Name: National Bearing 320259 Engine Crankshaft Seal
Brand: National Bearing
SKU: NS320259
Price: 20.86 USD
Availability: InStock

National Bearing® 320259 Engine Crankshaft Seal

Manufacturer #320259

National Bearing® 320259 Engine Crankshaft Seal

Manufacturer #320259

$20.86

~~$24.54~~

Save $3.68 (15%)

Only 11 left in stock – order soon

Get it between Fri, Aug 29 - Tue, Sep 02, 2025

This part does not fit your selected vehicle 1960 Dodge Dart

Change vehicle | View Correct Part

Free & Fast Shipping

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

100% Safety

Only secure payments

SKU	NS320259
Brand	National Bearing®
Part Name	Engine Crankshaft Seal
Part	# 320259
Quantity Per Vehicle	1
Pack of	1
Condition	New
Manufacturer’s Warranty	12 months/12,000 miles

+ Buick
+ Chevrolet
+ Oldsmobile
+ Pontiac

Engine Crankshaft Seal
National 320259 Engine Crankshaft Seal for Pontiac Grand Am
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; multi-lip
Temperature range: -40°F to 400°F / -40°C to 204°C
Excellent high temperature capabilities
Compatible with wide range of fluids
Delivers quality and reliable performance for every type of repair

Inside Diameter (IN)	2.005
Inside Diameter (MM)	50.930
Outside Diameter (MM)	73.360
Outside Diameter (IN)	2.888
Width (IN)	0.340
Width (MM)	8.640
Material	Fluoro-elastomer
5845915	Clockwise-spiral lip design
3688189	Oil seal
59309	320000
Thickness (IN)	0.340
Thickness (MM)	8.640
Type	32
5845952	Inch
Housing Bore (MM)	73.100
Housing Bore (IN)	2.878
Shaft Diameter (IN)	2.005
Shaft Diameter (MM)	50.930
Grade Type	Premium

1988-1998 Buick Skylark (Front); 1990-1994 Chevrolet Beretta (Front); 1995-2002 Chevrolet Cavalier (Front); 1997-1999 Chevrolet Malibu (Front); 1987 Oldsmobile Calais (Front); 1992-1998 Oldsmobile Achieva (Front); 1999-2001 Oldsmobile Alero (Front); 1988-1991 Oldsmobile Cutlass Calais (Front); 1990-1991 Oldsmobile Cutlass Supreme (Front); 1988-2001 Pontiac Grand Am (Front); 1990-1991 Pontiac Grand Prix (Front); 1995-2002 Pontiac Sunfire (Front)

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.