National 320457 Seal or gasket

National 320457 is a seal or gasket in Hardware & Accessories, US catalog. Listed by National Industrial Applications, Product Specifications & Interchange Guide (Catalog No. 430i, July 2019; Federal-Mogul Motorparts).

Radial Shaft Seals

Cross-reference / also printed as

Other number printed by the maker: National UNIVE 41754628.

As stated by the source of this catalog record, not a fitment check by SearchForPart. Confirm with the manufacturer before ordering.

Specifications

Lip material (code as printed)

S

Shaft size

0.472

Housing bore

1.000

Seal O.D.

1.006

Seal width

0.375

Type / illustration

32

Section as printed

RADIAL SHAFT SEALS

Name taken from

the section heading, pdf page 101

Specifications from National Oil Seals & Bearings Specifications Guide (DRiV, 2021)

Shaft

0.472″ / 11.990mm

Housing bore

1.000″ / 25.400mm

Outside diameter

1.006″ / 25.550mm

Width

0.375″ / 9.530mm

Material

Nitrile

Type

32

Name taken from

the section heading, pdf page 96

About this kind of part (general, written by SearchForPart)

Seals a joint against leaks of fluid, air, water or dust. A leak at a joint or a part taken apart calls for a new one. Check size, material and the joint it seals.

When ordering, give the part number exactly as printed and its maker, and the make, model and year of the truck, trailer, reefer unit or machine (or the engine or unit serial number). SearchForPart shows fitment only as the source printed it: check it before you order.

Reference numbers

Other number printed by the maker

• National UNIVE 41754628

Listed by the maker as corresponding

• Listed by National as corresponding to L & S Bearing A54214; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel A54214; interchange not verified by SearchForPart.
• Listed by National as corresponding to Studebaker A55794; interchange not verified by SearchForPart.
• Listed by National as corresponding to John Deere AR1201R; interchange not verified by SearchForPart.
• Listed by National as corresponding to General Electric Cor K8169240AA21; interchange not verified by SearchForPart.
• Listed by National as corresponding to Sealed Power N4641; interchange not verified by SearchForPart.
• Listed by National as corresponding to Mopar T407; interchange not verified by SearchForPart.
• Listed by National as corresponding to SKF C-R 320457; interchange not verified by SearchForPart.
• Listed by National as corresponding to General Electric Cor 125A848AE4; interchange not verified by SearchForPart.
• Listed by National as corresponding to Michigan (see Clark) STEM 380023A; interchange not verified by SearchForPart.
• Listed by National as corresponding to Timken AMC 340356; interchange not verified by SearchForPart.
• Listed by National as corresponding to Victor VIC 47000428; interchange not verified by SearchForPart.
• Listed by National as corresponding to Garlock 63X44; interchange not verified by SearchForPart.
• Listed by National as corresponding to Garlock 65X43; interchange not verified by SearchForPart.
• Listed by National as corresponding to Garlock 65X44; interchange not verified by SearchForPart.

Reference numbers as printed by the maker. They are not a statement that the parts are interchangeable. Confirm with the manufacturer before ordering.

Availability

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Catalog information provided by National Industrial Applications, Product Specifications & Interchange Guide (Catalog No. 430i, July 2019; Federal-Mogul Motorparts). Fitment for your equipment is not verified by this page. SearchForPart does not show a price here.