Description
Overview:
The Oil Seal Shaft Ring 178 x 207.8 x 21 mm is a high-quality rotary shaft seal from Corteco designed to keep lubricants in and contaminants out of rotating assemblies. Made from FPM (fluoroelastomer), it offers strong resistance to heat, oils, fuels, and common hydraulic fluids, helping maintain efficiency in harsh working conditions. With dimensions of 178 x 207.8 x 21 mm (7.01 x 8.18 x 0.83 inches), it suits heavy-duty agricultural and construction machinery where reliability is essential. The part is often specified against Volvo 11102687 and carries the RWDR-KOMBI SF designation used by Corteco for this style of seal. It is a practical choice for preventive maintenance and repair on equipment where consistent sealing performance is required.
Key Features:
- Durable FPM construction for strong resistance to oils, fuels, and elevated temperatures
- Precise 178 x 207.8 x 21 mm sizing (7.01 x 8.18 x 0.83 inches) for a correct fit in standard housings
- Helps prevent oil leaks and ingress of dust, mud, and water to protect internal components
- Stable sealing performance in demanding, high-load environments common on site and farm machinery
- Engineered by Corteco, a specialist in sealing technology for rotating equipment
- Supports longer service intervals by reducing wear on bearings and gear sets
- Suitable for gearboxes, axles, pumps, and drive assemblies where a robust radial seal is required
- Straightforward installation with appropriate seal drivers and correct bore/shaft preparation
- RWDR-KOMBI SF designation indicates a proven Corteco rotary shaft seal configuration
- Reliable choice for both repairs and scheduled overhauls to minimise downtime
Typical Applications:
Used on transmissions, gearboxes, final drives, wheel hubs, PTOs, pumps, and hydraulic motors in construction and agricultural equipment such as excavators, loaders, telehandlers, and tractors. Suitable wherever a radial oil seal is needed to retain lubricant and block contaminants on a rotating shaft.
Also known as:
Radial shaft seal, rotary oil seal, shaft oil seal, Simmerring, rotary lip seal, FPM/FKM oil seal ring, RWDR seal. These terms are commonly used for seals that manage lubricant retention and contaminant exclusion on rotating shafts.
Alternate Part Numbers:
82018819, 11102687
Product Specifications
| L&S Part No. | 320 262 |
|---|---|
| Manufacturer | Corteco |
| OEM No. | 12018819B |
| Unit of Sale | 1 |
| Size | 178 x 207.7 x 21mm |
| Machine Type | Excavators, Tractors |
| Fits Brands | Volvo |
| Key Features | - FPM material resists oils, fuels, and high temperatures - Dimensions: 178 x 207.8 x 21 mm for standard fit - Prevents oil leaks and contaminant ingress - Suitable for gearboxes, axles, and pumps - Compatible with Volvo 11102687 applications |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
Related Products
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
