National 6818 Seal or gasket

National 6818 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

1.739

Housing bore

3.000

Seal O.D.

3.008

Seal width

0.500

Type / illustration

71

Section as printed

RADIAL SHAFT SEALS

Name taken from

the section heading, pdf page 93

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

Shaft

1.739″ / 44.170mm

Housing bore

3.000″ / 76.200mm

Outside diameter

3.008″ / 76.400mm

Width

0.500″ / 12.700mm

Material

Nitrile

Type

71

Name taken from

the section heading, pdf page 128

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 A46607; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel A46607; interchange not verified by SearchForPart.
• Listed by National as corresponding to Sealed Power N17727; interchange not verified by SearchForPart.
• Listed by National as corresponding to Mopar T1710; interchange not verified by SearchForPart.
• Listed by National as corresponding to Yukon Gear YMS6818; interchange not verified by SearchForPart.
• Listed by National as corresponding to Transcom Oil Seals 173305PTBP; interchange not verified by SearchForPart.
• Listed by National as corresponding to SKF C-R 6818; interchange not verified by SearchForPart.
• Listed by National as corresponding to A/C Delco ACDEL 415350; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel 300C14708; interchange not verified by SearchForPart.
• Listed by National as corresponding to GMC WHITE 475012N; interchange not verified by SearchForPart.
• Listed by National as corresponding to GMC MECH 370021A; interchange not verified by SearchForPart.
• Listed by National as corresponding to GMC HYST 450111; interchange not verified by SearchForPart.
• Listed by National as corresponding to Victor VIC 472179; interchange not verified by SearchForPart.
• Listed by National as corresponding to Mc Cord FITZ 6863S28; 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.