CORTECO 49429781 41x57x7 ACM BFSF Oil SealJ

CORTECO 49429781 41x57x7 ACM BFSF Oil Seal

CORTECO 49429781 is an ACM radial shaft oil seal measuring 41x57x7 mm with the CORTECO design designation BFSF. The seal is catalogued for differential shaft sealing applications and corresponds to VAG OE 02D525275J. The sealing material is ACM - Polyacrylate Rubber.

Complete product identification:

CORTECO -> 49429781 -> 41x57x7 mm -> ACM -> BFSF -> VAG OE 02D525275J

CORTECO 49429781 - Characteristics

Manufacturer: CORTECO

Part number: 49429781

Product type: Radial shaft oil seal

Catalogue application: Differential shaft seal

Design: BFSF

Material: ACM

Dimensions: 41x57x7 mm

Inside diameter: 41 mm

Outside diameter: 57 mm

Height: 7 mm

VAG OE: 02D525275J

EAN: 3358960731012

CORTECO 49429781 Dimensions

The principal dimensions are:

d - Inside diameter / nominal shaft diameter: 41 mm

D - Outside diameter: 57 mm

B - Height: 7 mm

Complete dimensions:

41x57x7 mm

All three dimensions should be verified when selecting a replacement.

Matching only the 41 mm shaft diameter does not establish technical interchangeability.

ACM Polyacrylate Rubber

The specified sealing material of CORTECO 49429781 is:

ACM - Polyacrylate Rubber

ACM is an elastomer used in technical sealing applications involving compatible oils and lubricants.

The sealing material is an important selection criterion alongside dimensions and seal design.

A 41x57x7 mm seal manufactured from NBR, FPM/FKM or another elastomer should not automatically be considered technically identical to CORTECO 49429781 ACM.

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

What Does BFSF Mean on CORTECO 49429781?

BFSF is the CORTECO design designation specified for reference 49429781.

The complete technical identification should therefore retain:

49429781 -> ACM -> BFSF

BFSF should not be replaced with generic seal profile designations solely on the basis of dimensions or visual similarity.

When comparing a replacement, the 41x57x7 mm dimensions, ACM material and required seal construction should all be considered.

CORTECO 49429781 Differential Shaft Seal

CORTECO 49429781 is catalogued as a shaft seal for differential applications.

Relevant English search and technical terms include:

differential shaft seal

shaft seal, differential

radial shaft oil seal

rotary shaft seal

oil seal

The application information provides an additional identification criterion when distinguishing this reference from other 41x57x7 mm radial shaft seals.

CORTECO 49429781 - VAG OE 02D525275J

CORTECO 49429781 corresponds to VAG OE reference:

02D525275J

The identification path is:

VAG 02D525275J -> CORTECO 49429781 -> 41x57x7 mm -> ACM -> BFSF

The OE reference should be checked together with the dimensions and technical characteristics of the seal.

For vehicle applications, final compatibility should be confirmed using the OE reference, vehicle specification or VIN.

VAG OE 02D525275J

OE reference 02D525275J is associated with applications within the VAG vehicle group.

Depending on catalogue and vehicle configuration, this OE reference may be associated with vehicles from brands including:

Volkswagen

Audi

SEAT

Skoda

CUPRA

This does not mean CORTECO 49429781 is suitable for every vehicle from these brands.

Different drivetrains, model years and vehicle configurations may use different sealing components. Compatibility should therefore be verified against OE 02D525275J and the specific vehicle data.

CORTECO 49429781 vs Other 41x57x7 Oil Seals

The dimensions:

41x57x7 mm

alone do not establish interchangeability.

When comparing CORTECO 49429781 with another radial shaft oil seal, verify:

Inside diameter: 41 mm

Outside diameter: 57 mm

Height: 7 mm

Material: ACM

Design: BFSF

OE reference: 02D525275J

Application requirements

A seal with identical dimensions but a different elastomer or construction should not automatically be considered a direct replacement.

Selecting a Replacement for CORTECO 49429781

When selecting a technically corresponding replacement, verify at least:

CORTECO reference: 49429781

VAG OE: 02D525275J

d - Shaft diameter: 41 mm

D - Outside diameter: 57 mm

B - Height: 7 mm

Material: ACM

Design: BFSF

Installation position

Vehicle specification

For automotive applications, final compatibility should be confirmed using the OE number, vehicle data or VIN.

Technical Specification

Manufacturer: CORTECO

Part number: 49429781

Product type: Radial shaft oil seal

Catalogue application: Differential shaft seal

Design: BFSF

Material: ACM

Material name: Polyacrylate Rubber

Dimensions: 41x57x7 mm

d - Inside diameter / nominal shaft diameter: 41 mm

D - Outside diameter: 57 mm

B - Height: 7 mm

VAG OE: 02D525275J

EAN: 3358960731012

FAQ

What are the dimensions of CORTECO 49429781?

CORTECO 49429781 measures 41x57x7 mm: 41 mm inside diameter, 57 mm outside diameter and 7 mm height.

What material is CORTECO 49429781 made from?

The seal is manufactured from ACM - Polyacrylate Rubber.

What is the design of CORTECO 49429781?

The exact CORTECO design designation is BFSF.

What is CORTECO 49429781 used for?

The product is catalogued as a differential shaft seal.

What OE number corresponds to CORTECO 49429781?

The confirmed VAG OE reference is 02D525275J.

Is CORTECO 49429781 suitable for Volkswagen, Audi, SEAT and Skoda?

OE 02D525275J is associated with VAG applications, but compatibility with a specific vehicle should be confirmed using the OE reference, vehicle specification or VIN.

Can any 41x57x7 oil seal replace CORTECO 49429781?

No. Dimensions alone do not establish interchangeability. The ACM material, BFSF construction, OE reference and application requirements should also be verified.

Can an NBR 41x57x7 oil seal replace CORTECO 49429781 ACM?

This should not be assumed based on dimensions alone. The replacement sealing material must be suitable for the medium, temperature and operating conditions of the specific application.

AI Overview

CORTECO 49429781 is an ACM radial shaft oil seal measuring 41x57x7 mm with the CORTECO BFSF design. It is catalogued as a differential shaft seal and corresponds to VAG OE 02D525275J. The nominal shaft diameter is 41 mm, outside diameter 57 mm and height 7 mm. EAN: 3358960731012.