Oil Seal RICH 40 x 54 x 7 NBR – Precision Automotive Sealing
OE Reference:
- MAZDA: B00126154
- MAZDA: B00126154A
- MAZDA: B00126154B
Technical Specifications:
- Catalog Code: 40 x 54 x 7 NBR RICH
- Brand: RICH
- Type: Oil Seal / Shaft Seal / Sealing Ring
- Design: TB (Rubber Covered with Dust Lip)
- Inner Diameter (d): 40 mm
- Outer Diameter (D): 54 mm
- Height (h): 7 mm
- Material: NBR Nitrile Rubber (-30°C to +100°C)
- Country of Origin: China
Key Performance Advantages:
- TB Rubber-Covered Design: The NBR-covered outer diameter ensures an excellent static seal against the 54 mm housing, even in cases where the housing bore has slight surface imperfections or thermal expansion differences.
- Integrated Dust Lip: Features a secondary auxiliary lip that acts as a robust barrier against road dust and debris, protecting the main sealing lip and extending the service life of the component.
- NBR Material Resilience: Formulated with premium NBR nitrile rubber for excellent resistance to engine oils, transmission fluids, and greases, maintaining flexibility in standard automotive operating temperatures.
- Low Friction Performance: The optimized sealing lip geometry minimizes shaft wear on the 40 mm surface while maintaining maximum fluid retention.
- Mazda Precision Compliance: Manufactured to match the exact technical standards of Mazda references B00126154 and B00126154B, guaranteeing a factory-standard replacement.
Typical Applications:
- Automotive transmission and gearbox output shafts
- Engine crankshaft or camshaft sealing systems for Mazda passenger vehicles
- General automotive drivetrain assemblies requiring NBR oil and dust protection
Transparency Note: This product is manufactured under the RICH brand. All OE references, dimensions, and codes are provided strictly for identification and compatibility purposes and do not imply any affiliation, authorization, or endorsement by the referenced manufacturers.
