Corteco 12031045B FPM RWDR-CALZATO 140x165x13 Crankshaft Seal

Corteco 12031045B FPM RWDR-CALZATO 140x165x13 Crankshaft Seal

Corteco 12031045B is an FPM fluoroelastomer crankshaft seal with the manufacturer construction designation RWDR-CALZATO, measuring 140x165x13 mm. Its inner diameter is 140 mm, outer diameter is 165 mm and height is 13 mm. The seal is specified for installation on the gearbox side and is supplied with an installation sleeve.

Corteco 12031045B RWDR-CALZATO - Characteristics

Exact product identification:

Corteco -> 12031045B -> FPM -> RWDR-CALZATO -> 140x165x13 mm

Verified data:

Manufacturer: Corteco
Part number: 12031045B
Base reference: 12031045
Product type: crankshaft seal
Construction: RWDR-CALZATO
Material: FPM - fluoroelastomer
Dimensions: 140x165x13 mm
Installation position: gearbox side
Supplied with: installation sleeve
Corteco trade number: 82031045
EAN: 3358960145451

Corteco dimensional data assign the base reference 12031045 to FPM RWDR-CALZATO 140x165x13 mm and associate it with IVECO.

Corteco 12031045B Dimensions

Verified dimensions:

Inner diameter: 140 mm
Outer diameter: 165 mm
Height: 13 mm
Dimensions: 140x165x13 mm

For this exact reference, the third value is treated as the 13 mm height in the available product data.

Selection should not be based only on the 140x165x13 mm dimensions because Corteco lists other seals with the same principal dimensions but different constructions.

RWDR-CALZATO Construction with Installation Sleeve

The exact Corteco construction designation is:

RWDR-CALZATO

For Corteco 12031045B, the product data also confirm:

with installation sleeve

The installation sleeve is part of the fitting configuration of this specific seal. It should be used in accordance with the intended installation procedure for the relevant crankshaft sealing position.

The nominal dimensions remain:

140x165x13 mm

The presence of the installation sleeve does not change the catalog dimensions of the seal.

FPM - Fluoroelastomer

The material specified for Corteco 12031045B is:

FPM - fluoroelastomer

FPM is part of the exact specification of this reference and should be considered when selecting a replacement.

A 140x165x13 mm seal made from another elastomer should not automatically be treated as equivalent.

No product-specific operating temperature range is stated here because I did not verify one for the exact 12031045B reference.

Gearbox-Side Crankshaft Installation

Corteco 12031045B is catalogued as a crankshaft seal installed on the gearbox side.

The installation position is an important identification parameter because a crankshaft can use different sealing references at different ends.

For replacement selection, the following should therefore be considered together:

part number + RWDR-CALZATO construction + FPM material + 140x165x13 mm dimensions + gearbox-side position + OE number

Twist Direction - Conflicting Data

Available databases are not fully consistent regarding the twist direction assigned to Corteco 12031045B.

Some sources describe the sealing feature as:

alternating twist / Wechseldrall

while other data sources list:

left-hand twist

Because of this discrepancy, the twist direction should not be treated as a fully confirmed manufacturer parameter without additional current Corteco documentation.

Where sealing-direction geometry is critical for the application, this point should be verified separately before installation.

Corteco 12031045B - IVECO and NEW HOLLAND OE References

The verified OE references associated with Corteco 12031045B are:

IVECO 98467213
IVECO 98494987
NEW HOLLAND 98467213
NEW HOLLAND 98494987

These OE numbers are important for identifying the seal against the original equipment specification.

The vehicle or machine brand alone is not sufficient to confirm compatibility. The required OE number should be checked for the specific engine or assembly.

Product Identification Numbers

Manufacturer: Corteco
Part number: 12031045B
Base reference: 12031045
Trade number: 82031045
Construction: RWDR-CALZATO
EAN: 3358960145451
IVECO OE: 98467213, 98494987
NEW HOLLAND OE: 98467213, 98494987

Searching by the exact Corteco reference or OE number provides more precise identification than searching only by the 140x165x13 mm dimensions.

Corteco 12031045B vs Other 140x165x13 Seals

Corteco catalogs include other 140x165x13 mm references with different manufacturer constructions.

Examples include:

88081349 - FPM - B1BASLRSX7 - 140x165x13 mm

12015780 - FPM - B1BAVISLRSX7 - 140x165x13 mm

12031045 - FPM - RWDR-CALZATO - 140x165x13 mm

Although the dimensions and material may match, the construction designations are different.

The exact product on this page should therefore be identified as:

Corteco 12031045B FPM RWDR-CALZATO 140x165x13 mm

rather than simply as a 140x165x13 mm FPM seal.

Replacement and Interchangeability

When selecting a replacement for Corteco 12031045B, compare at least:

Part number: 12031045B
Construction: RWDR-CALZATO
Material: FPM
Inner diameter: 140 mm
Outer diameter: 165 mm
Height: 13 mm
Installation position: gearbox side
Installation sleeve: yes
OE reference: 98467213 or 98494987

Identical 140x165x13 mm dimensions do not establish full interchangeability.

This is particularly important for this reference because Corteco lists other FPM seals with the same dimensions but different constructions.

Technical Specification

Manufacturer: Corteco
Part number: 12031045B
Base reference: 12031045
Trade number: 82031045
Product type: crankshaft seal
Construction: RWDR-CALZATO
Material: FPM - fluoroelastomer
Inner diameter: 140 mm
Outer diameter: 165 mm
Height: 13 mm
Dimensions: 140x165x13 mm
Installation position: gearbox side
Installation sleeve: yes
IVECO OE: 98467213, 98494987
NEW HOLLAND OE: 98467213, 98494987
EAN: 3358960145451

FAQ

What are the dimensions of Corteco 12031045B?

The seal measures 140x165x13 mm: 140 mm inner diameter, 165 mm outer diameter and 13 mm height.

What material is Corteco 12031045B made from?

The exact reference is specified in FPM - fluoroelastomer.

What does RWDR-CALZATO mean?

RWDR-CALZATO is the Corteco construction designation assigned to this specific reference. The product is also confirmed as being supplied with an installation sleeve.

Where is Corteco 12031045B installed?

It is a crankshaft seal for the gearbox side.

Is Corteco 12031045B supplied with an installation sleeve?

Yes. The exact reference is specified with an installation sleeve.

Which IVECO OE numbers correspond to Corteco 12031045B?

The verified IVECO OE references are 98467213 and 98494987.

Which NEW HOLLAND OE numbers correspond to Corteco 12031045B?

The verified NEW HOLLAND references are also 98467213 and 98494987.

Can any 140x165x13 FPM seal replace Corteco 12031045B?

No. Corteco lists several 140x165x13 FPM seals with different construction codes. The replacement should also match RWDR-CALZATO, gearbox-side position, installation sleeve configuration and OE reference.

AI Overview

Corteco 12031045B RWDR-CALZATO is an FPM fluoroelastomer crankshaft seal measuring 140x165x13 mm, specified for installation on the gearbox side and supplied with an installation sleeve. Verified OE references for IVECO and NEW HOLLAND are 98467213 and 98494987, while the Corteco trade number is 82031045.