Name: National® - Automatic Transmission Extension Housing Seal
Brand: National
SKU: mpn1074400
Price: 6.93 USD
Availability: InStock

Vehicle Fitment

Make	Model	Year
Avanti	II	1965-1966
Bentley	Continental	1955-1965
	R Type	1952-1954
	S1 Series	1955-1958
	S2	1959-1961
	S3	1962-1965
	T1	1966-1967
Buick	Electra	1964-1966
	Estate	1964
	Gran Sport	1965-1966
	Le Sabre	1964-1966
	Riviera	1964-1966
	Skylark	1965-1966
	Special	1965-1966
	Sportwagon	1966
	Wildcat	1964-1966
Cadillac	Calais	1965-1966
	Commercial Chassis	1946-1957, 1959-1966
	Deville	1953-1966
	Eldorado	1953-1966
	Series 61	1946-1951
	Series 62	1946-1964
	Series 75	1946-1966
	Sixty Special	1946-1957, 1959-1966
Chevy	1500	1954
	3100	1954-1958
	3200	1955-1958
	3400	1955-1958
	3500	1955-1958
	3600	1954-1958
	3700	1954, 1956-1958
	3800	1954-1958
	3900	1954
	3B	1959
	3C	1959
	3D	1959
	3E	1959
	3F	1959
	3G	1959
	Bel Air	1965-1966
	Biscayne	1965-1966
	Blazer	1969-1977
	Caprice	1966
	Chevelle	1965-1966
	Chevy II	1966
	CK Pickup	1960-1962, 1964-1977
	El Camino	1965-1976
	G-Series	1970-1977
	Impala	1965-1966
	Malibu	1965-1966
	P-Series	1964-1977
	Sedan Delivery	1954-1958
	Suburban	1960-1962, 1964-1977
	Truck	1960
Excalibur	Phaeton	1965-1966
Frazer	Frazer	1946-1951
Frazer	Manhattan	1946-1951
GMC	100	1955
	150	1953, 1955
	250	1951-1959
	1000 Series	1960-1962
	1500 Series	1960-1962, 1964-1965
	250-22	1951-1953
	250-24	1953-1954
	2500 Series	1960-1962, 1965
	3000 Series	1960-1962, 1965-1966
	3500 Series	1960-1962, 1965-1966
	CK Pickup	1960-1962, 1966-1977
	G-Series	1964-1977
	Jimmy	1970-1977
	P-Series	1966-1977
	P252	1951
	P253	1951
	PB-Series	1961-1962, 1966
	PM252	1952-1954
	PM253	1952-1954
	S300	1955-1959
	Sprint	1971-1977
	Suburban	1964-1965, 1967-1977
	Truck	1955, 1960
Henry J	Corsair	1952-1954
Henry J	Vagabond	1952
Hudson	Commodore	1946-1952
	Hornet	1951-1954
	Italia	1954
	Jet	1953-1954
	Pacemaker	1950, 1952
	Pickup	1946-1947
	Super	1946-1950
	Wasp	1952-1955
Jeep	Commando	1966
	DJ	1966
	Gladiator	1965
	J-Series	1964-1966
	Jeepster	1966
	Truck	1965
	Universal	1964-1966
	Wagoneer	1964-1966
Kaiser	Carolina	1953
	Custom	1946-1948
	Darrin	1954
	Deluxe	1949-1953
	Dragon	1953
	Manhattan	1952-1955
	Special	1946-1954
	Traveler	1949-1950
	Vagabond	1949-1950
	Virginian	1949-1952
Lincoln	Capri	1952-1954
Lincoln	Cosmopolitan	1949-1954
Nash	Ambassador	1946-1948
	Ambassador Custom	1949-1954
	Ambassador Super	1950-1954
	Nash-Healey	1952-1954
	Rambler	1950-1954, 1957
	Statesman	1951-1952, 1956
Oldsmobile	442	1965-1966
	Deluxe 88	1951-1956
	E-47	1947
	Eighty-Eight	1950-1964
	F-47	1947
	F85	1965-1966
	Fiesta	1957-1964
	G-47	1947
	J-47	1947
	L-47	1947
	Ninety-Eight	1950-1966
	Series 60	1946
	Series 66	1946-1948
	Series 68	1947-1948
	Series 76	1946-1950
	Series 78	1946-1949
	Series 88	1949
	Series 98	1946-1949
	Starfire	1954-1956, 1962-1966
Pontiac	Bonneville	1957-1966
	Catalina	1955-1956, 1959-1966
	Chieftain	1949-1958
	Grand Prix	1962-1966
	GTO	1966
	Laurentian	1965-1966
	LeMans	1963-1965
	Parisienne	1959-1966
	Silver Streak	1949-1952
	Star Chief	1954-1966
	Strato-Chief	1965-1966
	Streamliner	1948-1951
	Super Chief	1957-1958
	Tempest	1961-1965
	Torpedo	1949-1953
	Ventura	1960-1961
Rolls Royce	Phantom	1959-1967
	Silver Cloud	1959-1965
	Silver Dawn	1952-1954
	Silver Shadow	1966-1967
	Silver Wraith	1952-1958

