National 40337S Seal or gasket

National 40337S 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

2.500

Housing bore

3.148

Seal O.D.

3.154

Seal width

0.250

Type / illustration

4S

Section as printed

RADIAL SHAFT SEALS

Name taken from

the section heading, pdf page 95

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

Shaft

2.500″ / 63.500mm

Housing bore

3.148″ / 79.960mm

Outside diameter

3.154″ / 80.110mm

Width

0.250″ / 6.350mm

Material

Nitrile

Type

4S

Name taken from

the section heading, pdf page 101

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 Meritor A-1205-H-2114; interchange not verified by SearchForPart.
• Listed by National as corresponding to Rockwell A1205H-2114; interchange not verified by SearchForPart.
• Listed by National as corresponding to L & S Bearing A53072; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel A53072; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel A87128S; interchange not verified by SearchForPart.
• Listed by National as corresponding to Butler Bin A9288; interchange not verified by SearchForPart.
• Listed by National as corresponding to BorgWarner AFWS110B; interchange not verified by SearchForPart.
• Listed by National as corresponding to Sealed Power N24880; interchange not verified by SearchForPart.
• Listed by National as corresponding to Wisconsin PH200B; interchange not verified by SearchForPart.
• Listed by National as corresponding to ITM PR3131; interchange not verified by SearchForPart.
• Listed by National as corresponding to Mopar T2380; interchange not verified by SearchForPart.
• Listed by National as corresponding to Hughes-keenan V1055; interchange not verified by SearchForPart.
• Listed by National as corresponding to Studebaker EL-PA 473010; interchange not verified by SearchForPart.
• Listed by National as corresponding to SKF C-R 40337S; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel 31023004.5; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel 31023204.5; interchange not verified by SearchForPart.
• Listed by National as corresponding to Timken 40337S; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel TROS 240319; interchange not verified by SearchForPart.
• Listed by National as corresponding to Victor TROS 5M293; interchange not verified by SearchForPart.
• Listed by National as corresponding to Butler Bin 607A; interchange not verified by SearchForPart.
• Listed by National as corresponding to Butler Bin 72-07600V; interchange not verified by SearchForPart.
• Listed by National as corresponding to Butler Bin 72-314750; interchange not verified by SearchForPart.
• Listed by National as corresponding to Butler Bin 72-31475V; 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.