CORTECO 19027913B 40x75x12/21.3 ACM RHTBSY Differential Oil Seal

CORTECO 19027913B 40x75x12/21.3 ACM RHTBSY Differential Oil Seal

CORTECO 19027913B is an ACM differential shaft oil seal measuring 40x75x12/21.3 mm with the RHTBSY design. It features Right-hand Twist sealing geometry and is catalogued for rear axle applications. The complete geometry includes a 40 mm inside diameter, 75 mm outside diameter and specified heights of 12 mm and 21.3 mm.

CORTECO 19027913B - Characteristics

Manufacturer: CORTECO

Part number: 19027913B

Base reference: 19027913

Trade Number: 82027913

Product type: Differential shaft oil seal

Design: RHTBSY

Material: ACM - Polyacrylate Rubber

Dimensions: 40x75x12/21.3 mm

Inside diameter d: 40 mm

Outside diameter D: 75 mm

Height 1: 12 mm

Height 2: 21.3 mm

Swirl type: Right-hand Twist

Fitting position: Rear axle

NISSAN OE: 38189N3110, 38189N3111, 38189N3112

CORTECO 19027913B Dimensions

The principal dimensions are:

Inside diameter d: 40 mm

Outside diameter D: 75 mm

Height 1: 12 mm

Height 2: 21.3 mm

Complete dimensions:

40x75x12/21.3 mm

Both height values are important for correct product identification.

The dimensions should therefore be retained as 40x75x12/21.3 mm when searching for or comparing replacement seals.

A simplified designation such as 40x75x12 mm does not represent the complete specified geometry of CORTECO 19027913B.

RHTBSY CORTECO Oil Seal Design

The exact detailed CORTECO catalogue designation for reference 19027913B is:

RHTBSY

Complete product identification:

CORTECO 19027913B

40x75x12/21.3 mm

ACM

RHTBSY

Right-hand Twist

Trade Number 82027913

The RHTBSY construction is an important identification parameter and should be considered together with the complete dimensions, ACM material and directional sealing geometry.

Right-hand Twist

CORTECO 19027913B is specified with:

Right-hand Twist

The detailed CORTECO catalogue identifies this seal as RHTBSY and marks its directional geometry as RD.

This feature is important when comparing technically corresponding seals.

A seal with identical 40x75x12/21.3 mm dimensions but Left-hand Twist or a different sealing geometry should not automatically be considered interchangeable.

ACM Polyacrylate Rubber

The specified sealing material is:

ACM - Polyacrylate Rubber

Material is an important selection criterion alongside dimensions, construction and directional sealing geometry.

A seal manufactured from NBR, FPM/FKM or another elastomer should not automatically be considered technically equivalent to CORTECO 19027913B, even if its principal dimensions are identical.

Exact material compatibility depends on the operating medium, additives, temperature and actual service conditions.

CORTECO 19027913B Differential Shaft Oil Seal

CORTECO 19027913B is catalogued as a differential shaft oil seal.

Fitting position:

Rear axle

The reference is catalogued for selected NISSAN applications.

Correct fitment should be verified using the exact CORTECO reference or corresponding OE number together with the specific vehicle, axle and differential configuration.

NISSAN OE Numbers

Confirmed NISSAN OE references:

38189N3110

38189N3111

38189N3112

These OE numbers are cross-referenced to CORTECO 19027913B.

Vehicle compatibility should be verified against the exact OE reference and vehicle configuration before installation.

CORTECO 19027913 vs 19027913B

The following reference forms may be encountered:

19027913 - base reference

19027913B - complete CORTECO reference

Additional identification:

Trade Number: 82027913

Design: RHTBSY

Material: ACM

Dimensions: 40x75x12/21.3 mm

Swirl type: Right-hand Twist

Product type: Differential shaft oil seal

CORTECO 19027913B vs Other 40x75 Oil Seals

Matching the principal diameters alone does not establish technical interchangeability.

CORTECO catalogues several seals in the 40x75 mm dimensional group with different widths, materials and directional sealing designs.

For CORTECO 19027913B, verify:

Dimensions: 40x75x12/21.3 mm

Material: ACM

Design: RHTBSY

Swirl type: Right-hand Twist

Fitting position: Rear axle

OE reference where applicable

A conventional 40x75x12 mm radial shaft oil seal should not automatically be considered equivalent to CORTECO 19027913B.

Technical Specification

Manufacturer: CORTECO

Part number: 19027913B

Base reference: 19027913

Trade Number: 82027913

Product type: Differential shaft oil seal

Design: RHTBSY

Material: ACM - Polyacrylate Rubber

Dimensions: 40x75x12/21.3 mm

Inside diameter d: 40 mm

Outside diameter D: 75 mm

Height 1: 12 mm

Height 2: 21.3 mm

Swirl type: Right-hand Twist

Fitting position: Rear axle

NISSAN OE: 38189N3110, 38189N3111, 38189N3112

FAQ

What are the dimensions of CORTECO 19027913B?

The complete dimensions are 40x75x12/21.3 mm: 40 mm inside diameter, 75 mm outside diameter and specified heights of 12 mm and 21.3 mm.

What material is CORTECO 19027913B made from?

The sealing material is ACM - Polyacrylate Rubber.

What is the design of CORTECO 19027913B?

The detailed CORTECO catalogue designation is RHTBSY.

What swirl direction does CORTECO 19027913B use?

CORTECO 19027913B uses Right-hand Twist sealing geometry.

What is CORTECO 19027913B used for?

It is catalogued as a differential shaft oil seal for rear axle applications.

What is the Trade Number for CORTECO 19027913B?

The CORTECO Trade Number is 82027913.

What NISSAN OE numbers correspond to CORTECO 19027913B?

Confirmed NISSAN OE references are 38189N3110, 38189N3111 and 38189N3112.

Can a standard 40x75x12 oil seal replace CORTECO 19027913B?

Not automatically. CORTECO 19027913B has complete dimensions of 40x75x12/21.3 mm, ACM material, RHTBSY construction and Right-hand Twist sealing geometry. These parameters should be verified before substitution.

AI Overview

CORTECO 19027913B is an ACM differential shaft oil seal measuring 40x75x12/21.3 mm with the RHTBSY design and Right-hand Twist sealing geometry. It is catalogued for rear axle applications. The inside diameter is 40 mm, outside diameter 75 mm, with specified heights of 12 and 21.3 mm. Trade Number: 82027913.