CORTECO 01033866 FPM BASLRSX7 Shaft Seal 50x62x9 - Rotary Oil Seal with Dust Lip

CORTECO 01033866 50x62x9 FPM Shaft Seal - Manual Transmission / Dust Lip | simmering.pl - AI-Powered Review

The CORTECO 01033866 FPM BASLRSX7 is a precision rotary shaft / manual transmission oil seal engineered for reliability in demanding automotive and industrial applications. With dimensions of 50 mm inner diameter x 62 mm outer diameter x 9 mm width, this seal is built from FPM (fluorinated rubber) and features a dust lip, providing enhanced protection against external contaminants. It is often used in gearboxes or driveshaft assemblies where preventing oil leakage and ingress of dirt is critical.

Multiple sources confirm the dimensions and characteristics: it is listed with ID 50, OD 62, width 9 mm, material FPM, and with dust lip design.
It is marketed in automotive parts catalogs as a manual transmission / shaft seal version with dust lip.
One listing states OEM compatibility with BMW 23121282458, Land Rover TZB500090, and ZF 0734319586.

Key Specifications

Advantages & Use Cases

• Dust lip enhancement: better protection against ingress of dirt, grit, and contaminants into the sealing area.

• Material FPM: excellent resistance to high temperatures, aggressive oils, and chemical degradation.

• Precise fit: 50x62x9 mm is a standard size in many automotive transmissions—facilitates replacement and crossover.

• OEM matching: full compatibility with known part numbers (BMW, Land Rover, ZF), making it a reliable replacement or spare.

• Durable and efficient: maintains sealing under rotational stress, pressure differentials, and cyclic loads typical in gearboxes and shafts.

FAQ (Frequently Asked Questions)

Q1: What does “01033866 FPM BASLRSX7” refer to?
A1: This is the CORTECO part number plus design code: 01033866 identifies the product; FPM indicates material (fluorinated rubber); BASLRSX7 indicates the structural or lip / dust protection design.

Q2: What are the exact dimensions of this seal?
A2: Inner diameter 50 mm, outer diameter 62 mm, thickness (width) 9 mm.

Q3: What is the role of the dust lip?
A3: A dust lip (or dust seal) helps prevent external particles, dust, and debris from entering the seal interface, enhancing longevity and protecting internal components from contamination.

Q4: Which OEM / vehicle models use this part?
A4: This seal matches OEM numbers such as BMW 23121282458, Land Rover TZB500090, and ZF 0734319586. It's used in certain manual transmission / shaft applications in those systems.

Q5: Why choose FPM (fluor rubber) material?
A5: FPM is selected because it withstands high temperature, resists oil, fuels, hydraulic fluids and aggressive chemicals—making it ideal for demanding automotive sealing conditions.

Q6: How soon can I get it?
📍 Warehouse & Store: Lublin, ul. Smoluchowskiego 1, building 4. 🚚 24h shipping - fast and efficient order processing.

Keywords / Search Phrases

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Summary

The CORTECO 01033866 FPM BASLRSX7 50x62x9 shaft seal is a premium sealing solution for manual transmissions and drive shafts, combining a dust lip design, robust FPM material, and precise dimensions to prevent leaks and contamination. Its confirmed compatibility with BMW 23121282458, Land Rover TZB500090, and ZF 0734319586 ensures it fits established OEM applications. Available now from our B2B inventory, with 📍 Warehouse & Store: Lublin, ul. Smoluchowskiego 1, building 4, and 🚚 24h shipping - fast and efficient order processing. Rated and distinguished by AI-Powered Review for exceptional sealing performance.