National 204020 Seal or gasket

National 204020 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 TIMKE 205017.

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

1.125

Housing bore

1.780

Seal O.D.

1.785

Seal width

0.468

Type / illustration

204

Section as printed

RADIAL SHAFT SEALS

Name taken from

the section heading, pdf page 97

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

Shaft

1.125″ / 28.580mm

Housing bore

1.780″ / 45.210mm

Outside diameter

1.785″ / 45.340mm

Width

0.468″ / 11.890mm

Material

Nitrile

Type

204

Name taken from

the section heading, pdf page 90

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 TIMKE 205017

Listed by the maker as corresponding

• Listed by National as corresponding to L & S Bearing A76026S; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel A76026S; interchange not verified by SearchForPart.
• Listed by National as corresponding to Trostel A78012; interchange not verified by SearchForPart.
• Listed by National as corresponding to NOK AE7103E; interchange not verified by SearchForPart.
• Listed by National as corresponding to NOK AF7103E1; interchange not verified by SearchForPart.
• Listed by National as corresponding to NOK AF8713E; interchange not verified by SearchForPart.
• Listed by National as corresponding to NOK AF8713E0; interchange not verified by SearchForPart.
• Listed by National as corresponding to Avco F241543; interchange not verified by SearchForPart.
• Listed by National as corresponding to John Deere M17824; interchange not verified by SearchForPart.
• Listed by National as corresponding to Sealed Power N11164; interchange not verified by SearchForPart.
• Listed by National as corresponding to Canadian Tool & Die SE-43; interchange not verified by SearchForPart.
• Listed by National as corresponding to Canadian Tool & Die SE-65; interchange not verified by SearchForPart.
• Listed by National as corresponding to Mopar T904; interchange not verified by SearchForPart.
• Listed by National as corresponding to Mopar T906; interchange not verified by SearchForPart.
• Listed by National as corresponding to GMC 0704-E925; interchange not verified by SearchForPart.
• Listed by National as corresponding to SKF C-R 204020; interchange not verified by SearchForPart.
• Listed by National as corresponding to Transcom Oil Seals 111784VHY; interchange not verified by SearchForPart.
• Listed by National as corresponding to Timken TIMKE 204017; interchange not verified by SearchForPart.
• Listed by National as corresponding to A/C Delco ACDEL 204017; interchange not verified by SearchForPart.
• Listed by National as corresponding to A/C Delco ACDEL 205015; interchange not verified by SearchForPart.
• Listed by National as corresponding to Victor VIC 47126728; interchange not verified by SearchForPart.
• Listed by National as corresponding to Victor VIC 47071228; interchange not verified by SearchForPart.
• Listed by National as corresponding to Cushman CUSH 240731; 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.