National 55337 Seal or gasket

National 55337 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)

L

Shaft size

2.250

Housing bore

3.876

Seal O.D.

3.881

Seal width

0.468

Type / illustration

5L

Section as printed

RADIAL SHAFT SEALS

Name taken from

the section heading, pdf page 96

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

Shaft

2.250″ / 57.150mm

Housing bore

3.876″ / 98.450mm

Outside diameter

3.881″ / 98.580mm

Width

0.468″ / 11.890mm

Material

Leather

Type

5L

Name taken from

the section heading, pdf page 126

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-405-F-2; interchange not verified by SearchForPart.
• Listed by National as corresponding to Rockwell A405F-2; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel A56306; interchange not verified by SearchForPart.
• Listed by National as corresponding to NOK AA8376E; interchange not verified by SearchForPart.
• Listed by National as corresponding to NOK AA8376E0; interchange not verified by SearchForPart.
• Listed by National as corresponding to Sealed Power N22644; interchange not verified by SearchForPart.
• Listed by National as corresponding to ITM PR5169; interchange not verified by SearchForPart.
• Listed by National as corresponding to ITM PR8676; interchange not verified by SearchForPart.
• Listed by National as corresponding to Canadian Tool & Die SE-31; interchange not verified by SearchForPart.
• Listed by National as corresponding to Mopar T2266; interchange not verified by SearchForPart.
• Listed by National as corresponding to GMC 0704-7220; interchange not verified by SearchForPart.
• Listed by National as corresponding to Harnischfeger Corp 18F681D94; interchange not verified by SearchForPart.
• Listed by National as corresponding to Victor AM WH 472439; interchange not verified by SearchForPart.
• Listed by National as corresponding to Mc Cord MCCOR 417191; 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.