CORTECO 19016669 ACM TC9 32x52x11/15.5 mm

CORTECO 19016669 ACM TC9 32x52x11/15.5 mm - Differential Shaft Seal

CORTECO 19016669 ACM TC9 32x52x11/15.5 mm is a radial rotary shaft seal catalogued for differential applications. It is manufactured from ACM (polyacrylate rubber) and has a 32 mm inside diameter, 52 mm outside diameter and heights of 11 mm and 15.5 mm. The CORTECO TC9 profile includes an additional dust lip. This specific seal has confirmed OE applications for Nissan and Subaru.

CORTECO 19016669 - Technical Data

What Does CORTECO 19016669 ACM TC9 Mean?

The complete designation identifies a specific CORTECO shaft seal.

CORTECO - manufacturer and brand specialising, among other product groups, in sealing technology.

19016669 - CORTECO reference number for this specific product.

19016669B - product reference also encountered in current parts catalogues and distribution channels.

82816669 - trade number associated with the product.

ACM - polyacrylate rubber used as the elastomer material.

TC9 - CORTECO profile designation for this specific seal construction.

32x52x11/15.5 mm - nominal dimensions of the shaft seal.

Catalogue data also confirms an additional dust lip.

CORTECO 19016669 Dimensions

The nominal dimensions are:

32x52x11/15.5 mm

where:

32 mm - inside diameter

52 mm - outside diameter

11 mm - height 1

15.5 mm - height 2 resulting from the seal construction

The 11/15.5 mm specification is an important part of the product identification.

The designation should not be simplified to 32x52x11 mm because this would not describe the complete geometry of CORTECO 19016669.

ACM - Polyacrylate Rubber

CORTECO specifies ACM, or polyacrylate rubber, for this product.

ACM is an elastomer used in technical rotary shaft seals, including automotive drivetrain applications operating in contact with compatible oils and lubricants.

Seal selection should not, however, be based solely on the general properties of ACM.

Actual operating capability depends on factors including the specific elastomer compound, lubricant or operating medium, temperature, shaft surface speed and design of the complete sealing system.

For this reason, no unverified exact operating temperature range is assigned to CORTECO 19016669.

CORTECO TC9 Profile

CORTECO assigns the TC9 profile designation to this specific shaft seal.

TC9 is part of the complete technical specification and should be considered when selecting a replacement.

Catalogue data for CORTECO 19016669B also confirms an additional dust lip.

This means that the product should not be identified solely by its 32x52x11/15.5 mm dimensions.

A shaft seal with identical dimensions but a different profile, elastomer material or lip construction may not be technically interchangeable.

Additional Dust Lip

CORTECO 19016669B features an additional dust lip.

The auxiliary lip helps limit the ingress of external contaminants into the primary sealing area.

This is relevant in differential, axle and drivetrain applications where the shaft sealing area can be exposed to dust, moisture and road contamination.

The presence of the dust lip is therefore one of the construction characteristics that should be compared when selecting an alternative seal.

Construction and Operating Principle

CORTECO 19016669 is a radial rotary shaft seal operating between a rotating component and a stationary housing.

The 32 mm inside diameter corresponds to the nominal diameter of the mating shaft, while the 52 mm outside diameter corresponds to the nominal housing bore.

The primary sealing lip works against the rotating shaft surface to retain lubricant within the protected assembly.

The additional dust lip helps protect the main sealing area from contaminants entering from the external side.

CORTECO 19016669 - Differential Shaft Seal

CORTECO 19016669 / 19016669B is catalogued as a differential shaft seal.

This specific reference has confirmed OE applications for Nissan and Subaru.

Depending on the exact application, the installation position may be associated with a differential, axle or related drivetrain assembly.

Compatibility should not be assumed solely from the vehicle manufacturer. The OE reference and exact drivetrain configuration should be checked before installation.

NISSAN OE Reference

The confirmed Nissan OE reference associated with CORTECO 19016669B is:

NISSAN 3834221000

The OE number provides a more precise identification reference than the dimensions alone.

If the original component or vehicle documentation specifies 3834221000, CORTECO 19016669 / 19016669B can be checked as the corresponding aftermarket reference.

Compatibility with the exact vehicle and differential configuration should still be confirmed.

SUBARU OE References

CORTECO 19016669B is also associated with the following Subaru OE references:

SUBARU 806732030

SUBARU 806732200

These OE numbers are important when identifying the correct seal for Subaru drivetrain applications.

The specific vehicle, model year, drivetrain and installation position should be checked before ordering.

Nissan Applications

Parts catalogues associate CORTECO 19016669B with selected versions of Nissan vehicle families including:

Nissan Pick Up

Nissan Primera

Nissan Sunny

This does not mean that the seal fits every version of these vehicles.

Different transmissions, axles and differential assemblies may have been used within the same model family.

The primary identification reference should therefore be NISSAN 3834221000.

Subaru Applications

CORTECO 19016669B is also catalogued for selected Subaru applications.

Parts catalogues associate this reference with selected versions of vehicle families including:

Subaru Forester

Subaru Impreza

Subaru Legacy

Subaru Outback

Subaru WRX

Subaru XV

Compatibility should always be verified using OE reference 806732030 or 806732200, together with the exact vehicle and drivetrain specification.

