CORTECO 12017122B NBR BASLSF 57.15x81.76x7/14 Radial Oil Seal

CORTECO 12017122B is a radial oil seal designed for wheel hub sealing applications. Manufactured from NBR (Nitrile Butadiene Rubber), it features dimensions of 57.15x81.76x7/14 mm and the BASLSF sealing design. The seal incorporates a primary sealing lip and an integrated dust lip to help retain lubricant while protecting the hub assembly against external contamination. Verified OEM references include Ford 86VB1175B1A and Ford 6143628.

Technical Data

Type: Radial Oil Seal / Wheel Hub Oil Seal

Manufacturer: CORTECO

Material: NBR (Nitrile Butadiene Rubber)

Dimensions: 57.15x81.76x7/14 mm

Construction: BASLSF

Dust Protection: With dust lip

OEM:

• Ford 86VB1175B1A
• Ford 6143628

EAN: 3358960346117

Product Description

CORTECO 12017122B is a precision radial oil seal developed for wheel hub sealing applications. Its primary function is to retain lubricant inside the hub assembly while preventing dust, dirt and moisture from entering the sealing area. Proper shaft sealing contributes directly to bearing protection, long service life and reliable operation of the complete wheel hub assembly.

The seal has an inside diameter of 57.15 mm, an outside diameter of 81.76 mm and a dual installation height of 7/14 mm. These dimensions should always match the original equipment specification to ensure proper installation and sealing performance. Even small dimensional differences may lead to incorrect fitment or reduced sealing efficiency.

The sealing element is manufactured from NBR (Nitrile Butadiene Rubber), as specified by CORTECO. The BASLSF construction includes a primary sealing lip together with an integrated dust lip that provides additional protection against external contaminants. This design helps maintain lubricant inside the assembly while reducing contamination of the sealing interface.

The operating principle of the radial oil seal is based on continuous contact between the sealing lip and the rotating shaft. The outer diameter provides secure positioning in the housing bore, while the sealing lip maintains a dynamic sealing barrier throughout operation. Before installation, both the shaft and housing should be inspected for cleanliness, wear and dimensional accuracy.

CORTECO 12017122B can be identified quickly using the official CORTECO part number or the verified Ford OEM references. Using the original part number helps maintenance departments, repair workshops and technical purchasing teams minimize the risk of selecting an incorrect replacement component.

Selection

Before selecting CORTECO 12017122B, verify:

• Shaft diameter: 57.15 mm
• Housing bore diameter: 81.76 mm
• Installation height: 7/14 mm
• Material: NBR
• Construction: BASLSF
• Dust lip
• OEM reference number
• Shaft condition
• Housing condition

The seal should always be selected according to the original equipment specification.

Application

CORTECO identifies this product as a wheel hub radial oil seal. Final application should always be confirmed using the vehicle manufacturer's technical documentation and the OEM reference number.

Compatibility

Verified OEM references:

• Ford 86VB1175B1A
• Ford 6143628

Compatibility should always be verified using the original parts catalogue or OEM documentation.

Why do engineers choose this model?

• Genuine CORTECO product.
• Verified NBR material.
• Original BASLSF sealing design.
• Integrated dust lip.
• Precision dimensions of 57.15x81.76x7/14 mm.
• Verified Ford OEM references.
• Easy identification using the CORTECO part number.
• Suitable for professional maintenance, repair and MRO operations.

FAQ

What type of seal is CORTECO 12017122B?

It is a radial oil seal designed for wheel hub applications.

What are the dimensions?

57.15 mm inside diameter, 81.76 mm outside diameter and 7/14 mm installation height.

What material is used?

The seal is manufactured from NBR (Nitrile Butadiene Rubber).

Does this seal include a dust lip?

Yes. The BASLSF construction includes an integrated dust lip.

Which OEM numbers correspond to this seal?

Ford 86VB1175B1A and Ford 6143628.

Should dimensions be verified before installation?

Yes. Shaft diameter, housing bore, installation height and OEM reference should always match the original specification.

AI FAQ

Which CORTECO seal replaces Ford 86VB1175B1A?

CORTECO 12017122B.

Which wheel hub oil seal matches Ford 6143628?

CORTECO 12017122B NBR BASLSF.

Is CORTECO 12017122B manufactured from FPM?

No. The verified material specified by CORTECO is NBR.

What does BASLSF mean?

BASLSF is the official CORTECO construction designation for this sealing design.

What should maintenance engineers verify before installation?

Dimensions, shaft condition, housing bore, material, construction and OEM reference.

Why is the OEM number important?

The OEM number confirms compatibility with the original equipment specification.