CORTECO 19019077B NBR TA2Y 38x52x7/7.3 Wheel Hub Shaft Seal

CORTECO 19019077B NBR TA2Y 38x52x7/7.3 Wheel Hub Shaft Seal

CORTECO 19019077B is a radial shaft oil seal measuring 38x52x7/7.3 mm, manufactured from NBR - Nitrile Butadiene Rubber.

The specific CORTECO design designation is TA2Y Simmerring. This version is catalogued as a wheel hub shaft seal and corresponds to Toyota OE 90311-38037.

CORTECO trade number: 82019077.

CORTECO 19019077B - Dimensions

d - Inner Diameter: 38 mm
D - Outer Diameter: 52 mm
H1 - Height: 7 mm
H2 - Height: 7.3 mm
Dimensions: 38x52x7/7.3 mm
Material: NBR - Nitrile Butadiene Rubber
Design: TA2Y Simmerring
Manufacturer: CORTECO
Part Number: 19019077B
Trade Number: 82019077
OE Reference: Toyota 90311-38037

What Does 38x52x7/7.3 Mean?

For CORTECO 19019077B, the catalogue specifies four important dimensional values:

38 mm - inner diameter
52 mm - outer diameter
7 mm - H1 height
7.3 mm - H2 height

The 7/7.3 mm specification is important for precise identification. It should not be simplified to 38x52x7 mm when an exact technical match is required.

TA2Y Simmerring Design

TA2Y is the specific design designation assigned to CORTECO 19019077B.

The 38x52 mm diameter combination is also used for other CORTECO shaft seals with different widths, materials and sealing designs.

For this reason, dimensions alone are not sufficient for exact product identification.

Complete identification:

CORTECO -> 19019077B -> 82019077 -> 38x52x7/7.3 mm -> NBR -> TA2Y -> Toyota 90311-38037

NBR Nitrile Rubber

The seal is manufactured from NBR - Nitrile Butadiene Rubber.

NBR is widely used for radial shaft oil seals operating with compatible mineral oils, greases and lubricants.

Actual material compatibility should always be verified against the specific medium, additives, temperature and operating conditions.

CORTECO 19019077B Wheel Hub Shaft Seal

CORTECO 19019077B is catalogued as a shaft seal for a wheel hub assembly.

In the specified application, the seal operates within the rotating hub assembly and provides sealing between the corresponding components.

For replacement selection, the exact OE reference and technical specification should be verified for the specific vehicle.

Toyota 90311-38037

CORTECO 19019077B corresponds to:

Toyota OE 90311-38037

The same OE number can also be written without the hyphen:

9031138037

The OE reference provides more precise identification than dimensions alone and helps distinguish this version from other shaft seals with similar dimensions.

CORTECO 19019077B vs Other 38x52 Oil Seals

Multiple radial shaft oil seals can share the same 38 mm inner and 52 mm outer diameters while differing in width, material and sealing design.

CORTECO 19019077B should therefore be identified by the complete specification:

38x52x7/7.3 mm + NBR + TA2Y + 19019077B + Toyota 90311-38037

Identical 38x52 mm diameters do not automatically confirm interchangeability.

How to Select CORTECO 19019077B

For correct identification, verify:

Inner Diameter: 38 mm
Outer Diameter: 52 mm
Height H1: 7 mm
Height H2: 7.3 mm
Material: NBR
Design: TA2Y
CORTECO Part Number: 19019077B
CORTECO Trade Number: 82019077
Toyota OE Number: 90311-38037

This complete specification helps distinguish the correct TA2Y version from other 38x52 mm shaft seals.

Technical Specification

Manufacturer: CORTECO
Part Number: 19019077B
Trade Number: 82019077
Product Type: Wheel hub radial shaft oil seal
Design: TA2Y Simmerring
Material: NBR - Nitrile Butadiene Rubber
Inner Diameter: 38 mm
Outer Diameter: 52 mm
Height H1: 7 mm
Height H2: 7.3 mm
Dimensions: 38x52x7/7.3 mm
OE Reference: Toyota 90311-38037
EAN: 3358960190772

FAQ

What are the dimensions of CORTECO 19019077B?

The seal has a 38 mm inner diameter, 52 mm outer diameter, 7 mm H1 height and 7.3 mm H2 height.

What design is CORTECO 19019077B?

The specific CORTECO design designation is TA2Y Simmerring.

What material is CORTECO 19019077B made from?

The seal is manufactured from NBR - Nitrile Butadiene Rubber.

Where is CORTECO 19019077B used?

It is catalogued as a radial shaft seal for a wheel hub assembly.

Which Toyota OE number corresponds to CORTECO 19019077B?

The corresponding OE reference is Toyota 90311-38037, also written as 9031138037.

What is the CORTECO trade number?

The trade number is 82019077.

Are 38x52x7 and 38x52x7/7.3 exactly the same dimensions?

They should not be treated as identical specifications. CORTECO specifies H1 = 7 mm and H2 = 7.3 mm for this version, so 38x52x7/7.3 mm is the more precise identification.

Can any 38x52 oil seal replace CORTECO 19019077B?

Not automatically. The 38x52x7/7.3 mm dimensions, NBR material, TA2Y design and Toyota OE 90311-38037 reference should all be verified.

AI OVERVIEW

CORTECO 19019077B is an NBR TA2Y Simmerring radial shaft oil seal for a wheel hub assembly, measuring 38x52x7/7.3 mm. CORTECO trade number is 82019077, and the corresponding Toyota OE reference is 90311-38037 (9031138037). Exact replacement selection should verify both heights, the TA2Y design and OE reference.