Interchangeable With 8610 (1)

PINION SEAL

26026792

$1.26

Technical Specifications

Part Number

8610

Application Summary

Avanti II Diff 01-87; Buick Apollo Diff 75-73; Century Diff 81-78; Electra Diff 86-77; LeSabre Diff 86-77; Regal Diff 87-78; Riviera Diff 78-77; Skyhawk Diff 80-75; Skylark Diff 79-75; Cadillac Brougham Diff 90-87; Commercial Chassis

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

38.630 MM
1.521 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

67.560 MM
2.660 IN

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

Nitrile

Thickness

10.770 MM
0.424 IN

Parts Interchange

Manufacturer	Part Numbers
AC DELCO	292-45
AMERICAN AXLE & MFG INC	26026792
CHEVROLET	26026792
CHICAGO RAWHIDE/ SKF INDU	15305
FEDERAL STOCKING NUMBER	5330-01-384-6273
OTHER	B008Y9G7L0, 26026792, 38028PC, 552571
POWER TRAIN COMPNTS / PTC	PT8610, PT8610B
WORKHORSE PARTS	26026792

Vehicle Fitment

Make	Model	Years
AVANTI	II	1987-1990, 2001
BUICK	APOLLO	1973-1975
BUICK	CENTURY	1978-1981
BUICK	ELECTRA	1977-1986
BUICK	LESABRE	1977-1987
BUICK	REGAL	1978-1987
BUICK	RIVIERA	1977-1978
BUICK	SKYHAWK	1975-1980
BUICK	SKYLARK	1975-1979
CADILLAC	BROUGHAM	1987-1990
CADILLAC	COMMERCIAL CHASSIS	1982-1987
CADILLAC	DEVILLE	1982-1984
CADILLAC	FLEETWOOD	1982-1986
CHEVROLET	ASTRO	1985-2001
CHEVROLET	BLAZER	1995-2001
CHEVROLET	CAMARO	1982-2001
CHEVROLET	CAPRICE	1982-1993
CHEVROLET	COMMERCIAL CHASSIS	1991-1993
CHEVROLET	EL CAMINO	1978-1987
CHEVROLET	IMPALA	1977-1985, 1994-1996

Show all applications...

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.