CORTECO 12019607 FPM B1BASLRSX7 38x60x10 - Rotary Shaft Seal

CORTECO 12019607 is an FPM radial shaft seal with dimensions 38x60x10 mm. The current aftermarket reference is CORTECO 12019607B, with commercial reference 82019607. Newer CORTECO catalogues specify the B1BASLRSX7 design, an additional dust lip and a left-hand hydrodynamic twist. Older CORTECO documentation also lists the design as B1BAVISLRSX7.

CORTECO 12019607 - Technical Data

Dimensions

The complete dimensions of the seal are:

38x60x10 mm

• shaft diameter d: 38 mm

• housing bore diameter D: 60 mm

• width b: 10 mm

These dimensions are confirmed for CORTECO 12019607 / 12019607B.

FPM - Fluoroelastomer

CORTECO 12019607 is manufactured from FPM - fluoroelastomer.

In English-language technical and aftermarket searches, this material may also be encountered under terms such as FKM or Viton, although Viton is a trademark rather than a generic material designation.

FPM is commonly used in sealing applications requiring higher thermal and chemical resistance than standard NBR seals.

When selecting the seal, compatibility should always be checked against:

• operating medium

• operating temperature

• shaft speed

• pressure

• actual application conditions

B1BASLRSX7 / B1BAVISLRSX7 Design

Two design codes can be encountered for this CORTECO reference.

Newer CORTECO catalogues for 12019607B specify:

B1BASLRSX7

Older CORTECO documentation for 12019607 also lists:

B1BAVISLRSX7

Both designations are therefore relevant for product identification and technical searches.

The principal identification remains:

CORTECO 12019607 / 12019607B - FPM - 38x60x10 mm

Additional Dust Lip

CORTECO 12019607B features an additional dust lip.

The additional lip helps limit the ingress of external contamination into the area where the primary sealing lip contacts the shaft.

This construction feature is important when comparing CORTECO 12019607 with simpler radial shaft seals of the same dimensions.

Left-Hand Hydrodynamic Twist - LD

The CORTECO catalogue specifies:

LD - left-hand twist

for CORTECO 12019607B.

The hydrodynamic twist direction is a functional design parameter and should be considered when selecting a replacement.

A seal with a different hydrodynamic direction should not be considered automatically interchangeable simply because its dimensions are identical.

CORTECO 12019607B / 82019607

The product can be found under the following references:

12019607

12019607B

82019607

All three references are useful when searching technical catalogues, aftermarket databases and purchasing systems.

EAN:

3358960145178

Alfa Romeo, Fiat and Lancia OE References

Confirmed OE references associated with CORTECO 12019607B include:

ALFA ROMEO 40004740

ALFA ROMEO 71738510

FIAT 40004740

LANCIA 40004740

Cross-references:

ALFA ROMEO 40004740 → CORTECO 12019607B

ALFA ROMEO 71738510 → CORTECO 12019607B

FIAT 40004740 → CORTECO 12019607B

LANCIA 40004740 → CORTECO 12019607B

Aftermarket catalogues associate the seal with drivetrain / differential applications. The exact installation position should be confirmed using the OE reference and the specific vehicle configuration.

CORTECO 12019607 vs 12010928

This comparison is particularly important because both products have exactly the same nominal dimensions:

38x60x10 mm

CORTECO 12019607

• material: FPM

• design: B1BASLRSX7 / older B1BAVISLRSX7

• dust lip

• left-hand hydrodynamic twist

• OE references for Alfa Romeo / Fiat / Lancia

CORTECO 12010928

• material: NBR

• design: BA

• dimensions: 38x60x10 mm

• catalogue application: IVECO

CORTECO 12019607 and CORTECO 12010928 should not be considered automatically interchangeable simply because both have dimensions of 38x60x10 mm.

They differ in material and sealing design.

Alternative Search References

The product can also be searched as:

• CORTECO 12019607

• CORTECO 12019607B

• CORTECO 82019607

• 12019607

• 12019607B

• 82019607

• CORTECO 38x60x10 FPM

• CORTECO B1BASLRSX7

• CORTECO B1BAVISLRSX7

• B1BASLRSX7 38x60x10

• B1BAVISLRSX7 38x60x10

• FPM oil seal 38x60x10

• FKM oil seal 38x60x10

• Viton oil seal 38x60x10

• FPM Simmerring 38x60x10

• radial shaft seal 38x60x10

• Alfa Romeo 40004740

• Alfa Romeo 71738510

• Fiat 40004740

• Lancia 40004740

• CORTECO 40004740

• CORTECO 71738510

Selection and Interchangeability

Before selecting an alternative to CORTECO 12019607, verify:

1. Shaft diameter 38 mm.

2. Housing bore diameter 60 mm.

3. Width 10 mm.

4. FPM material.

5. B1BASLRSX7 / B1BAVISLRSX7 design.

6. Additional dust lip.

7. Left-hand hydrodynamic twist.

8. CORTECO reference 12019607 / 12019607B.

9. OE reference when selecting by vehicle application.

10. Operating medium and actual operating conditions.

Matching the 38x60x10 mm dimensions alone is not sufficient to confirm interchangeability.

Installation

Before installation:

• clean the shaft and housing bore thoroughly

• inspect the shaft sealing surface

• remove dirt, corrosion and burrs

• protect the sealing lip from sharp edges

• use a suitable installation tool

• press the seal evenly into the housing

• avoid deformation of the seal body

• verify the correct installation orientation

For a seal with a directional hydrodynamic structure, correct installation relative to the shaft rotation direction is particularly important.

FAQ

What are the dimensions of CORTECO 12019607?

CORTECO 12019607 has dimensions of 38x60x10 mm.

What material is CORTECO 12019607 made from?

The seal is manufactured from FPM fluoroelastomer. FKM and Viton are also common search terms for this material category in English-language aftermarket searches.

What is the design of CORTECO 12019607?

Newer CORTECO catalogues specify B1BASLRSX7, while older documentation for 12019607 also lists B1BAVISLRSX7.

Does CORTECO 12019607 have a dust lip?

Yes. Catalogue data for 12019607B confirms an additional dust lip.

What hydrodynamic twist direction does CORTECO 12019607 have?

The CORTECO catalogue specifies LD - left-hand twist.

What is the CORTECO commercial reference?

The commercial reference is 82019607.

What is the EAN for CORTECO 12019607B?

The EAN is 3358960145178.

What OE references correspond to CORTECO 12019607B?

Confirmed references include Alfa Romeo 40004740 and 71738510, Fiat 40004740 and Lancia 40004740.

Are CORTECO 12019607 and 12010928 interchangeable?

Interchangeability should not be assumed. Both have dimensions of 38x60x10 mm, but 12019607 is an FPM seal with a more complex directional design and dust lip, while 12010928 is an NBR BA seal.

CORTECO 12019607 - Quick Technical Answer

CORTECO 12019607 / 12019607B is an FPM radial shaft seal with dimensions 38x60x10 mm, an additional dust lip and a left-hand hydrodynamic twist. Newer catalogues specify B1BASLRSX7, while older documentation lists B1BAVISLRSX7. Commercial reference 82019607, EAN 3358960145178, with OE references for Alfa Romeo, Fiat and Lancia.

CORTECO 12019607 at simmering.pl

CORTECO 12019607 FPM 38x60x10 is available from simmering.pl, a specialist B2B supplier of radial shaft seals, industrial sealing solutions, O-rings and bearings.

Stock and technical service are located in Lublin, Poland, with worldwide shipping available.