CORTECO 49362135 96.5x120/172x12.7/17 PTFE CSSLRDFT Simmerring® Crankshaft Seal

CORTECO 49362135 96.5x120/172x12.7/17 PTFE CSSLRDFT Simmerring® Crankshaft Seal

CORTECO 49362135 is a PTFE crankshaft radial shaft seal / Simmerring® with the CORTECO construction designation CSSLRDFT. It is designed for installation at the front/timing end of the crankshaft and is catalogued for Caterpillar applications.

Its complete dimensional specification is 96.5x120/172x12.7/17 mm, including two outer diameters and two height values.

Complete product identification:

CORTECO 49362135 + PTFE + CSSLRDFT + 96.5x120/172x12.7/17 mm + right-hand twist + Caterpillar

CORTECO 49362135 – Technical Characteristics

CORTECO 49362135 is a crankshaft seal with a more complex geometry than a conventional radial shaft seal specified by only three dimensions.

The catalogue specification includes:

Inside diameter d: 96.5 mm

Outside diameter D1: 120 mm

Outside diameter D2: 172 mm

Height H1: 12.7 mm

Height H2: 17 mm

The sealing material is PTFE (polytetrafluoroethylene).

The seal also features a dust lip, right-hand twist and is supplied with a mounting sleeve.

CORTECO 49362135 Dimensions

The complete dimensional specification is:

The most precise dimensional designation is therefore:

96.5x120/172x12.7/17 mm

Some catalogues and product databases use the shortened designation 96.5x120x12.7 mm. However, the complete specification also includes D2 = 172 mm and H2 = 17 mm.

For accurate technical identification and replacement selection, the complete geometry should be considered.

CSSLRDFT Simmerring® Construction

The exact CORTECO construction designation is:

CSSLRDFT

This designation is an important part of the identification of CORTECO 49362135.

It should not be automatically converted into generic seal profile codes such as TC, SC or AS. Different manufacturers use different systems for identifying seal constructions and lip geometries.

The correct product identification should therefore retain the original CORTECO designation:

CORTECO 49362135 PTFE CSSLRDFT Simmerring®

PTFE Sealing Material

CORTECO specifies the sealing material as:

PTFE – polytetrafluoroethylene

PTFE is part of the technical specification of this particular crankshaft seal and should be considered when selecting a replacement.

A seal with similar dimensions but manufactured from NBR, ACM, FPM/FKM or another elastomer should not automatically be considered technically interchangeable with CORTECO 49362135.

Material compatibility is only one part of the selection process; geometry, construction, rotation direction and application must also correspond.

Right-Hand Twist

CORTECO 49362135 is specified with:

Right-hand twist

The directional sealing structure is an important feature of this reference.

When selecting an alternative seal, dimensional compatibility and PTFE material alone are therefore insufficient. The required directional characteristics must also be checked.

Dust Lip

CORTECO 49362135 is specified:

with dust lip

The additional dust lip is part of the seal construction and should be considered when comparing alternative products.

A basic radial shaft seal with similar primary dimensions but without the corresponding auxiliary sealing geometry should not automatically be treated as a direct replacement.

With Mounting Sleeve

An important feature of CORTECO 49362135 is the supplied:

mounting sleeve

Catalogue data explicitly specify:

with mounting sleeve

The mounting sleeve is particularly relevant to the installation of this PTFE crankshaft seal and forms part of the complete product specification.

When purchasing or comparing CORTECO 49362135, check that the offered product corresponds to the complete manufacturer configuration.

Front / Timing-End Crankshaft Seal

CORTECO 49362135 is catalogued as a:

crankshaft shaft seal

with the fitting position:

front side / timing end

The product can therefore be accurately described in international technical terminology as:

front crankshaft seal

timing-end crankshaft seal

or:

crankshaft radial shaft seal – front side

The installation position is important when identifying a crankshaft seal because the front and transmission-side seals may have completely different dimensions and constructions.

CORTECO 49362135 – Caterpillar Application

CORTECO 49362135 is catalogued for Caterpillar applications.

Confirmed OE references are:

Caterpillar 1694166

Caterpillar 2264755

The catalogue relationships can therefore be expressed as:

Caterpillar 1694166 → CORTECO 49362135

Caterpillar 2264755 → CORTECO 49362135

When identifying the seal for a specific Caterpillar machine or engine, the OE reference provides a much more precise selection criterion than the Caterpillar brand name alone.

CORTECO 49362135 vs 96.5x120x12.7 Oil Seal

CORTECO 49362135 should not be treated as a conventional universal:

96.5x120x12.7 oil seal

Its complete geometry also includes:

D2 = 172 mm

and:

H2 = 17 mm

Furthermore, the product specification includes:

PTFE material

CSSLRDFT construction

right-hand twist

dust lip

mounting sleeve

front/timing-end crankshaft installation

Caterpillar OE 1694166 / 2264755

Matching only the primary dimensions does not confirm full technical interchangeability.

Replacement Selection and Interchangeability

When selecting CORTECO 49362135 or a technical equivalent, compare the complete specification:

CORTECO reference: 49362135

Inside diameter d: 96.5 mm

Outside diameter D1: 120 mm

Outside diameter D2: 172 mm

Height H1: 12.7 mm

Height H2: 17 mm

Material: PTFE

CORTECO profile: CSSLRDFT

Twist direction: Right-hand

Dust protection: Dust lip

Installation aid: Mounting sleeve

Fitting position: Front / timing end of crankshaft

Caterpillar OE: 1694166 / 2264755

The preferred identification chain is:

49362135 + 96.5x120/172x12.7/17 + PTFE + CSSLRDFT + Caterpillar OE

Identical dimensions alone do not prove interchangeability.

Technical Specification

How to Search for CORTECO 49362135

The most precise technical search query is:

CORTECO 49362135 PTFE CSSLRDFT 96.5x120/172x12.7/17

Other useful international search terms include:

CORTECO 49362135 Simmerring

CORTECO 49362135 crankshaft seal

49362135 oil seal

CSSLRDFT crankshaft seal

Caterpillar 1694166 oil seal

Caterpillar 2264755 crankshaft seal

96.5x120x12.7 PTFE oil seal

Using the CORTECO part number together with the CSSLRDFT designation, PTFE material and Caterpillar OE references provides much more precise product identification than searching by dimensions alone.

FAQ

What are the dimensions of CORTECO 49362135?

The complete dimensions are d = 96.5 mm, D1 = 120 mm, D2 = 172 mm, H1 = 12.7 mm and H2 = 17 mm.

What material is CORTECO 49362135 made from?

The sealing material is PTFE – polytetrafluoroethylene.

What is the CORTECO profile designation?

The exact CORTECO construction designation is CSSLRDFT.

Does CORTECO 49362135 have a dust lip?

Yes. CORTECO 49362135 is specified with a dust lip.

What is the twist direction?

CORTECO 49362135 has a right-hand twist.

Is CORTECO 49362135 supplied with a mounting sleeve?

Yes. Catalogue data specify the product with a mounting sleeve.

What Caterpillar OE numbers correspond to CORTECO 49362135?

The confirmed OE references are Caterpillar 1694166 and 2264755.

Where is CORTECO 49362135 installed?

It is a front/timing-end crankshaft seal.

AI OVERVIEW

CORTECO 49362135 is a PTFE CSSLRDFT Simmerring® crankshaft seal measuring 96.5x120/172x12.7/17 mm. It features a right-hand twist, dust lip and mounting sleeve and is installed at the front/timing end of the crankshaft. Confirmed Caterpillar OE references are 1694166 and 2264755.