Description
Overview:
This sealing ring is a genuine Stihl spare part for petrol tillers, engineered to keep vital components sealed against oil loss and dirt ingress. Built from a hard‐wearing elastomer designed for contact with lubricants, it provides a tight, reliable seal to support smooth running and reduce premature wear. It is a direct-fit solution for Stihl/Viking compact and mid-size tillers, including HB 445.0 and HB 445.1, and their "R" variants with reverse drive. Designed to match OEM tolerances, it restores proper sealing performance in drive units, shafts, and housings where a circular ring seal is specified. Supplied under Stihl MPN 6241 992 5540, it is ideal for routine maintenance or repairs where leaks, weeping, or contamination are present. Genuine Part for assured compatibility.
Key Features:
- Genuine Stihl part for accurate fit and reliable sealing
- Oil- and grease-resistant elastomer construction for durability
- Helps prevent leaks and protects against dust, grit, and moisture
- Supports efficient operation of gearbox, shaft, and drive components
- Maintains performance, reducing wear and downtime
- Consistent dimensions to match OEM seating and housing tolerances
- Suitable for routine service replacement when seals show hardening or damage
- Straightforward to install with standard workshop tools
- Stable sealing at typical tiller operating temperatures
- MPN: 6241 992 5540
Typical Applications:
Used in tiller assemblies to retain oil or grease and block dirt at rotating or static joints, such as gear housings, tine drive shafts, and engine-side interfaces. Ideal when refurbishing the drive unit, addressing leaks, or completing preventative maintenance on frequently used cultivation equipment.
Also known as:
Seal ring, oil seal, shaft seal, rotary seal, sealing gasket, O‐ring (generic term), equipment seal, transmission seal.
Fits Models:
HB 445.0, HB 445.0 R, HB 445.1, HB 445.1 R, HB 560.0, HB 585.0, HB 685.0, HB445.0, HB445.0R, HB445.1, HB445.1R, HB4450, HB4450R, HB4451, HB4451R, HB560.0, HB5600, HB585.0, HB5850, HB685.0, HB6850
Alternate Part Numbers:
6241-992-5540, 62419925540
Product Specifications
| L&S Part No. | 6241 992 5540 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 62419925540 |
| Unit of Sale | 1 |
| Machine Type | Tillers |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures accurate fit and reliable sealing - Oil- and grease-resistant elastomer for durability - Direct-fit for Stihl/Viking tillers, including HB 445.0 and HB 445.1 - Maintains performance, reducing wear and downtime - MPN: 6241 992 5540 for assured compatibility |
| Fits Models | HB 445.0 | HB 445.1 | HB 445.0 R | HB 445.1 R | HB 560.0 | HB 585.0 | HB 685.0 |
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