Oil Seal RICH 137x165x13.5 FPM
OE Reference:
- MERCEDES-BENZ: 0189973347
- MERCEDES-BENZ: A0189973347
- MERCEDES-BENZ: 0219972847
- MERCEDES-BENZ: 0189979347
- MERCEDES-BENZ: 01025609B
Technical Specifications:
- Catalog Code: 137x165x13.5 FPM RICH
- Brand: RICH
- Type: RWDR-KASSETTE (Cassette Seal)
- Inner Diameter (d): 137 mm
- Outer Diameter (D): 165 mm
- Height (h): 13.5 mm
- Material: FPM (Fluoroelastomer Rubber / Viton)
- Country of Origin: China
Key Performance Advantages:
- Advanced Cassette Design: The RICH cassette seal features a self-contained system with an internal sliding surface, eliminating the need for specialized shaft hardening or surface finishing, and protecting the shaft from wear.
- Premium FPM Construction: The use of Fluoroelastomer Rubber (FPM) ensures maximum resistance to high temperatures and chemical degradation from modern synthetic gear oils, significantly extending the maintenance intervals.
- Superior Contaminant Exclusion: Engineered with multiple labyrinth sealing lips, this design provides a formidable barrier against water, mud, and road salt, making it ideal for long-haul and vocational heavy vehicles.
- Reduced Friction and Heat: The internal pre-lubricated sealing geometry minimizes friction between the rotating components, reducing heat build-up and improving overall drivetrain efficiency.
- Direct Mercedes-Benz Interchange: Precision-engineered as a direct replacement for OE references A0189973347 and 0219972847, ensuring a perfect fit and reliable performance in commercial vehicle axles.
Transparency Note: This component is manufactured under the RICH brand. The listed dimensions and references are used for identification and do not imply affiliation with other manufacturers.
