Description
Overview:
The Washer 10.5x20x1.5 for Stihl is a genuine Stihl OEM metal washer designed to set correct spacing and spread clamping loads in fastened joints. With a 10.5 mm inner diameter, 20 mm outer diameter and 1.5 mm thickness, it provides a precise fit where Stihl specifies these dimensions. It is suitable for heavy-duty cutting equipment such as the TS800 and TS700 disc cutters, as well as a wide range of Stihl chainsaws and battery saws. By protecting mating surfaces and helping maintain bolt preload, this washer supports smooth, reliable operation in assemblies exposed to vibration. Manufactured to Stihl tolerances, it is a direct replacement part that helps reduce wear, misalignment and loosening across critical joints.
Key Features:
- Genuine Stihl OEM part for assured compatibility and fit
- Precision dimensions: 10.5 mm ID x 20 mm OD x 1.5 mm thickness
- Even load distribution helps maintain clamp force and alignment
- Consistent thickness for accurate spacing and component stack-up
- Suitable for high-vibration tools such as disc cutters and chainsaws
- Simple, drop-in replacement; no modification required
- Durable metal construction for dependable service life
- Supports safe operation by helping prevent fastener loosening
Typical Applications:
Used beneath bolt heads or nuts to spread load, protect mating faces and set spacing in Stihl machinery. Typical locations include covers and guards, handle mounts, housings, and other assemblies on TS700/TS800 disc cutters and compatible MS-series saws. Ideal wherever the manufacturer specifies a 10.5 mm ID washer with 20 mm OD and 1.5 mm thickness in rotating or static joints.
Also known as:
Plain washer, flat washer, spacer washer, shim washer, distance washer, packing washer, 10.5 × 20 × 1.5 washer.
Fits Models:
TS700, TS800, MS 150 C, MS 150 TC, MS 171, MS 171 C, MS 181, MS 181 C, MS 201, MS 201 C, MS 201 T, MS 201 TC, MS 211, MS 211 C, MS 231, MS 231 C, MS 241 C, MS 251, MS 251 C, MS 261, MS 261 C, MS 271, MS 271 C, MS 291, MS 291 C, MS 362, MS 362 C, MS 441, MS 441 C, MS 461, MS 651, MS 661, MS 661 C, MS 780, MS 880, MSA 160 T
Alternate Part Numbers:
9291-021-3870, 92910213870
Product Specifications
| L&S Part No. | 9291 021 3870 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 92910213870 |
| Unit of Sale | 1 |
| Applications | MS 150 C, MS 150 TC, MS 171, MS 171 C, MS 181, MS 181 C, MS 201, MS 201 C, MS 201 T, MS 201 TC, MS 211, MS 211 C, MS 231, MS 231 C, MS 241 C, MS 251, MS 251 C, MS 261, MS 261 C, MS 271, MS 271 C, MS 291, MS 291 C, MS 362, MS 362 C, MS 441, MS 441 C, MS 461, MS 651, MS 661, MS 661 C, MS 780, MS 880, MS150C, MS150T C, MS150TC, MS171, MS171C, MS181, MS181C, MS201, MS201C, MS201T, MS201TC, MS211, MS211C, MS231, MS231C, MS241C, MS251, MS251C, MS261, MS261C, MS271, MS271C, MS291, MS291C, MS362, MS362C, MS441, MS441C, MS461, MS651, MS661, MS661C, MS780, MS880, MSA 160 T, MSA160T, TS700, TS800 |
| Machine Type | Disc Cutters, Chainsaws |
| Fits Brands | Stihl |
| Fits Models | TS700 | MS171, MS171C | MS181, MS181C | MS211, MS211C | MS201, MS201C, MS201T, MS201TC | MS362, MS362C | MS261, MS261C | MS441, MS441C | MS150T C | TS800 | MS231, MS251 | MS241C | MS271, MS271C, MS291, MS291C | MS461 | MS651 | MS661, MS661C | MS780 | MS880 | MS150C | MSA160T |
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