CORTECO 19016669 vs Other 32x52 mm Shaft Seals

The basic 32x52 mm dimensions are not sufficient to uniquely identify this product.

CORTECO 19016669 has the complete specification:

32x52x11/15.5 mm

ACM

TC9

additional dust lip

Other 32x52 mm shaft seals may have a different height, elastomer material, lip design or intended application.

A seal should therefore not be considered interchangeable solely because its inside and outside diameters are identical.

Alternative Designations and Search References

The product may be identified using the following designation variants:

CORTECO 19016669

19016669 CORTECO

CORTECO 19016669B

19016669B CORTECO

CORTECO 82816669

82816669 CORTECO

CORTECO 19016669 ACM

CORTECO 19016669 TC9

CORTECO 19016669 ACM TC9

CORTECO 19016669 32x52x11/15.5

CORTECO 19016669B 32x52x11/15.5

CORTECO TC9 32x52x11/15.5

CORTECO Simmerring 32x52x11/15.5

CORTECO oil seal 32x52x11/15.5

CORTECO rotary shaft seal 32x52x11/15.5

differential shaft seal 32x52x11/15.5

differential oil seal 32x52x11/15.5

CORTECO 19016669 Nissan

CORTECO 19016669 Subaru

CORTECO 19016669 3834221000

CORTECO 19016669 806732030

CORTECO 19016669 806732200

The safest identification method is to compare the complete CORTECO reference, OE number and full technical specification.

OE References

Confirmed OE references associated with this product:

NISSAN 3834221000

SUBARU 806732030

SUBARU 806732200

OE numbers are useful for precise product identification, but compatibility should still be checked against the specific vehicle and installation position.

Selection and Interchangeability

Before purchasing or replacing CORTECO 19016669 / 19016669B, verify:

• complete CORTECO reference,
• OE number of the original seal,
• 32 mm inside diameter,
• 52 mm outside diameter,
• 11/15.5 mm height specification,
• ACM elastomer material,
• TC9 profile,
• additional dust lip,
• installation position,
• differential or axle design,
• condition of the shaft sealing surface,
• operating medium,
• requirements of the specific application.

Identical basic dimensions do not automatically mean complete interchangeability.

For CORTECO 19016669, the complete 32x52x11/15.5 mm dimensions, ACM material, TC9 profile and additional dust lip are important identification characteristics.

Installation of CORTECO 19016669

Before installation, carefully clean the housing bore and shaft contact surface.

The shaft surface in the sealing lip contact area should be free from corrosion, sharp edges, burrs, deep scratches and other damage that could cause premature wear or leakage.

Install the seal evenly and without tilting, using an installation tool suitable for its geometry.

During installation, protect both the primary sealing lip and the additional dust lip against cutting, folding or other mechanical damage.

The correct orientation of the seal relative to the lubricant side should also be confirmed before installation.

FAQ - CORTECO 19016669 ACM TC9 32x52x11/15.5

What are the dimensions of CORTECO 19016669?

The nominal dimensions are 32x52x11/15.5 mm: 32 mm inside diameter, 52 mm outside diameter, 11 mm height 1 and 15.5 mm height 2.

What material is CORTECO 19016669 made from?

CORTECO specifies ACM, or polyacrylate rubber, for this shaft seal.

What does TC9 mean?

TC9 is the CORTECO profile designation assigned to this specific shaft seal construction. It is part of the complete product specification and should be considered when selecting a replacement.

Does CORTECO 19016669 have a dust lip?

Yes. Catalogue data for CORTECO 19016669B confirms an additional dust lip.

What is CORTECO 19016669 used for?

The product is catalogued as a differential shaft seal and has confirmed OE applications for Nissan and Subaru.

Which OE numbers correspond to CORTECO 19016669?

Confirmed OE references include NISSAN 3834221000, SUBARU 806732030 and SUBARU 806732200.

Are CORTECO 19016669 and 19016669B the same type of seal?

Older CORTECO data lists reference 19016669, while current parts catalogues also use 19016669B. The associated technical specification includes ACM, TC9 and dimensions of 32x52x11/15.5 mm.

Can a standard 32x52x11 mm oil seal replace CORTECO 19016669?

This should not be assumed. CORTECO 19016669 has the complete dimensions 32x52x11/15.5 mm, ACM material, TC9 profile and an additional dust lip. These characteristics must be considered when selecting an alternative.

CORTECO 19016669 ACM TC9 32x52x11/15.5 - Key Information

CORTECO 19016669 is an ACM radial rotary shaft seal for differential applications, with dimensions of 32x52x11/15.5 mm. It features the CORTECO TC9 profile and an additional dust lip. It is also encountered as 19016669B. Confirmed OE references include NISSAN 3834221000 and SUBARU 806732030 and 806732200.

Available from simmering.pl from stock in Poland with worldwide shipping.

Warehouse and Store: Lublin, Smoluchowskiego 1 Street, Building 4, Poland.

Technical identification assistance is available based on the CORTECO reference, OE number, dimensions and seal construction.