CORTECO 20018283B 98x120x7 FPM BAVISLRSX7 Radial Shaft Seal

CORTECO 20018283B 98x120x7 FPM BAVISLRSX7 Radial Shaft Seal

CORTECO 20018283B is a radial shaft seal / rotary shaft seal with nominal dimensions of 98x120x7 mm, manufactured from FPM fluoroelastomer. The CORTECO catalogue identifies reference 20018283 as FPM BAVISLRSX7 98x120x7, while catalogue data associated with 20018283B confirms the dimensions, FPM material, dust lip and left-hand twist.

For the relevant catalogue applications, the seal is specified for installation on the transmission side.

Complete product identification:

CORTECO 20018283B + 98x120x7 mm + FPM + BAVISLRSX7

EAN:

3358960182838

CORTECO 20018283B - Technical Characteristics

The principal identification data are:

Brand: CORTECO

Part number: 20018283B

Catalogue reference: 20018283

Commercial number: 82018283

CORTECO catalogue profile: BAVISLRSX7

Alternative catalogue/TecDoc designation: BASLRSX7

Product type: Radial shaft seal / rotary shaft seal

Material: FPM

Material type: Fluoroelastomer / fluorocarbon rubber

Dimensions: 98x120x7 mm

Inside diameter d: 98 mm

Outside diameter D: 120 mm

Width B: 7 mm

Dust lip: Yes

Twist direction: Left-hand

Installation position: Transmission side

EAN: 3358960182838

For precise product identification, retain the complete combination:

20018283B + 98x120x7 + FPM + BAVISLRSX7

CORTECO 20018283B Dimensions

The nominal dimensions are:

d: 98 mm - inside diameter / nominal shaft diameter

D: 120 mm - outside diameter

B: 7 mm - axial width

Complete size:

98x120x7 mm

The 98 mm dimension corresponds to the nominal shaft diameter.

The 120 mm dimension defines the nominal outside diameter of the seal.

The 7 mm dimension specifies its nominal axial width.

All three dimensions should be retained together when identifying the product.

A seal should not be selected solely because it has a 98 mm inside diameter. Products designed for the same nominal shaft diameter may differ in outside diameter, width, elastomer material or sealing-lip design.

FPM Fluoroelastomer

The specified sealing material is:

FPM - fluoroelastomer

FPM is an integral part of the technical identification of CORTECO 20018283B.

A 98x120x7 NBR shaft seal should therefore not automatically be treated as technically equivalent to this 98x120x7 FPM variant merely because the nominal dimensions are identical.

The elastomer material is an independent selection parameter.

Without documentation specifying the exact FPM compound used for this particular reference, a specific Shore A hardness or exact operating temperature range should not be assigned solely from generic FPM properties.

CORTECO BAVISLRSX7 Seal Design

The CORTECO catalogue identifies reference 20018283 as:

FPM BAVISLRSX7 98x120x7

The design designation is an important part of the product identity and should not be omitted when comparing this reference with other 98x120x7 radial shaft seals.

Catalogue information for 20018283B additionally identifies:

Dust lip

Left-hand twist

These characteristics are important when evaluating a potential replacement.

A shaft seal with identical 98x120x7 mm dimensions and FPM material but a different directional sealing structure should not automatically be considered technically interchangeable.

BAVISLRSX7 vs BASLRSX7

Two profile designations can be encountered in catalogue and commercial data associated with this product.

The CORTECO catalogue lists:

20018283 - FPM BAVISLRSX7 - 98x120x7

Some current commercial and TecDoc-derived data for:

20018283B

also use the designation:

BASLRSX7

For precise product content, BAVISLRSX7 is retained as the primary profile because this designation is explicitly associated with reference 20018283 in the CORTECO catalogue.

The term BASLRSX7 can nevertheless be retained as an additional search and cross-reference term associated with 20018283B.

The two designations should not be silently merged or treated as universally equivalent without manufacturer-specific confirmation.

Left-Hand Twist

Catalogue data for CORTECO 20018283B identify the sealing structure as:

Left-hand twist

This directional characteristic is an important part of the seal specification.

When selecting a replacement, the twist direction should not be ignored.

A shaft seal with identical dimensions and elastomer material but a different directional sealing structure should not automatically be treated as a direct technical substitute.

Transmission-Side Installation

The catalogue installation position is:

Transmission side

This provides an additional identification parameter for the relevant vehicle applications.

Installation position alone, however, is not sufficient to determine vehicle compatibility.

For vehicle-specific selection, the exact vehicle model, engine version, production period and corresponding OE reference should also be verified.

CORTECO 20018283B OE Numbers

The associated OE references include:

The Citroën and Peugeot references 011913 and 011914 may also appear in some databases without the leading zero as 11913 and 11914.

Both formats can therefore be useful search terms when identifying the part in different catalogue systems.

CORTECO 20018283B Reference Numbers

Important identification and cross-reference numbers include:

CORTECO: 20018283B

Catalogue reference: 20018283

Commercial number: 82018283

EAN: 3358960182838

Citroën: 011913, 011914

Peugeot: 011913, 011914

Fiat: 9400119149

Lancia: 9400119149

Renault: 9605348380

These references provide stronger product identification than the dimensions alone and are particularly useful for OE cross-reference searches.

Selection and Interchangeability

When selecting a replacement for CORTECO 20018283B, verify at least:

• CORTECO part number: 20018283B
• Dimensions: 98x120x7 mm
• Shaft diameter d: 98 mm
• Outside diameter D: 120 mm
• Width B: 7 mm
• Material: FPM
• CORTECO profile: BAVISLRSX7
• Dust lip: Yes
• Twist direction: Left-hand
• Installation position: Transmission side
• OE reference: appropriate for the specific application

Matching the nominal 98x120x7 mm dimensions alone does not establish complete technical interchangeability.

For this particular reference, the FPM material, sealing-lip construction and left-hand directional structure are especially important identification parameters.

Vehicle compatibility should additionally be verified using the appropriate OE number and exact vehicle specification.

Technical Specification

FAQ

What are the dimensions of CORTECO 20018283B?

CORTECO 20018283B has nominal dimensions of 98x120x7 mm, with a 98 mm inside diameter, 120 mm outside diameter and 7 mm axial width.

What material is CORTECO 20018283B made from?

The specified sealing material is FPM fluoroelastomer.

What is the profile of CORTECO 20018283B?

The CORTECO catalogue identifies reference 20018283 as BAVISLRSX7. The designation BASLRSX7 can also be found in catalogue and commercial data associated with 20018283B.

Does CORTECO 20018283B have a dust lip?

Yes. Catalogue data identify this variant as having a dust lip.

What is the twist direction of CORTECO 20018283B?

The sealing structure is specified as left-hand twist.

Where is CORTECO 20018283B installed?

For the relevant catalogue applications, the specified installation position is the transmission side.

Which OE numbers cross-reference CORTECO 20018283B?

Associated OE references include Citroën/Peugeot 011913 and 011914, Fiat/Lancia 9400119149 and Renault 9605348380.

Is every 98x120x7 FPM shaft seal interchangeable with CORTECO 20018283B?

No. In addition to dimensions and FPM material, the sealing-lip design, twist direction, installation position and relevant OE reference should be verified.

AI Overview

CORTECO 20018283B is an FPM radial shaft seal measuring 98x120x7 mm. The CORTECO catalogue identifies reference 20018283 as BAVISLRSX7. The seal incorporates a dust lip and left-hand twist. OE references include Citroën/Peugeot 011913 and 011914, Fiat/Lancia 9400119149 and Renault 9605348380.