Overview
The ReliaMark RMK 26354SARM is a high-performance radial shaft oil seal designed for mechanical power transmission and industrial automation equipment. Built to industry standards for reliability and durability, this oil seal is ideal for sealing rotating shafts in pumps, motors, gearboxes, and other industrial machinery. The seal is manufactured to deliver consistent performance across a wide range of operating conditions and is available new in box.
Key Features
- Radial shaft seal designed for rotating shaft applications
- Precision-engineered for reliable leak prevention and shaft protection
- Utility-tested construction meeting industry standards for general-duty applications
- Available in new condition, ready for immediate installation
- Cost-effective replacement option for industrial maintenance programs
Technical Specifications
The RMK 26354SARM oil seal is manufactured to precise dimensional standards for direct installation in compatible equipment:
- Inner Diameter (Shaft): 2.625 inches
- Outer Diameter: 3.5 inches
- Axial Width: 0.438 inches
- Seal Type: Radial shaft seal
- Condition: New in box
Typical Applications
The ReliaMark RMK 26354SARM is used in a broad range of industrial equipment requiring shaft sealing:
- Centrifugal and reciprocating pumps
- Electric motors and gear reducers
- Industrial compressors and blowers
- Power transmission equipment and bearing assemblies
- General-duty industrial machinery requiring shaft protection
Compatibility & Replacements
Compatible With
- Industrial pump and motor assemblies requiring 2.625″ shaft sealing
- Gearbox and reducer applications with matching bore diameter
- Standard industrial bearing housings and shaft installations
Replaces / Drop-In Replacement For
Verify compatibility with your equipment manufacturer or system integrator before ordering to ensure this seal matches your specific shaft and housing dimensions.
Works With
- Compatible with standard industrial sealing systems and shaft assemblies
- Designed for use with mineral-based oils and industrial lubricants in typical industrial environments
- Installation requires standard mechanical shaft sealing procedures and tools




















