Description
Overview:
The Oil Seal DIN3760-BS15x31,5x4 is a genuine Stihl part engineered for MS 500i chainsaws. It is a compact radial shaft seal designed to keep lubricants in and contaminants out around rotating shafts, helping your machine run efficiently. Made from an oil-resistant elastomer with a spring-assisted sealing lip, it provides a secure and durable seal under typical chainsaw operating conditions. Its standardised DIN 3760 BS profile supports consistent performance and reliable fitment. Dimensions are 15 mm (inner diameter) x 31.5 mm (outer diameter) x 4 mm (width), which is approximately 0.59 inches x 1.24 inches x 0.16 inches. As a genuine Stihl component, it offers the correct fit and material specification for the MS 500i, making it a sound choice for maintenance and repair.
Key Features:
- Genuine Stihl part for assured compatibility and quality on the MS 500i
- DIN 3760 BS profile for dependable radial shaft sealing on rotating assemblies
- Oil-resistant elastomer with spring-supported lip for stable sealing pressure and wear resistance
- Helps prevent oil leakage and guards against dust and debris ingress
- Supports efficient operation and reduces premature wear of adjacent components
- Compact 4 mm width for use where axial space is limited
- Dimensions: 15 mm x 31.5 mm x 4 mm (0.59 in x 1.24 in x 0.16 in)
- Suitable for routine servicing and straightforward replacement with standard workshop tools
Typical Applications:
Used as a replacement radial shaft seal within Stihl MS 500i chainsaws to maintain oil-tight integrity around rotating shafts. Suitable during scheduled maintenance, overhauls, or when diagnosing oil leaks, helping restore correct lubrication and overall sealing performance in demanding cutting environments.
Also known as:
Radial shaft seal, rotary lip seal, shaft oil seal, crankcase seal, rotary seal ring, sealing ring for chainsaws, MS 500i shaft seal.
Fits Models:
MS 500i, MS500i
Alternate Part Numbers:
9640 003 1604, 9640-003-1604, 96400031604
Product Specifications
| L&S Part No. | 9640 003 1604 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 96400031604 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part for MS 500i chainsaws - DIN 3760 BS profile ensures reliable sealing - Oil-resistant elastomer with spring-supported lip - Dimensions: 15 mm x 31.5 mm x 4 mm - Prevents oil leakage and debris ingress |
| Fits Models | MS500i |
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