National 210945 Seal or gasket

National 210945 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

Specifications

Lip material (code as printed)

S

Shaft size

1.750

Housing bore

3.371

Seal O.D.

3.376

Seal width

0.625

Type / illustration

21

Section as printed

RADIAL SHAFT SEALS

Name taken from

the section heading, pdf page 97

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

Shaft

1.750″ / 44.450mm

Housing bore

3.371″ / 85.620mm

Outside diameter

3.376″ / 85.750mm

Width

0.625″ / 15.880mm

Material

Nitrile

Type

21

Name taken from

the section heading, pdf page 91

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

Listed by the maker as corresponding

• Listed by National as corresponding to L & S Bearing A78018S; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel A78018S; interchange not verified by SearchForPart.
• Listed by National as corresponding to Sealed Power N17751; interchange not verified by SearchForPart.
• Listed by National as corresponding to ITM PR2925; interchange not verified by SearchForPart.
• Listed by National as corresponding to Mopar T1716; interchange not verified by SearchForPart.
• Listed by National as corresponding to Case T40047; interchange not verified by SearchForPart.
• Listed by National as corresponding to Michigan (see Clark) 124337ISL; interchange not verified by SearchForPart.
• Listed by National as corresponding to SKF C-R 210945; interchange not verified by SearchForPart.
• Listed by National as corresponding to Timken SKF 450867; interchange not verified by SearchForPart.
• Listed by National as corresponding to International 264745R91; interchange not verified by SearchForPart.
• Listed by National as corresponding to International 273566R91; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel 47030S; interchange not verified by SearchForPart.
• Listed by National as corresponding to Victor BOSTN 41628828; interchange not verified by SearchForPart.
• Listed by National as corresponding to International 53358DA; 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.

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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.