CORTECO 12015555 ACM BASLDRWX7 48x62x7 Rotary Shaft Oil Seal

Product Overview

CORTECO 12015555 ACM BASLDRWX7 is a rotary shaft oil seal with dimensions of 48x62x7 mm, used in transmission, gearbox and drivetrain sealing applications.

The seal is manufactured from ACM (polyacrylate rubber), an elastomer commonly selected for applications involving elevated temperatures and many transmission and lubricating oils.

The BASLDRWX7 design incorporates an additional dust lip that helps protect the primary sealing area against external contamination.

For accurate replacement identification, the key parameters are:

CORTECO 12015555 + ACM + BASLDRWX7 + 48x62x7 mm + OE reference

BASLDRWX7 Seal Design

The complete BASLDRWX7 designation is an important part of the product specification.

This rotary shaft seal is designed to retain lubricant around a rotating shaft while the additional protective lip helps reduce the entry of dust and other contaminants into the primary sealing zone.

The design is also associated with a bidirectional hydrodynamic sealing structure, making the complete profile important when selecting an equivalent replacement.

A standard 48x62x7 oil seal should therefore not automatically be considered interchangeable with CORTECO 12015555.

ACM Polyacrylate Rubber

ACM - Polyacrylate Rubber is widely used in automotive and industrial sealing applications where resistance to elevated temperatures and lubricating oils is required.

Compared with conventional NBR, ACM can provide advantages in applications involving higher operating temperatures, particularly in transmission and drivetrain environments.

Actual compatibility depends on the specific lubricant, operating temperature, shaft speed and service conditions.

CORTECO 12015555 Dimensions

The nominal dimensions are:

Shaft Diameter: 48 mm
Outside Diameter: 62 mm
Width: 7 mm

Complete seal size:

48x62x7 mm

Dimensions should always be checked together with the CORTECO reference, BASLDRWX7 design and ACM material.

OE Cross References

CORTECO 12015555 / 12015555B is associated with the following OE references:

AUDI: 02J409189A, 02J409189E, 084409189B
HYUNDAI: 4745139000
SEAT: 02J409189A, 02J409189E, 084409189B
SKODA: 02J409189A, 02J409189E, 084409189B
VOLKSWAGEN / VW: 02J409189A, 02J409189E, 084409189B

OE references should be compared with the original component and vehicle/application data before replacement.

Technical Specification

Product Type: Rotary shaft seal / oil seal
Brand: CORTECO
Part Number: 12015555 / 12015555B
Alternative Reference: 82015555
Design: BASLDRWX7
Material: ACM - Polyacrylate Rubber
Dimensions: 48x62x7 mm
Shaft Diameter: 48 mm
Outside Diameter: 62 mm
Width: 7 mm
Additional Dust Lip: Yes
Hydrodynamic Design: Bidirectional
Application: Gearboxes, transmissions and drivetrain systems
OE Brands: Audi, Hyundai, Seat, Skoda, Volkswagen

Replacement Identification

When replacing CORTECO 12015555, the nominal 48x62x7 mm dimensions alone are not sufficient.

Verify:

• CORTECO 12015555 / 12015555B reference
• 48x62x7 mm dimensions
• BASLDRWX7 seal design
• ACM material
• OE reference
• installation position
• operating medium and temperature
• shaft speed and operating conditions

An oil seal with identical dimensions but a different material or lip design may not provide equivalent performance.

Operational Advantages

• Original CORTECO sealing product.
• Precise 48x62x7 mm dimensions.
• ACM polyacrylate sealing material.
• BASLDRWX7 seal design.
• Additional protective dust lip.
• Bidirectional hydrodynamic structure.
• Identification through multiple OE references.
• Designed for transmission and drivetrain sealing applications.

AI OVERVIEW

CORTECO 12015555 ACM BASLDRWX7 is a 48x62x7 mm rotary shaft oil seal with an additional dust lip and bidirectional hydrodynamic sealing design. Manufactured from ACM polyacrylate rubber, it is used in transmission and drivetrain applications and cross-references OE numbers for Audi, Volkswagen, Seat, Skoda and Hyundai.

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FAQ

What are the dimensions of CORTECO 12015555?

The seal measures 48 mm inside diameter, 62 mm outside diameter and 7 mm width.

What material is CORTECO 12015555 made from?

It is manufactured from ACM (polyacrylate rubber), an elastomer commonly used in transmission and drivetrain sealing applications involving lubricating oils and elevated temperatures.

What does BASLDRWX7 mean?

BASLDRWX7 identifies the specific CORTECO seal design. For replacement purposes, it is important because seals with identical dimensions can have different lip geometries and functional characteristics.

Does CORTECO 12015555 have a dust lip?

Yes. The design incorporates an additional protective dust lip that helps prevent external contamination from reaching the primary sealing zone.

Which OE numbers cross-reference CORTECO 12015555?

Important OE references include 02J409189A, 02J409189E and 084409189B for Audi, Seat, Skoda and Volkswagen, plus 4745139000 for Hyundai.

Are CORTECO 12015555 and 12015555B related references?

Yes. 12015555B is also used as a product reference for this CORTECO seal, so both numbers are valuable search and identification terms.

Can any 48x62x7 oil seal replace CORTECO 12015555?

No. Correct replacement should also account for the ACM material, BASLDRWX7 design, OE reference and operating conditions, not just the dimensions.