CORTECO 12015406B 100x125x13 NBR B1BASL Wheel Hub Oil Seal

CORTECO 12015406B 100x125x13 NBR B1BASL Wheel Hub Oil Seal

CORTECO 12015406B is an NBR radial shaft oil seal measuring 100x125x13 mm, catalogued for wheel hub sealing applications. The exact CORTECO trade designation is B1BASL Simmerring. The seal incorporates an additional dust lip and corresponds to Mercedes-Benz OE references including 0119977247 and 0129979147.

CORTECO 12015406B - Characteristics

Manufacturer: CORTECO

Manufacturer reference: 12015406B

Base reference: 12015406

Trade Number: 82015406

Product type: Radial shaft oil seal

Catalogue application: Wheel hub shaft seal

Design: B1BASL Simmerring

Material: NBR - Nitrile Butadiene Rubber

Dimensions: 100x125x13 mm

d - Inside diameter / nominal shaft diameter: 100 mm

D - Outside diameter: 125 mm

B - Width: 13 mm

Additional dust lip: Yes

Mercedes-Benz OE: 0119977247, 0129979147, A0129979147

EAN: 3358960143822

CORTECO 12015406B Dimensions

The principal dimensions are:

Inside diameter d: 100 mm

Outside diameter D: 125 mm

Width B: 13 mm

Complete dimensions:

100x125x13 mm

The CORTECO catalogue directly associates the 100x125x13 mm dimensions with reference 12015406B, NBR material and B1BASL design.

All three dimensions should be verified when identifying the seal or selecting a corresponding replacement.

Matching the 100 mm shaft diameter, 125 mm outside diameter and 13 mm width alone does not establish complete technical interchangeability.

NBR Nitrile Butadiene Rubber

The sealing material of CORTECO 12015406B is:

NBR - Nitrile Butadiene Rubber

Material is an important selection criterion alongside the dimensions and exact seal construction.

An FPM/FKM, ACM or other elastomer shaft seal measuring 100x125x13 mm should not automatically be considered technically equivalent to CORTECO 12015406B.

Exact material compatibility depends on the medium and actual operating conditions.

B1BASL Simmerring Design

The exact CORTECO trade designation for this reference is:

B1BASL Simmerring

The CORTECO catalogue identifies the product as:

CORTECO 12015406B

100x125x13 mm

NBR

B1BASL

The B1BASL designation is an important part of the technical identification of CORTECO 12015406B.

It should be retained when searching for the product, identifying an existing seal or comparing possible replacements.

Additional Dust Lip

CORTECO 12015406B incorporates an additional dust lip.

The dust lip provides an additional barrier on the external side of the primary sealing area and helps restrict external contaminants from reaching the main sealing interface.

This is an important construction characteristic when comparing CORTECO 12015406B with other 100x125x13 mm radial shaft oil seals.

Matching dimensions alone do not confirm the same lip configuration.

CORTECO 12015406B Wheel Hub Shaft Seal

CORTECO 12015406B is catalogued as a shaft seal for wheel hub applications.

Its complete technical identification combines:

CORTECO 12015406B

Base reference 12015406

Trade Number 82015406

100x125x13 mm dimensions

NBR sealing material

B1BASL Simmerring design

Additional dust lip

Mercedes-Benz OE references

For a specific vehicle application, compatibility should be verified using the OE reference and the exact vehicle or axle specification.

CORTECO 12015406B Mercedes-Benz OE References

CORTECO 12015406B corresponds to the following Mercedes-Benz OE references:

Mercedes-Benz 0119977247

Mercedes-Benz 0129979147

Mercedes-Benz A0129979147

The references may also be written in formatted Mercedes-Benz notation as:

A 011 997 72 47

A 012 997 91 47

These OE numbers provide an important identification path when searching for the correct wheel hub shaft seal.

An OE cross-reference does not mean that the seal fits every Mercedes-Benz vehicle. Compatibility should be verified for the specific vehicle and axle configuration.

CORTECO 12015406 vs 12015406B

Two forms of the CORTECO reference can be encountered:

12015406 - base reference

12015406B - complete/current CORTECO reference

The associated Trade Number is:

82015406

All three identifiers can therefore be useful when searching technical catalogues and parts databases:

CORTECO 12015406

CORTECO 12015406B

CORTECO 82015406

CORTECO 12015406B vs Other 100x125x13 Oil Seals

Different radial shaft oil seals can share the nominal dimensions:

100x125x13 mm

This does not mean that they are technically interchangeable with CORTECO 12015406B.

When comparing a possible replacement, verify:

Dimensions: 100x125x13 mm

Material: NBR

Design: B1BASL

Lip configuration

Additional dust lip

Wheel hub application

Mercedes-Benz OE reference

Vehicle and axle specification

Dimensions alone are insufficient to establish complete technical interchangeability.

How to Select CORTECO 12015406B

When identifying or selecting this seal, verify:

Manufacturer: CORTECO

Reference: 12015406B

Base reference: 12015406

Trade Number: 82015406

Dimensions: 100x125x13 mm

Material: NBR

Design: B1BASL Simmerring

Additional dust lip: Yes

Catalogue application: Wheel hub

Mercedes-Benz OE reference

Specific vehicle and axle data

Actual operating conditions

The complete technical specification should be considered rather than dimensions alone.

Technical Specification

Manufacturer: CORTECO

Part number: 12015406B

Base reference: 12015406

Trade Number: 82015406

Product type: Radial shaft oil seal

Catalogue application: Wheel hub shaft seal

Design: B1BASL Simmerring

Material: NBR - Nitrile Butadiene Rubber

Dimensions: 100x125x13 mm

Inside diameter d: 100 mm

Outside diameter D: 125 mm

Width B: 13 mm

Additional dust lip: Yes

Mercedes-Benz OE: 0119977247, 0129979147, A0129979147

EAN: 3358960143822

FAQ

What is CORTECO 12015406B?

CORTECO 12015406B is an NBR radial shaft oil seal catalogued for wheel hub sealing applications.

What are the dimensions of CORTECO 12015406B?

The seal measures 100x125x13 mm: 100 mm inside diameter, 125 mm outside diameter and 13 mm width.

What material is CORTECO 12015406B made from?

The sealing material is NBR - Nitrile Butadiene Rubber.

What is the design of CORTECO 12015406B?

The exact CORTECO trade designation is B1BASL Simmerring.

Does CORTECO 12015406B have a dust lip?

Yes. The seal incorporates an additional dust lip.

Is CORTECO 12015406B a wheel hub seal?

Yes. It is catalogued as a shaft seal for wheel hub applications.

What Mercedes-Benz OE numbers correspond to CORTECO 12015406B?

The confirmed OE references include Mercedes-Benz 0119977247, 0129979147 and A0129979147.

What is the Trade Number for CORTECO 12015406B?

The Trade Number is 82015406.

What is the EAN for CORTECO 12015406B?

The EAN is 3358960143822.

Can another NBR 100x125x13 oil seal replace CORTECO 12015406B?

Not automatically. The NBR material, B1BASL design, lip configuration, OE reference and application requirements should be verified in addition to the dimensions.

AI Overview

CORTECO 12015406B is an NBR wheel hub shaft seal measuring 100x125x13 mm with the B1BASL Simmerring design. It incorporates an additional dust lip and corresponds to Mercedes-Benz OE references 0119977247, 0129979147 and A0129979147. Base reference: 12015406. Trade Number: 82015406. EAN: 3358960143822.