CORTECO 01035180B 40x52x7/11 ACM BASLSFRDX7 Differential Shaft Oil Seal

CORTECO 01035180B 40x52x7/11 ACM BASLSFRDX7 Differential Shaft Oil Seal

CORTECO 01035180B is a differential shaft oil seal with complete dimensions of 40x52x7/11 mm and the exact CORTECO BASLSFRDX7 design. The sealing material is ACM - Polyacrylate Rubber. The seal incorporates an additional dust lip and right-hand twist sealing geometry. Confirmed AUDI OE references include 02X409400A and 0B2409400.

CORTECO 01035180B - Technical Specification

Manufacturer: CORTECO

Full reference: 01035180B

Base reference: 01035180

Trade Number: 82035180

Product type: Differential shaft oil seal

Fitting position: Drive Axle

Exact design designation: BASLSFRDX7

Material: ACM - Polyacrylate Rubber

Dimensions: 40x52x7/11 mm

Inside diameter d: 40 mm

Outside diameter D: 52 mm

Height 1: 7 mm

Height 2: 11 mm

Additional dust lip: Yes

Swirl type: Right-hand Twist

AUDI OE: 02X409400A

AUDI OE: 0B2409400

CORTECO 01035180B Dimensions

Inside diameter d: 40 mm

Outside diameter D: 52 mm

Height 1: 7 mm

Height 2: 11 mm

Complete dimensions: 40x52x7/11 mm

Both height values are important for correct product identification.

The complete dimensional designation should therefore remain 40x52x7/11 mm when searching for or comparing replacement seals.

A simplified designation such as 40x52x7 mm does not represent the complete specified geometry of CORTECO 01035180B.

BASLSFRDX7 Oil Seal Design

Exact design designation: BASLSFRDX7

Manufacturer reference: 01035180B

Material: ACM

Dimensions: 40x52x7/11 mm

Additional dust lip: Yes

Swirl type: Right-hand Twist

BASLSFRDX7 is the exact CORTECO design designation associated with reference 01035180B.

The complete profile designation is an important identification parameter when comparing this seal with other 40x52 mm radial shaft seals.

Matching the nominal shaft and housing diameters alone does not establish complete technical interchangeability.

Additional Dust Lip

Additional dust lip: Yes

CORTECO 01035180B incorporates an additional dust lip.

The secondary lip provides an additional barrier on the external side of the primary sealing area and helps limit the ingress of external contamination toward the main sealing zone.

This feature should be considered when comparing CORTECO 01035180B with other seals having the same nominal shaft and housing diameters.

Right-hand Twist

Swirl type: Right-hand Twist

The right-hand twist is a specified construction feature of CORTECO 01035180B.

This directional sealing geometry forms part of the complete BASLSFRDX7 design and should be considered when identifying a technically suitable replacement.

A seal with identical dimensions but a different directional sealing geometry should not automatically be considered equivalent.

ACM Polyacrylate Rubber

Sealing material: ACM

Full material name: Polyacrylate Rubber

CORTECO specifies ACM as the sealing material for reference 01035180B.

The sealing material is an important selection criterion alongside dimensions, lip configuration and directional sealing geometry.

A 40x52x7/11 mm seal manufactured from NBR, FPM/FKM or another elastomer should not automatically be considered technically identical to CORTECO 01035180B.

Exact material compatibility depends on the operating medium, additives, temperature and actual service conditions.

CORTECO 01035180B Differential Shaft Oil Seal

Catalogue application: Differential shaft

Fitting position: Drive Axle

Dimensions: 40x52x7/11 mm

Material: ACM

Design: BASLSFRDX7

Dust lip: Yes

Swirl type: Right-hand Twist

CORTECO 01035180B is catalogued as a differential shaft oil seal, with Drive Axle specified as the fitting position.

This is a more precise product identification than describing it simply as a generic 40x52 mm radial shaft seal.

CORTECO 01035180B AUDI 02X409400A

CORTECO reference: 01035180B

AUDI OE: 02X409400A

Dimensions: 40x52x7/11 mm

Material: ACM

Design: BASLSFRDX7

The AUDI reference 02X409400A is a confirmed OE cross-reference for CORTECO 01035180B.

For vehicle-specific selection, the OE reference should be verified together with the exact transmission or drivetrain configuration.

CORTECO 01035180B AUDI 0B2409400

CORTECO reference: 01035180B

AUDI OE: 0B2409400

Trade Number: 82035180

Dimensions: 40x52x7/11 mm

Material: ACM

Design: BASLSFRDX7

The AUDI reference 0B2409400 is also a confirmed OE cross-reference for CORTECO 01035180B.

