi-lip

Feature 3

Provides good low temperature capability

Feature 4

Temperature range: -40F to 225F; -40C to 107C

Feature 5

Delivers quality and reliable performance for every type of repair

Inside Diameter

46.020 MM
1.812 IN

Marketing Description

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.

Outside Diameter

2.783 IN
70.690 MM

Product Description - Extended

National Oil Seal

Product Description - Invoice

Multi Purpose Seal

Product Description - Long

Multi Purpose Seal

Product Description - Short

Multi Purpose Seal

Sealing Material

Fluoro-Elastomer

Thickness

0.455 IN
11.560 MM

Parts Interchange

Manufacturer	Part Numbers
CHICAGO RAWHIDE/ SKF INDU	18190
OTHER	BR3Z4676A, 046005D-NB7002, 3604

Vehicle Fitment

Make	Model	Years
AVANTI	AVANTI	2005-2007
FORD	AEROSTAR	1986-1997
FORD	BRONCO	1983-1996
FORD	BRONCO II	1984-1990
FORD	COUNTRY SEDAN	1967-1974
FORD	COUNTRY SQUIRE	1967-1974, 1987-1991
FORD	CROWN VICTORIA	1992-2011
FORD	CUSTOM	1967-1972
FORD	CUSTOM 500	1967-1977
FORD	E-100 ECONOLINE	1983
FORD	E-100 ECONOLINE CLUB WAGON	1983
FORD	E-150	2003-2014
FORD	E-150 CLUB WAGON	2003-2005
FORD	E-150 ECONOLINE	1983-2002
FORD	E-150 ECONOLINE CLUB WAGON	1983-2002
FORD	E-250 ECONOLINE	1983-1989
FORD	E-250 ECONOLINE CLUB WAGON	1983-1989
FORD	EXPEDITION	1997-2018
FORD	EXPLORER	1991-2010
FORD	EXPLORER SPORT	2001-2003

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This list of compatible vehicles and years is accurate, but it may not be complete. There may be additional vehicle applications and years compatible with this part not listed.