Description
Overview:
The Spring Washer 10 for Stihl FR106 and FR85T is a genuine Stihl part (part number 9321 630 0200) designed for Stihl brushcutters and other engine-driven tools. Made from hardened spring steel, it provides a controlled elastic preload under a bolt head or nut to help resist loosening from vibration and shock. This helps keep assemblies tight and reliable in use, prolonging service intervals and reducing the risk of component movement. It is suitable for heavy-duty outdoor work where machines are regularly exposed to vibration, impacts, and changing loads. As an OEM component, it matches Stihl specifications for fit and performance, making it a dependable choice for routine maintenance and repairs on models such as the FR106 and FR85T.
Key Features:
- Genuine Stihl part for assured fit and compatibility
- Hardened spring steel construction for strength and resilience
- Helps prevent fastener loosening under vibration and cyclic loads
- Maintains consistent clamping force to protect mating components
- Suitable for demanding landscaping, forestry, and utility tasks
- Compact, lightweight, and easy to install during routine servicing
- Supports reliable operation and reduces unplanned downtime
- Replaces worn washers to restore factory-spec performance
Typical Applications:
Used under a nut or bolt head in vibration-prone areas of Stihl equipment, including brushcutter guards, gearhead assemblies, handles, and power unit fittings. Ideal for regular maintenance on machines that experience frequent start/stop cycles, shock loads, and continuous vibration. Helps keep critical fixings secure in brushcutters, augers, and multi-tools working on grass, brush, fencing, groundworks, and general site tasks.
Also known as:
Spring disc, lock washer, tension washer, helical spring washer, split washer, security washer, anti-vibration washer. These terms refer to resilient washers designed to provide a spring action that improves joint security and helps maintain fastening tension during service.
Fits Models:
AZ 4000 S, BT 106, BT 308, BT 360, FR 106, FR 108, FR 130 T, FR 350, FR 450, FR 480, FR 480 C, FR 85, FR 85 T, KR 85, MR 345, MR 385, MT 540, MT 580, MT 640, MT 680, MT 740, MT 745, MT 780, MT 785, MT 785 S, MT 790, MT 795
Alternate Part Numbers:
9321-630-0200, 93216300200
Product Specifications
| L&S Part No. | 9321 630 0200 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 93216300200 |
| Unit of Sale | 1 |
| Applications | 2000), AZ 4000 S, AZ4000S, BT 106, BT 308, BT 360, BT106, BT308, BT360, FR 106, FR 108, FR 130 T, FR 350, FR 450, FR 480, FR 480 C, FR 85, FR 85 T, FR106, FR108, FR130T, FR350, FR450, FR480, FR480C, FR85, FR85T, KR 85, KR85, KR85 Attachment, MR 345, MR 385, MR345, MR385, MT 540, MT 580, MT 640, MT 680, MT 740, MT 740 (1999, MT 745, MT 780, MT 785, MT 785 S, MT 790, MT 795, MT540, MT580, MT640, MT680, MT740, MT745, MT780, MT785, MT785S, MT790, MT795 |
| Machine Type | Brushcutters |
| Fits Brands | Stihl |
| Fits Models | FR85T, FR85 | FR106 | FR130T | FR108 | KR85 Attachment | BT 360 | BT 308 | MR 345 | MR 385 | MT 540 | MT 580 | MT 640 (1996) | MT 640 (1997) | MT 680 | MT 745 | MT 785 | MT 740 | MT 780 | MT 780 (1999) | MT 785 S | MT 740 (1999, 2000) | MT 790 | MT 795 | AZ 4000 S |
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