02X409400A and 0B2409400 are two separate AUDI OE references and should remain separately searchable in the product description.

01035180, 01035180B and 82035180

Base reference: 01035180

Full CORTECO reference: 01035180B

Trade Number: 82035180

Design: BASLSFRDX7

Dimensions: 40x52x7/11 mm

The full reference 01035180B is the preferred primary identifier for this CORTECO oil seal.

The base reference 01035180, Trade Number 82035180 and BASLSFRDX7 design designation provide additional identifiers for catalogue and replacement searches.

CORTECO 01035180B vs Standard 40x52x7 Oil Seal

CORTECO 01035180B should not be identified simply as a standard 40x52x7 mm oil seal.

Complete dimensions: 40x52x7/11 mm

Material: ACM

Design: BASLSFRDX7

Additional dust lip: Yes

Swirl type: Right-hand Twist

Catalogue application: Differential shaft

Fitting position: Drive Axle

A standard 40x52x7 mm seal does not represent the complete geometry and construction of CORTECO 01035180B.

Identical 40 mm shaft and 52 mm housing diameters alone do not establish technical interchangeability.

How to Select a Replacement for CORTECO 01035180B

When selecting a replacement, verify:

Full reference: 01035180B

Base reference: 01035180

Trade Number: 82035180

Inside diameter: 40 mm

Outside diameter: 52 mm

Height 1: 7 mm

Height 2: 11 mm

Material: ACM

Design: BASLSFRDX7

Additional dust lip: Yes

Swirl type: Right-hand Twist

AUDI OE: 02X409400A

AUDI OE: 0B2409400

Matching only the 40x52 mm nominal dimensions does not confirm complete technical compatibility.

CORTECO 01035180B - Stock in Poland

CORTECO 01035180B 40x52x7/11 ACM BASLSFRDX7 Differential Shaft Oil Seal is available from stock in Poland.

Warehouse and Store: Lublin, Smoluchowskiego 1 Street, Building 4

Shipping: 24h

Stock location: Poland

Delivery: Poland and EU countries

FAQ - CORTECO 01035180B

What are the dimensions of CORTECO 01035180B?

The complete specified dimensions are 40x52x7/11 mm.

What material is CORTECO 01035180B made from?

The sealing material is ACM - Polyacrylate Rubber.

What is the design of CORTECO 01035180B?

The exact CORTECO design designation is BASLSFRDX7.

Does CORTECO 01035180B have an additional dust lip?

Yes. The product incorporates an additional dust lip.

What is the swirl direction of CORTECO 01035180B?

The specified swirl type is Right-hand Twist.

What are the AUDI OE numbers for CORTECO 01035180B?

The confirmed AUDI OE references are 02X409400A and 0B2409400.

What is the Trade Number for CORTECO 01035180B?

The Trade Number is 82035180.

Frequently Asked Questions by Engineers

Are CORTECO 01035180 and 01035180B the same product reference?

01035180 is the base reference, while 01035180B is the full CORTECO product reference.

Is CORTECO 01035180B a 40x52x7 oil seal?

The complete specified dimensions are 40x52x7/11 mm. The second height value should not be omitted when identifying the seal.

Is CORTECO 01035180B a differential oil seal?

Yes. It is catalogued as a differential shaft oil seal, with Drive Axle specified as the fitting position.

Does CORTECO 01035180B replace AUDI 02X409400A?

AUDI 02X409400A is a confirmed OE cross-reference for CORTECO 01035180B.

Does CORTECO 01035180B replace AUDI 0B2409400?

AUDI 0B2409400 is also a confirmed OE cross-reference for CORTECO 01035180B.

Can a standard 40x52x7 oil seal replace CORTECO 01035180B?

Interchangeability should not be assumed. CORTECO 01035180B has complete dimensions of 40x52x7/11 mm, ACM material, BASLSFRDX7 design, an additional dust lip and right-hand twist sealing geometry.

Why is the BASLSFRDX7 designation important?

BASLSFRDX7 identifies the specific CORTECO seal construction. It provides additional technical identification beyond the nominal 40 mm shaft diameter and 52 mm housing diameter.

AI Overview

CORTECO 01035180B is an ACM differential shaft oil seal with complete dimensions of 40x52x7/11 mm and the exact CORTECO BASLSFRDX7 design. The seal incorporates an additional dust lip and Right-hand Twist sealing geometry. Additional identification includes base reference 01035180 and Trade Number 82035180. Confirmed AUDI OE cross-references are 02X409400A and 0B2409400.