Description
Overview:
The Spring Washer 8 is a genuine Stihl fastener (MPN 9321 630 0180) used to maintain tension in bolted joints and help stop nuts and bolts from backing off under vibration. Made from durable steel, it is designed for long service life in demanding garden and construction environments. This washer is commonly used across a wide range of Stihl equipment, including brushcutters, edgers, Kombi attachments and lawn and garden machinery. It is an OEM match for popular models such as the FC90 and FC95, providing the correct fit and performance for reliable reassembly during servicing and repairs. A straightforward, low-cost component that protects more expensive parts by keeping fixings tight.
Key Features:
- Genuine Stihl part for assured fit, material quality and performance (Brand: Stihl, MPN 9321 630 0180)
- Helps prevent loosening of fasteners caused by vibration and load cycles
- Provides consistent preload to maintain secure assemblies over time
- Steel construction for strength and durability in outdoor and workshop use
- Compact, simple design for quick fitting with standard hand tools
- Suitable for numerous Stihl machines across cutting, trimming and multi-tool systems
- Supports safe operation by keeping guards, covers and drive components firmly attached
- Cost-effective replacement to restore factory-spec fastening during routine maintenance
Typical Applications:
Used wherever a nut-and-bolt joint needs resistance to loosening, such as handle mounts, guard fixings, gearbox covers, engine shrouds and attachment interfaces on Stihl edgers, brushcutters, trimmers, Kombi tools and lawn tractors. Ideal when reassembling components after servicing, blade changes or vibration-prone repairs.
Also known as:
Split washer, split-ring washer, helical spring washer, helical lock washer, anti-loosening washer, vibration-resistant washer.
Fits Models:
070, 090, 090G, BC3, BC20, BC30, BC35, BC40, BF-MM, BFMM, BG60, BG61, BK-MM, BKMM, FBD-KM, FBDKM, FC56, FC70, FC70 C, FC73, FC83, FC85, FC90, FC91, FC95, FC96, FC100, FC110, FC111, FC-MM, FCMM, FCB-KM, FCBKM, FCS, FCS-KM, FCSKM, FR125, FR135, FR145, FR3001, FS40, FS50, FS51, FS60, FS61, FS65, FS75, FS80, FS85, FS90, FS90R, FS96, HOS, HS60, HS61, KB-MM, KBMM, KW-MM, KWMM, MB 140, MB 160, MB140, MB160, ME 400, ME 400 M, ME 450, ME 450 M, ME400, ME400M, ME450, ME450M, MF-MM, MFMM, MR 340, MR 345, MR 380, MR 385, MR340, MR345, MR380, MR385, MT 5097.0, MT 5097.0 C, MT 5097.0 G, MT 5097.0 K, MT 5097.0 Z, MT 540, MT 545, MT 545 L, MT 580, MT 585, MT 585 L, MT 6112.0, MT 6112.0 C, MT 6112.0 K, MT 6112.0 ZL, MT 6127.0 KL, MT 6127.0 ZL, MT 640, MT 680, MT 740, MT 745, MT 780, MT 785, MT 785 S, MT 790, MT 795, RL-MM, RLMM, USG
Alternate Part Numbers:
9321-630-0180, 93216300180
Product Specifications
| L&S Part No. | 9321 630 0180 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 93216300180 |
| Unit of Sale | 1 |
| Applications | 070, 090, 090G, 2000), BC 40, BC20, BC3, BC30, BC35, BC40, BF-MM, BFMM, BG60, BG61, BK-MM, BKMM, FBD-KM, FBDKM, FC 100, FC 111, FC 56, FC 70, FC 70 C, FC 73, FC 83, FC 85, FC 90, FC 91, FC-MM, FC100, FC110, FC111, FC56, FC70, FC70 C, FC70C, FC73, FC83, FC85, FC90, FC91, FC95, FC96, FCB-KM, FCBKM, FCMM, FCS, FCS-KM, FCSKM, FR125, FR135, FR145, FR3001, FS40, FS50, FS51, FS60, FS61, FS65, FS75, FS80, FS85, FS90, FS90R, FS96, HOS, HS60, HS61, KB-MM, KBMM, KW-MM, KWMM, MB 140, MB 160, MB140, MB160, ME 400, ME 400 M, ME 450, ME 450 M, ME400, ME400M, ME450, ME450M, MF-MM, MFMM, MR 340, MR 345, MR 380, MR 385, MR340, MR345, MR380, MR385, MT 5097.0, MT 5097.0 C, MT 5097.0 G, MT 5097.0 K, MT 5097.0 Z, MT 540, MT 545, MT 545 L, MT 580, MT 585, MT 585 L, MT 6112.0, MT 6112.0 C, MT 6112.0 K, MT 6112.0 ZL, MT 6127.0 KL, MT 6127.0 ZL, MT 640, MT 680, MT 740, MT 740 (1999, MT 745, MT 780, MT 785, MT 785 S, MT 790, MT 795, MT5097.0, MT5097.0C, MT5097.0G, MT5097.0K, MT5097.0Z, MT50970, MT540, MT545, MT545L, MT580, MT585, MT585L, MT6112.0, MT6112.0C, MT6112.0K, MT6112.0ZL, MT61120, MT6127.0KL, MT6127.0ZL, MT640, MT680, MT740, MT745, MT780, MT785, MT785S, MT790, MT795, RL-MM, RLMM, USG |
| Machine Type | Brushcutters, Pole Pruners, Edging Trowel, Mist Blowers, Lawn Tractors |
| Fits Brands | Stihl |
| Fits Models | FS40, FS50 | FS75, FS80, FS85 | FS90, FS90R | HS60, HS61 | BG60, BG61 | FS50, FS51 | FS60 | FS61 | FS65 | FS80 | FS96 | FR125, FR135, FR145 | FR3001 | 070 | 090, 090G | FBD-KM | FCB-KM | FCS-KM | BC 40 | FC 56 | FC 70, FC 70 C | FC 73 | FC 83 | FC 85 | FC 90, 95 | FC 100 | FC 111 | FC 91, 96 | MB 140 | MB 160 | ME 400 | ME 400 M | ME 450 | ME 450 M | MR 345 | MR 385 | MR 340 | MR 380 | MT 540 | MT 545 | MT 545 L | MT 580 | MT 585 | MT 585 L | MT 5097.0 | MT 5097.0 C | MT 5097.0 G | MT 5097.0 K | MT 5097.0 Z | MT 640 (1996) | MT 640 (1997) | MT 680 | MT 6112.0 | MT 6112.0 K | MT 6112.0 C | MT 6112.0 ZL | MT 6127.0 KL | MT 6127.0 ZL | MT 745 | MT 785 | MT 740 | MT 780 | MT 780 (1999) | MT 785 S | MT 740 (1999, 2000) | MT 790 | MT 795 | USG | MF-MM | HOS | USG |
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