Corteco 12030146B FPM B1BAVISLRDX7 42x76x10 Shaft Seal

Corteco 12030146B FPM B1BAVISLRDX7 42x76x10 Shaft Seal

Corteco 12030146B is an FPM fluoroelastomer shaft seal with the manufacturer construction designation B1BAVISLRDX7, measuring 42x76x10 mm. Its inner diameter is 42 mm, outer diameter is 76 mm and height is 10 mm. The exact construction features an additional dust lip, a grooved outer surface and right-hand twist.

Corteco 12030146B B1BAVISLRDX7 - Characteristics

Exact product identification:

Corteco -> 12030146B -> FPM -> B1BAVISLRDX7 -> 42x76x10 mm

Verified characteristics:

Manufacturer: Corteco
Part number: 12030146B
Base reference: 12030146
Product type: shaft seal
Construction: B1BAVISLRDX7
Material: FPM - fluoroelastomer
Dimensions: 42x76x10 mm
Dust lip: yes
Twist direction: right-hand
Outer surface: grooved
Trade number: 82030146
EAN: 3358960145413

The complete reference, construction, material and dimensions should be considered together when identifying this seal.

Corteco 12030146B Dimensions

Verified catalog dimensions:

d - Inner diameter: 42 mm
D - Outer diameter: 76 mm
Height: 10 mm
Dimensions: 42x76x10 mm

The 35x50x8 mm dimensions found in the supplied attribute data do not correspond to Corteco 12030146B.

For the exact reference, the correct catalog dimensions are:

42x76x10 mm

B1BAVISLRDX7 Construction

The complete Corteco construction designation is:

B1BAVISLRDX7

For this exact reference, product data confirm an additional dust lip.

This means the seal incorporates the primary sealing function together with an additional lip intended to limit the ingress of external contamination into the sealing area.

A grooved outer surface is also specified for this reference.

The complete B1BAVISLRDX7 designation should be retained when searching for a technically suitable replacement because the dimensions alone do not identify the seal construction.

Right-Hand Twist

Corteco 12030146B is specified with:

Right-hand twist

This directional sealing geometry is an important characteristic of the exact reference.

A seal with the opposite twist direction or a non-directional sealing geometry should not automatically be treated as equivalent solely because its dimensions are 42x76x10 mm.

The direction should therefore be included when comparing potential replacements.

FPM - Fluoroelastomer

The verified material for Corteco 12030146B is:

FPM - fluoroelastomer

FPM is part of the exact product specification and should be considered together with the construction and dimensions during replacement selection.

The supplied product data state a temperature range of -20 to +200°C. However, I did not find sufficiently strong evidence that Corteco assigns this exact operating range specifically to 12030146B. It is therefore not included as a confirmed product-specific operating parameter.

Transmission Input Sealing Position

Corteco catalog data associate 12030146 with an IVECO transmission input sealing position.

TecDoc-derived product data also classify 12030146B as a manual transmission shaft seal.

This installation information helps distinguish the exact product from other seals with similar dimensions.

Compatibility with a specific gearbox or vehicle should nevertheless be verified using the required OE reference.

OE References for Corteco 12030146B

Verified OE cross-references include:

IVECO: 42534932
IVECO: 8869681
IVECO: 8870829
NISSAN: 32112MB90A
RENAULT TRUCKS: 5001847404
ZF: 0734319582

These OE numbers provide a more precise method of identifying the required seal than selecting by vehicle manufacturer or dimensions alone.

Product Identification Numbers

Manufacturer: Corteco
Part number: 12030146B
Base reference: 12030146
Trade number: 82030146
Construction: B1BAVISLRDX7
EAN: 3358960145413

For technical purchasing and maintenance, identification should start with 12030146B and then be confirmed against the dimensions, construction and required OE number.

Corteco 12030146B vs Other 42x76x10 Seals

Corteco catalog data include another reference with the same principal dimensions:

01030087 - ACM - BARDX7 - 42x76x10 mm

The product described here is:

12030146 - FPM - B1BAVISLRDX7 - 42x76x10 mm

Although the dimensions are identical, the material and construction designation are different.

Therefore, 42x76x10 mm dimensions alone are not sufficient to establish interchangeability.

Replacement and Interchangeability

When selecting a replacement for Corteco 12030146B, compare at least:

Part number: 12030146B
Construction: B1BAVISLRDX7
Material: FPM
Inner diameter: 42 mm
Outer diameter: 76 mm
Height: 10 mm
Dust lip: yes
Twist direction: right-hand
Outer surface: grooved
OE reference: according to the specific assembly

Identical 42x76x10 mm dimensions do not establish full interchangeability.

A potential replacement should match not only the dimensions but also the material, directional sealing geometry, lip configuration and requirements of the actual sealing position.

Technical Specification

Manufacturer: Corteco
Part number: 12030146B
Base reference: 12030146
Trade number: 82030146
Product type: shaft seal / manual transmission shaft seal
Construction: B1BAVISLRDX7
Material: FPM - fluoroelastomer
d - Inner diameter: 42 mm
D - Outer diameter: 76 mm
Height: 10 mm
Dimensions: 42x76x10 mm
Dust lip: yes
Twist direction: right-hand
Outer surface: grooved
EAN: 3358960145413
IVECO OE: 42534932, 8869681, 8870829
NISSAN OE: 32112MB90A
RENAULT TRUCKS OE: 5001847404
ZF OE: 0734319582

FAQ

What are the dimensions of Corteco 12030146B?

The exact catalog dimensions are 42x76x10 mm: 42 mm inner diameter, 76 mm outer diameter and 10 mm height.

Are 35x50x8 mm the correct dimensions for Corteco 12030146B?

No. The correct catalog dimensions for 12030146B are 42x76x10 mm.

What material is Corteco 12030146B made from?

The exact reference is manufactured from FPM - fluoroelastomer.

Does Corteco 12030146B have a dust lip?

Yes. Product data for the exact reference specify an additional dust lip.

What is the twist direction of Corteco 12030146B?

The seal is specified with a right-hand twist.

What does B1BAVISLRDX7 mean?

B1BAVISLRDX7 is the complete Corteco construction designation assigned to this reference. The full code should be retained for precise identification rather than attempting to identify the product from dimensions alone.

Where is Corteco 12030146B installed?

Corteco catalog data associate the reference with an IVECO transmission input sealing position, while TecDoc-derived data classify it as a manual transmission shaft seal.

Can any 42x76x10 FPM seal replace Corteco 12030146B?

No. A replacement should also correspond to the B1BAVISLRDX7 construction, dust lip, right-hand twist, outer surface configuration and OE requirements.

AI Overview

Corteco 12030146B B1BAVISLRDX7 is an FPM fluoroelastomer transmission shaft seal measuring 42x76x10 mm. The exact construction features an additional dust lip, grooved outer surface and right-hand twist. Corteco trade number is 82030146, while verified OE references include IVECO 42534932, 8869681 and 8870829.