National 9339S Seal or gasket

National 9339S 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 370179A.

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

3.500

Housing bore

4.450

Seal O.D.

4.455

Seal width

0.525

Type / illustration

278

Section as printed

RADIAL SHAFT SEALS

Name taken from

the section heading, pdf page 94

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

Shaft

3.500″ / 88.900mm

Housing bore

4.450″ / 113.030mm

Outside diameter

4.455″ / 113.160mm

Width

0.525″ / 13.340mm

Material

Nitrile

Type

278

Name taken from

the section heading, pdf page 146

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 370179A

Listed by the maker as corresponding

• Listed by National as corresponding to L & S Bearing A65121S; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel A65121S; interchange not verified by SearchForPart.
• Listed by National as corresponding to Ford C5TA1190D; interchange not verified by SearchForPart.
• Listed by National as corresponding to Ford C5TZ1190D; interchange not verified by SearchForPart.
• Listed by National as corresponding to Sealed Power N34885; interchange not verified by SearchForPart.
• Listed by National as corresponding to SKF C-R 9339S; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel 65121S; interchange not verified by SearchForPart.
• Listed by National as corresponding to Timken 9339S; 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

Not currently offered by an approved supplier. Ask us to source it and we look for a supplier.

Do you sell this part?

If you stock or supply this part, tell us about your business and what you sell.

Sell or Supply Parts

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.