Description
Overview:
This Genuine Stihl O-Ring 9x1.5 is a small but critical sealing component for professional and domestic chainsaws and similar machinery. Made from durable black rubber, it forms a tight seal between mating parts to help prevent fluid or air leaks and maintain system pressure. It is sized 9 x 1.5 mm (approximately 0.35 x 0.06 inches), suitable for precision grooves commonly found in compact engine and pump assemblies. Designed for Stihl tools including the MS 362 and MS 362 C, it supports reliable operation in demanding conditions. Identified by Manufacturer Part Number (MPN) 9645 945 3094, this O-ring is intended to match the original specification for fit and function on compatible equipment.
Key Features:
- Genuine Stihl part for assured compatibility and fit on specified models
- 9 x 1.5 mm size (approx. 0.35 x 0.06 inches) for precise sealing in small assemblies
- Durable rubber construction designed for long service life under typical operating conditions
- Helps prevent leaks and air ingress for consistent performance
- Suitable for static seals in housings, caps, and connectors on chainsaws and related machinery
- Smooth, uniform profile to seat correctly in standard O-ring grooves
- Supports routine maintenance and straightforward replacement with basic tools
- OEM reference: MPN 9645 945 3094 for easy identification and ordering
- Compact and lightweight, ideal for field repairs or workshop servicing
- Cost-effective way to restore sealing integrity without major strip-downs
Typical Applications:
Commonly used in chainsaw sub-assemblies such as pump covers, filler caps, filter housings, carburettor interfaces, and general hose or line connections. Suitable wherever a 9 mm internal diameter with 1.5 mm cross-section O-ring is specified to maintain a reliable seal and reduce the risk of leaks in fuel, oil, or air pathways on compatible Stihl equipment.
Also known as:
Sealing ring, toric ring, packing ring, compression O-ring, rubber sealing gasket, circular seal, static seal ring, service O-ring, replacement seal ring.
Fits Models:
MS 311, MS 362, MS 362 C, MS 391, MS 400 C
Alternate Part Numbers:
9645-945-3094, 96459453094
Product Specifications
| L&S Part No. | 9645 945 3094 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 96459453094 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures compatibility with specified models - 9 x 1.5 mm size for precise sealing - Durable rubber construction for long service life - Prevents leaks and air ingress for consistent performance - Fits MS 311, MS 362, MS 362 C, MS 391, MS 400 C |
| Fits Models | MS362, MS362C | MS311 | MS391 | MS400C |
