National 6930 Seal or gasket

National 6930 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

1.812

Housing bore

4.123

Seal O.D.

4.128

Seal width

0.746

Type / illustration

21

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

1.812″ / 46.020mm

Housing bore

4.123″ / 104.720mm

Outside diameter

4.128″ / 104.850mm

Width

0.746″ / 18.950mm

Material

Leather

Type

21

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 A46657; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel A46657; interchange not verified by SearchForPart.
• Listed by National as corresponding to Ford B7A4676A; interchange not verified by SearchForPart.
• Listed by National as corresponding to Ford B8A4676A; interchange not verified by SearchForPart.
• Listed by National as corresponding to Sealed Power N18276; interchange not verified by SearchForPart.
• Listed by National as corresponding to Mopar T1762; interchange not verified by SearchForPart.
• Listed by National as corresponding to Ford WAA4676; interchange not verified by SearchForPart.
• Listed by National as corresponding to Ford WAA4676B; interchange not verified by SearchForPart.
• Listed by National as corresponding to Ford WAT4676A; interchange not verified by SearchForPart.
• Listed by National as corresponding to Ford WAT4676A3; interchange not verified by SearchForPart.
• Listed by National as corresponding to Ford XW1652; interchange not verified by SearchForPart.
• Listed by National as corresponding to Yukon Gear YMS6930; interchange not verified by SearchForPart.
• Listed by National as corresponding to SKF C-R 693029; interchange not verified by SearchForPart.
• Listed by National as corresponding to Chrysler CHRYS 5778; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel 408A15204.5; interchange not verified by SearchForPart.
• Listed by National as corresponding to Fitzgerald FITZ 6864S; 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.