Radial Oil Seal CORTECO® 12011153 NBR BASLSF 40x52/58x7.5 - Shaft Seal with Dust Lip for Wheel Hubs and Transmissions

CORTECO® 12011153 NBR BASLSF - High-Performance Radial Oil Seal for Shafts and Wheel Hubs

The Radial Oil Seal CORTECO® 12011153 BASLSF, measuring 40x52/58x7.5 mm, is a professional-grade rotary shaft seal designed to provide maximum protection and sealing efficiency for wheel hubs, rear axles, and manual transmissions in both industrial and automotive systems.

Manufactured by CORTECO® and constructed from premium NBR (nitrile butadiene rubber), this radial seal offers excellent resistance to oils, greases, chemicals, and temperature variations. Its double-lip design (BASLSF) includes a main sealing lip and a dust lip, which effectively prevent fluid leakage and block contaminants such as dirt, water, and debris.

Whether you’re servicing ALFA ROMEO, AUDI, VW, SKODA, or SEAT vehicles or maintaining high-performance industrial equipment, this oil seal ensures durability, tight sealing, and reliable operation under demanding conditions.

Technical Specifications:

• Brand: CORTECO®

• Part Number: 12011153

• Type: Radial Rotary Shaft Seal with Dust Lip (BASLSF)

• Material: NBR - Nitrile Butadiene Rubber

• Dimensions: 40x52/58x7.5 mm

• Construction: Double-lip with integrated dust lip

• Fitment: Rear axle, wheel hub, manual transmission shaft

OEM Cross References:

• ALFA ROMEO: 101308, 60501550, 60501947

• AUDI / VW / SKODA / SEAT: 311405641B, 311405641D, 321501641, 321501641A, 357501641B

• Compatible with: VW (FAW / SVW), SEAT, SKODA

Why Order from simmering.pl?

• 📦 24h delivery - Fast, same-day shipping from our warehouse in Lublin

• 🏭 B2B-focused supplier of rotary shaft seals and sealing technology

• 📍 Pickup available in Lublin - Smoluchowskiego 1, Building 4

• 🌍 Nationwide & international shipping

• ✔️ Trusted supplier of CORTECO®, NAK®, GRN® and other top sealing brands

FAQ - Frequently Asked Questions:

1. What material is used in this oil seal?
This radial oil seal is made from NBR, a highly durable rubber compound resistant to oil, grease, and chemicals.

2. What does BASLSF mean in the seal type?
BASLSF refers to a double-lip shaft seal with an integrated dust lip, providing extra protection against contaminants and enhanced sealing performance.

3. Where is this seal typically used?
It is ideal for rear axles, wheel hubs, and manual gearboxes in both vehicles and industrial machinery.

4. Does this oil seal fit my car?
It fits many vehicle models from ALFA ROMEO, AUDI, VW, SEAT, and SKODA - see OEM references above.

5. Can I receive it within 24 hours?
Yes! Orders placed before 1:00 PM CET are shipped the same day - with 24h delivery in Poland and fast international shipping.