Product Details

Automatic Transmission Extension Housing Seal by National®. Width: 0.582". Inside Diameter: 1.687". Outside Diameter: 2.506". Housing Bore: 2.502". Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping action to keep harmful contaminants such as dirt, moisture, etc. out of the seal and other wheel-end components.

Specifications

Helix Type: Counter-Clockwise-Spiral Lip Design

Housing Bore (Inch): 2.502 in

Housing Bore (MM): 63.550 mm

Inside Diameter (Inch): 1.687 in

Inside Diameter (mm): 42.850 mm

Material: Nitrile

Outside Diameter (Inch): 2.506 in

Outside Diameter (mm): 63.650 mm

Redicoat: Yes

Sealing Material: Nitrile

Series: 7000

Shaft (Inch): 1.687 in

Shaft (MM): 42.850 mm

Thickness (Inch): 0.582 in

Thickness (mm): 14.780 mm

Type: 41

Width (Inch): 0.582 in

Width (mm): 14.780 mm

Features

Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminants
A patent-pending National Dynamic Edge technology allows for maximum protection
Helps prevent premature bearing failure
Unmatched durability under the most grueling conditions
Constructed to meet OE configurations
Low swell in hydrocarbon fluids
Design type: spring loaded: multi-lip
Provides good low temperature capability
Temperature range: -40°F to 225°F: -40°C to 107°C
Delivers quality and reliable performance for every type of repair

Engineered for performance, National oil seals deliver superior protection and long service life thanks to premium material construction and a patent-pending National Dynamic Edge technology used in their manufacture. This innovation aggressively deflects dirt, liquid, and other contaminants that can lead to premature seal and bearing damage and diminished wheel-end performance. The National Dynamic Edge design consists of an integral sinusoidal wave that produces a dynamic pumping action to move contaminants away from the seal. This innovation ensures maximum protection from environmental contaminants under even the most adverse conditions. This part is engineered to meet OE specs to perfectly fit your vehicle.

National®, a brand of the Federal-Mogul Corporation, is a well-known name not only in the automotive industry, but also on the agricultural and industrial markets. For over 60 years, National has built a well-earned reputation offering high-end, premium products that meet or exceed the OE requirements across a wide range of wheel bearings and oils seal needs. The team at National keeps pace with the industry and provides ultimate solutions to meet the needs of today’s vehicles. The company has modern equipment, technology, and the expertise to coordinate the development, manufacturing, and testing of each product for maximum satisfaction of customers' needs. National is a premier choice when it comes to complete wheel end solutions.

Brand:

National

Part Number:

7038SA

UPC:

724956223756

Warranty

National warrants its products to be free from defects in materials or workmanship for a period of 24 months. The warranty period begins on the date the product is delivered.

The warranty is granted to the end-user and applies to products which are purchased, installed, and used for the purposes for which they are originally designed. This warranty covers defects arising under normal use and does not cover malfunctions or failures resulting from misuse, abuse, neglect, improper installation, or incorrect maintenance.

During the warranty period, National will repair or replace, at no charge, a product that is defective in materials or workmanship. National reserves the right to either repair or replace a defective component at its discretion and reserves the right to substitute an equivalent product under the terms of this warranty.

Magnuson-Moss Warranty Act:

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

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National® - Automatic Transmission Extension Housing Seal

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